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revision = "ed099d42384823742bba0bf9a72b53b55c9e2e38"
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revision = "ed099d42384823742bba0bf9a72b53b55c9e2e38"
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version = "v1.7.2"
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version = "v1.7.2"
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[[projects]]
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branch = "master"
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name = "github.com/wybiral/torgo"
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packages = ["."]
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revision = "a19a6c8a50489e2fdf37223edc5f1284bb965308"
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[[projects]]
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branch = "master"
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name = "golang.org/x/crypto"
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packages = [
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"ed25519",
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"ed25519/internal/edwards25519",
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"sha3"
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]
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revision = "4def268fd1a49955bfb3dda92fe3db4f924f2285"
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[[projects]]
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branch = "master"
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name = "golang.org/x/net"
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packages = [
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"internal/socks",
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"proxy"
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]
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revision = "da137c7871d730100384dbcf36e6f8fa493aef5b"
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[[projects]]
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[[projects]]
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branch = "master"
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branch = "master"
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name = "golang.org/x/sys"
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name = "golang.org/x/sys"
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packages = ["unix"]
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packages = [
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"cpu",
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"unix"
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]
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revision = "04f50cda93cbb67f2afa353c52f342100e80e625"
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revision = "04f50cda93cbb67f2afa353c52f342100e80e625"
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[solve-meta]
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[solve-meta]
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analyzer-name = "dep"
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analyzer-name = "dep"
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analyzer-version = 1
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analyzer-version = 1
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inputs-digest = "099e9b3cae85abca10bb0623f45e324b7230301ecc5a021b3c5a5f45f28f2f93"
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inputs-digest = "c0b13b7e13cee43839881abf059f0b69ef9385100bcad825291bce099a60c3d8"
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solver-name = "gps-cdcl"
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solver-name = "gps-cdcl"
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solver-version = 1
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solver-version = 1
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674
vendor/github.com/wybiral/torgo/LICENSE
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vendor/github.com/wybiral/torgo/LICENSE
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
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Preamble
|
||||||
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|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
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|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
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works, such as semiconductor masks.
|
||||||
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|
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|
"The Program" refers to any copyrightable work licensed under this
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License. Each licensee is addressed as "you". "Licensees" and
|
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"recipients" may be individuals or organizations.
|
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|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
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|
in a fashion requiring copyright permission, other than the making of an
|
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exact copy. The resulting work is called a "modified version" of the
|
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|
earlier work or a work "based on" the earlier work.
|
||||||
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|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
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computer or modifying a private copy. Propagation includes copying,
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distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
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|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
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parties to make or receive copies. Mere interaction with a user through
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|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
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|
||||||
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An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
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tells the user that there is no warranty for the work (except to the
|
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extent that warranties are provided), that licensees may convey the
|
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work under this License, and how to view a copy of this License. If
|
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|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
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|
||||||
|
1. Source Code.
|
||||||
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|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
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|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
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|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
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|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||||
6
vendor/github.com/wybiral/torgo/README.md
generated
vendored
Normal file
6
vendor/github.com/wybiral/torgo/README.md
generated
vendored
Normal file
|
|
@ -0,0 +1,6 @@
|
||||||
|
# torgo [](https://godoc.org/github.com/wybiral/torgo)
|
||||||
|
This is a Go library for interacting with Tor over the standard controller interface. It simplifies tasks like creating ephemeral hidden services, working with private keys, and making SOCKS proxied client requests on the Tor network.
|
||||||
|
|
||||||
|
# Examples
|
||||||
|
* [/examples/hello-world](https://github.com/wybiral/torgo/blob/master/examples/hello-world)
|
||||||
|
* [godoc examples](https://godoc.org/github.com/wybiral/torgo#pkg-examples)
|
||||||
23
vendor/github.com/wybiral/torgo/client.go
generated
vendored
Normal file
23
vendor/github.com/wybiral/torgo/client.go
generated
vendored
Normal file
|
|
@ -0,0 +1,23 @@
|
||||||
|
package torgo
|
||||||
|
|
||||||
|
import (
|
||||||
|
"net/http"
|
||||||
|
"net/url"
|
||||||
|
|
||||||
|
"golang.org/x/net/proxy"
|
||||||
|
)
|
||||||
|
|
||||||
|
// NewClient return new HTTP client that uses a Tor SOCKS proxy.
|
||||||
|
// `addr` is the host:port address of SOCKS proxy (usually "127.0.0.1:9050")
|
||||||
|
func NewClient(addr string) (*http.Client, error) {
|
||||||
|
u, err := url.Parse("socks5://" + addr)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
d, err := proxy.FromURL(u, proxy.Direct)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
t := &http.Transport{Dial: d.Dial}
|
||||||
|
return &http.Client{Transport: t}, nil
|
||||||
|
}
|
||||||
242
vendor/github.com/wybiral/torgo/controller.go
generated
vendored
Normal file
242
vendor/github.com/wybiral/torgo/controller.go
generated
vendored
Normal file
|
|
@ -0,0 +1,242 @@
|
||||||
|
package torgo
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/hex"
|
||||||
|
"errors"
|
||||||
|
"fmt"
|
||||||
|
"io/ioutil"
|
||||||
|
"net/textproto"
|
||||||
|
"strconv"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// A Controller instance is a control port connection that provides methods for
|
||||||
|
// communicating with Tor.
|
||||||
|
type Controller struct {
|
||||||
|
// Array of available authentication methods.
|
||||||
|
AuthMethods []string
|
||||||
|
// Cookie file path (empty if not available).
|
||||||
|
CookieFile string
|
||||||
|
// Text is a textproto.Conn to the control port.
|
||||||
|
Text *textproto.Conn
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewController returns a new Controller instance connecting to the control
|
||||||
|
// port at addr.
|
||||||
|
func NewController(addr string) (*Controller, error) {
|
||||||
|
text, err := textproto.Dial("tcp", addr)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
c := &Controller{Text: text}
|
||||||
|
err = c.getProtocolInfo()
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return c, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Make a textproto request and expect the command to have a valid 250 status.
|
||||||
|
func (c *Controller) makeRequest(request string) (int, string, error) {
|
||||||
|
id, err := c.Text.Cmd(request)
|
||||||
|
if err != nil {
|
||||||
|
return 0, "", err
|
||||||
|
}
|
||||||
|
c.Text.StartResponse(id)
|
||||||
|
defer c.Text.EndResponse(id)
|
||||||
|
return c.Text.ReadResponse(250)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Perform PROTOCOLINFO command and parse the response.
|
||||||
|
func (c *Controller) getProtocolInfo() error {
|
||||||
|
_, msg, err := c.makeRequest("PROTOCOLINFO 1")
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
lines := strings.Split(msg, "\n")
|
||||||
|
authPrefix := "AUTH METHODS="
|
||||||
|
cookiePrefix := "COOKIEFILE="
|
||||||
|
for _, line := range lines {
|
||||||
|
// Check for AUTH METHODS line
|
||||||
|
if strings.HasPrefix(line, authPrefix) {
|
||||||
|
// This line should be in a format like:
|
||||||
|
/// AUTH METHODS=method1,method2,methodN COOKIEFILE=cookiefilepath
|
||||||
|
line = line[len(authPrefix):]
|
||||||
|
parts := strings.SplitN(line, " ", 2)
|
||||||
|
c.AuthMethods = strings.Split(parts[0], ",")
|
||||||
|
// Check for COOKIEFILE key/value
|
||||||
|
if len(parts) == 2 && strings.HasPrefix(parts[1], cookiePrefix) {
|
||||||
|
raw := parts[1][len(cookiePrefix):]
|
||||||
|
c.CookieFile, err = strconv.Unquote(raw)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Perform GETINFO command based on key.
|
||||||
|
func (c *Controller) getInfo(key string) (string, error) {
|
||||||
|
_, msg, err := c.makeRequest("GETINFO " + key)
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
lines := strings.Split(msg, "\n")
|
||||||
|
for _, line := range lines {
|
||||||
|
parts := strings.SplitN(line, "=", 2)
|
||||||
|
if parts[0] == key {
|
||||||
|
return parts[1], nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return "", fmt.Errorf(key + " not found")
|
||||||
|
}
|
||||||
|
|
||||||
|
// Perform GETINFO command and convert response to int.
|
||||||
|
func (c *Controller) getInfoInt(key string) (int, error) {
|
||||||
|
s, err := c.getInfo(key)
|
||||||
|
if err != nil {
|
||||||
|
return 0, err
|
||||||
|
}
|
||||||
|
return strconv.Atoi(s)
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetAddress returns the current external IP address.
|
||||||
|
func (c *Controller) GetAddress() (string, error) {
|
||||||
|
return c.getInfo("address")
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetBytesRead returns total bytes downloaded.
|
||||||
|
func (c *Controller) GetBytesRead() (int, error) {
|
||||||
|
return c.getInfoInt("traffic/read")
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetBytesWritten returns total bytes uploaded.
|
||||||
|
func (c *Controller) GetBytesWritten() (int, error) {
|
||||||
|
return c.getInfoInt("traffic/written")
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetConfigFile return path to Tor config file.
|
||||||
|
func (c *Controller) GetConfigFile() (string, error) {
|
||||||
|
return c.getInfo("config-file")
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetTorPid returns PID for current Tor process.
|
||||||
|
func (c *Controller) GetTorPid() (int, error) {
|
||||||
|
return c.getInfoInt("process/pid")
|
||||||
|
}
|
||||||
|
|
||||||
|
// GetVersion returns version of Tor server.
|
||||||
|
func (c *Controller) GetVersion() (string, error) {
|
||||||
|
return c.getInfo("version")
|
||||||
|
}
|
||||||
|
|
||||||
|
// AuthenticateNone authenticate to controller without password or cookie.
|
||||||
|
func (c *Controller) AuthenticateNone() error {
|
||||||
|
_, _, err := c.makeRequest("AUTHENTICATE")
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// AuthenticatePassword authenticate to controller with password.
|
||||||
|
func (c *Controller) AuthenticatePassword(password string) error {
|
||||||
|
quoted := strconv.Quote(password)
|
||||||
|
_, _, err := c.makeRequest("AUTHENTICATE " + quoted)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// AuthenticateCookie authenticate to controller with cookie from current
|
||||||
|
// CookieFile path.
|
||||||
|
func (c *Controller) AuthenticateCookie() error {
|
||||||
|
rawCookie, err := ioutil.ReadFile(c.CookieFile)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
cookie := hex.EncodeToString(rawCookie)
|
||||||
|
_, _, err = c.makeRequest("AUTHENTICATE " + cookie)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddOnion adds Onion hidden service. If no private key is supplied one will
|
||||||
|
// be generated and the PrivateKeyType and PrivateKey properties will be set
|
||||||
|
// with the newly generated one.
|
||||||
|
// The hidden service will use port mapping contained in Ports map supplied.
|
||||||
|
// ServiceID will be assigned based on the private key and will be the address
|
||||||
|
// of this hidden service (without the ".onion" ending).
|
||||||
|
func (c *Controller) AddOnion(onion *Onion) error {
|
||||||
|
if onion == nil {
|
||||||
|
return errors.New("torgo: onion cannot be nil")
|
||||||
|
}
|
||||||
|
if len(onion.Ports) == 0 {
|
||||||
|
return errors.New("torgo: onion requires at least one port mapping")
|
||||||
|
}
|
||||||
|
req := "ADD_ONION "
|
||||||
|
// If no key is supplied set PrivateKeyType to NEW
|
||||||
|
if len(onion.PrivateKey) == 0 {
|
||||||
|
if onion.PrivateKeyType == "" {
|
||||||
|
onion.PrivateKey = "BEST"
|
||||||
|
} else {
|
||||||
|
onion.PrivateKey = onion.PrivateKeyType
|
||||||
|
}
|
||||||
|
onion.PrivateKeyType = "NEW"
|
||||||
|
}
|
||||||
|
req += fmt.Sprintf("%s:%s ", onion.PrivateKeyType, onion.PrivateKey)
|
||||||
|
for remotePort, localAddr := range onion.Ports {
|
||||||
|
req += fmt.Sprintf("Port=%d,%s ", remotePort, localAddr)
|
||||||
|
}
|
||||||
|
_, msg, err := c.makeRequest(req)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
lines := strings.Split(msg, "\n")
|
||||||
|
for _, line := range lines {
|
||||||
|
parts := strings.SplitN(line, "=", 2)
|
||||||
|
if parts[0] == "ServiceID" {
|
||||||
|
onion.ServiceID = parts[1]
|
||||||
|
} else if parts[0] == "PrivateKey" {
|
||||||
|
key := strings.SplitN(parts[1], ":", 2)
|
||||||
|
onion.PrivateKeyType = key[0]
|
||||||
|
onion.PrivateKey = key[1]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// DeleteOnion deletes an onion by its serviceID (stop hidden service created
|
||||||
|
// by this controller).
|
||||||
|
func (c *Controller) DeleteOnion(serviceID string) error {
|
||||||
|
_, _, err := c.makeRequest("DEL_ONION " + serviceID)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Signal sends a signal to the server. Tor documentations defines the
|
||||||
|
// following signals :
|
||||||
|
// * RELOAD
|
||||||
|
// * SHUTDOWN
|
||||||
|
// * DUMP
|
||||||
|
// * DEBUG
|
||||||
|
// * HALT
|
||||||
|
// * CLEARDNSCACHE
|
||||||
|
// * NEWNYM
|
||||||
|
// * HEARTBEAT
|
||||||
|
// * DORMANT
|
||||||
|
// * ACTIVE
|
||||||
|
func (c *Controller) Signal(signal string) error {
|
||||||
|
_, _, err := c.makeRequest("SIGNAL " + signal)
|
||||||
|
if err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
57
vendor/github.com/wybiral/torgo/ed25519.go
generated
vendored
Normal file
57
vendor/github.com/wybiral/torgo/ed25519.go
generated
vendored
Normal file
|
|
@ -0,0 +1,57 @@
|
||||||
|
package torgo
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto/sha512"
|
||||||
|
"encoding/base32"
|
||||||
|
"encoding/base64"
|
||||||
|
"errors"
|
||||||
|
"strings"
|
||||||
|
|
||||||
|
"golang.org/x/crypto/ed25519"
|
||||||
|
"golang.org/x/crypto/sha3"
|
||||||
|
)
|
||||||
|
|
||||||
|
// OnionFromEd25519 returns an Onion instance from an ED25519 private key which
|
||||||
|
// can be used to start a hidden service with controller.AddOnion.
|
||||||
|
func OnionFromEd25519(pri ed25519.PrivateKey) (*Onion, error) {
|
||||||
|
pub, ok := pri.Public().(ed25519.PublicKey)
|
||||||
|
if !ok {
|
||||||
|
return nil, errors.New("torgo: unable to extract ed25519.PublicKey")
|
||||||
|
}
|
||||||
|
serviceID, err := ServiceIDFromEd25519(pub)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
h := sha512.Sum512(pri[:32])
|
||||||
|
// Set bits so that h[:32] is private scalar "a"
|
||||||
|
h[0] &= 248
|
||||||
|
h[31] &= 127
|
||||||
|
h[31] |= 64
|
||||||
|
// Since h[32:] is RH, h is now (a || RH)
|
||||||
|
key := base64.StdEncoding.EncodeToString(h[:])
|
||||||
|
return &Onion{
|
||||||
|
Ports: make(map[int]string),
|
||||||
|
ServiceID: serviceID,
|
||||||
|
PrivateKey: key,
|
||||||
|
PrivateKeyType: "ED25519-V3",
|
||||||
|
}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ServiceIDFromEd25519 calculates a Tor service ID from an ed25519.PublicKey.
|
||||||
|
func ServiceIDFromEd25519(pub ed25519.PublicKey) (string, error) {
|
||||||
|
checkdigits := ed25519Checkdigits(pub)
|
||||||
|
combined := pub[:]
|
||||||
|
combined = append(combined, checkdigits...)
|
||||||
|
combined = append(combined, 0x03)
|
||||||
|
serviceID := base32.StdEncoding.EncodeToString(combined)
|
||||||
|
return strings.ToLower(serviceID), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ed25519Checkdigits calculates tje check digits used to create service ID.
|
||||||
|
func ed25519Checkdigits(pub ed25519.PublicKey) []byte {
|
||||||
|
checkstr := []byte(".onion checksum")
|
||||||
|
checkstr = append(checkstr, pub...)
|
||||||
|
checkstr = append(checkstr, 0x03)
|
||||||
|
checksum := sha3.Sum256(checkstr)
|
||||||
|
return checksum[:2]
|
||||||
|
}
|
||||||
13
vendor/github.com/wybiral/torgo/onion.go
generated
vendored
Normal file
13
vendor/github.com/wybiral/torgo/onion.go
generated
vendored
Normal file
|
|
@ -0,0 +1,13 @@
|
||||||
|
package torgo
|
||||||
|
|
||||||
|
// Onion represents a hidden service.
|
||||||
|
type Onion struct {
|
||||||
|
// Ports maps virtual ports for the hidden service to local addresses.
|
||||||
|
Ports map[int]string
|
||||||
|
// ServiceID is the unique hidden service address (without ".onion" ending).
|
||||||
|
ServiceID string
|
||||||
|
// Base64 encoded private key for the hidden service.
|
||||||
|
PrivateKey string
|
||||||
|
// Type of private key (RSA1024 or ED25519-V3).
|
||||||
|
PrivateKeyType string
|
||||||
|
}
|
||||||
46
vendor/github.com/wybiral/torgo/rsa.go
generated
vendored
Normal file
46
vendor/github.com/wybiral/torgo/rsa.go
generated
vendored
Normal file
|
|
@ -0,0 +1,46 @@
|
||||||
|
package torgo
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto/rsa"
|
||||||
|
"crypto/sha1"
|
||||||
|
"crypto/x509"
|
||||||
|
"encoding/asn1"
|
||||||
|
"encoding/base32"
|
||||||
|
"encoding/base64"
|
||||||
|
"errors"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// OnionFromRSA returns an Onion instance from a 1024 bit RSA private key which
|
||||||
|
// can be used to start a hidden service with controller.AddOnion.
|
||||||
|
func OnionFromRSA(pri *rsa.PrivateKey) (*Onion, error) {
|
||||||
|
pub, ok := pri.Public().(*rsa.PublicKey)
|
||||||
|
if !ok {
|
||||||
|
return nil, errors.New("torgo: unable to extract *rsa.PublicKey")
|
||||||
|
}
|
||||||
|
serviceID, err := ServiceIDFromRSA(pub)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
der := x509.MarshalPKCS1PrivateKey(pri)
|
||||||
|
key := base64.StdEncoding.EncodeToString(der)
|
||||||
|
return &Onion{
|
||||||
|
Ports: make(map[int]string),
|
||||||
|
ServiceID: serviceID,
|
||||||
|
PrivateKey: key,
|
||||||
|
PrivateKeyType: "RSA1024",
|
||||||
|
}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// ServiceIDFromRSA calculates a Tor service ID from an *rsa.PublicKey.
|
||||||
|
func ServiceIDFromRSA(pub *rsa.PublicKey) (string, error) {
|
||||||
|
der, err := asn1.Marshal(*pub)
|
||||||
|
if err != nil {
|
||||||
|
return "", err
|
||||||
|
}
|
||||||
|
// Onion id is base32(firstHalf(sha1(publicKeyDER)))
|
||||||
|
hash := sha1.Sum(der)
|
||||||
|
half := hash[:len(hash)/2]
|
||||||
|
serviceID := base32.StdEncoding.EncodeToString(half)
|
||||||
|
return strings.ToLower(serviceID), nil
|
||||||
|
}
|
||||||
2
vendor/github.com/wybiral/torgo/torgo.go
generated
vendored
Normal file
2
vendor/github.com/wybiral/torgo/torgo.go
generated
vendored
Normal file
|
|
@ -0,0 +1,2 @@
|
||||||
|
// Package torgo provides a Golang controller interface for Tor.
|
||||||
|
package torgo
|
||||||
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
Normal file
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code refers to The Go Authors for copyright purposes.
|
||||||
|
# The master list of authors is in the main Go distribution,
|
||||||
|
# visible at https://tip.golang.org/AUTHORS.
|
||||||
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
Normal file
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code was written by the Go contributors.
|
||||||
|
# The master list of contributors is in the main Go distribution,
|
||||||
|
# visible at https://tip.golang.org/CONTRIBUTORS.
|
||||||
27
vendor/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above
|
||||||
|
copyright notice, this list of conditions and the following disclaimer
|
||||||
|
in the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
* Neither the name of Google Inc. nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived from
|
||||||
|
this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
22
vendor/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
|
|
@ -0,0 +1,22 @@
|
||||||
|
Additional IP Rights Grant (Patents)
|
||||||
|
|
||||||
|
"This implementation" means the copyrightable works distributed by
|
||||||
|
Google as part of the Go project.
|
||||||
|
|
||||||
|
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||||
|
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||||
|
patent license to make, have made, use, offer to sell, sell, import,
|
||||||
|
transfer and otherwise run, modify and propagate the contents of this
|
||||||
|
implementation of Go, where such license applies only to those patent
|
||||||
|
claims, both currently owned or controlled by Google and acquired in
|
||||||
|
the future, licensable by Google that are necessarily infringed by this
|
||||||
|
implementation of Go. This grant does not include claims that would be
|
||||||
|
infringed only as a consequence of further modification of this
|
||||||
|
implementation. If you or your agent or exclusive licensee institute or
|
||||||
|
order or agree to the institution of patent litigation against any
|
||||||
|
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||||
|
that this implementation of Go or any code incorporated within this
|
||||||
|
implementation of Go constitutes direct or contributory patent
|
||||||
|
infringement, or inducement of patent infringement, then any patent
|
||||||
|
rights granted to you under this License for this implementation of Go
|
||||||
|
shall terminate as of the date such litigation is filed.
|
||||||
222
vendor/golang.org/x/crypto/ed25519/ed25519.go
generated
vendored
Normal file
222
vendor/golang.org/x/crypto/ed25519/ed25519.go
generated
vendored
Normal file
|
|
@ -0,0 +1,222 @@
|
||||||
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// In Go 1.13, the ed25519 package was promoted to the standard library as
|
||||||
|
// crypto/ed25519, and this package became a wrapper for the standard library one.
|
||||||
|
//
|
||||||
|
// +build !go1.13
|
||||||
|
|
||||||
|
// Package ed25519 implements the Ed25519 signature algorithm. See
|
||||||
|
// https://ed25519.cr.yp.to/.
|
||||||
|
//
|
||||||
|
// These functions are also compatible with the “Ed25519” function defined in
|
||||||
|
// RFC 8032. However, unlike RFC 8032's formulation, this package's private key
|
||||||
|
// representation includes a public key suffix to make multiple signing
|
||||||
|
// operations with the same key more efficient. This package refers to the RFC
|
||||||
|
// 8032 private key as the “seed”.
|
||||||
|
package ed25519
|
||||||
|
|
||||||
|
// This code is a port of the public domain, “ref10” implementation of ed25519
|
||||||
|
// from SUPERCOP.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"crypto"
|
||||||
|
cryptorand "crypto/rand"
|
||||||
|
"crypto/sha512"
|
||||||
|
"errors"
|
||||||
|
"io"
|
||||||
|
"strconv"
|
||||||
|
|
||||||
|
"golang.org/x/crypto/ed25519/internal/edwards25519"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
// PublicKeySize is the size, in bytes, of public keys as used in this package.
|
||||||
|
PublicKeySize = 32
|
||||||
|
// PrivateKeySize is the size, in bytes, of private keys as used in this package.
|
||||||
|
PrivateKeySize = 64
|
||||||
|
// SignatureSize is the size, in bytes, of signatures generated and verified by this package.
|
||||||
|
SignatureSize = 64
|
||||||
|
// SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032.
|
||||||
|
SeedSize = 32
|
||||||
|
)
|
||||||
|
|
||||||
|
// PublicKey is the type of Ed25519 public keys.
|
||||||
|
type PublicKey []byte
|
||||||
|
|
||||||
|
// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer.
|
||||||
|
type PrivateKey []byte
|
||||||
|
|
||||||
|
// Public returns the PublicKey corresponding to priv.
|
||||||
|
func (priv PrivateKey) Public() crypto.PublicKey {
|
||||||
|
publicKey := make([]byte, PublicKeySize)
|
||||||
|
copy(publicKey, priv[32:])
|
||||||
|
return PublicKey(publicKey)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Seed returns the private key seed corresponding to priv. It is provided for
|
||||||
|
// interoperability with RFC 8032. RFC 8032's private keys correspond to seeds
|
||||||
|
// in this package.
|
||||||
|
func (priv PrivateKey) Seed() []byte {
|
||||||
|
seed := make([]byte, SeedSize)
|
||||||
|
copy(seed, priv[:32])
|
||||||
|
return seed
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sign signs the given message with priv.
|
||||||
|
// Ed25519 performs two passes over messages to be signed and therefore cannot
|
||||||
|
// handle pre-hashed messages. Thus opts.HashFunc() must return zero to
|
||||||
|
// indicate the message hasn't been hashed. This can be achieved by passing
|
||||||
|
// crypto.Hash(0) as the value for opts.
|
||||||
|
func (priv PrivateKey) Sign(rand io.Reader, message []byte, opts crypto.SignerOpts) (signature []byte, err error) {
|
||||||
|
if opts.HashFunc() != crypto.Hash(0) {
|
||||||
|
return nil, errors.New("ed25519: cannot sign hashed message")
|
||||||
|
}
|
||||||
|
|
||||||
|
return Sign(priv, message), nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// GenerateKey generates a public/private key pair using entropy from rand.
|
||||||
|
// If rand is nil, crypto/rand.Reader will be used.
|
||||||
|
func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) {
|
||||||
|
if rand == nil {
|
||||||
|
rand = cryptorand.Reader
|
||||||
|
}
|
||||||
|
|
||||||
|
seed := make([]byte, SeedSize)
|
||||||
|
if _, err := io.ReadFull(rand, seed); err != nil {
|
||||||
|
return nil, nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
privateKey := NewKeyFromSeed(seed)
|
||||||
|
publicKey := make([]byte, PublicKeySize)
|
||||||
|
copy(publicKey, privateKey[32:])
|
||||||
|
|
||||||
|
return publicKey, privateKey, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewKeyFromSeed calculates a private key from a seed. It will panic if
|
||||||
|
// len(seed) is not SeedSize. This function is provided for interoperability
|
||||||
|
// with RFC 8032. RFC 8032's private keys correspond to seeds in this
|
||||||
|
// package.
|
||||||
|
func NewKeyFromSeed(seed []byte) PrivateKey {
|
||||||
|
if l := len(seed); l != SeedSize {
|
||||||
|
panic("ed25519: bad seed length: " + strconv.Itoa(l))
|
||||||
|
}
|
||||||
|
|
||||||
|
digest := sha512.Sum512(seed)
|
||||||
|
digest[0] &= 248
|
||||||
|
digest[31] &= 127
|
||||||
|
digest[31] |= 64
|
||||||
|
|
||||||
|
var A edwards25519.ExtendedGroupElement
|
||||||
|
var hBytes [32]byte
|
||||||
|
copy(hBytes[:], digest[:])
|
||||||
|
edwards25519.GeScalarMultBase(&A, &hBytes)
|
||||||
|
var publicKeyBytes [32]byte
|
||||||
|
A.ToBytes(&publicKeyBytes)
|
||||||
|
|
||||||
|
privateKey := make([]byte, PrivateKeySize)
|
||||||
|
copy(privateKey, seed)
|
||||||
|
copy(privateKey[32:], publicKeyBytes[:])
|
||||||
|
|
||||||
|
return privateKey
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sign signs the message with privateKey and returns a signature. It will
|
||||||
|
// panic if len(privateKey) is not PrivateKeySize.
|
||||||
|
func Sign(privateKey PrivateKey, message []byte) []byte {
|
||||||
|
if l := len(privateKey); l != PrivateKeySize {
|
||||||
|
panic("ed25519: bad private key length: " + strconv.Itoa(l))
|
||||||
|
}
|
||||||
|
|
||||||
|
h := sha512.New()
|
||||||
|
h.Write(privateKey[:32])
|
||||||
|
|
||||||
|
var digest1, messageDigest, hramDigest [64]byte
|
||||||
|
var expandedSecretKey [32]byte
|
||||||
|
h.Sum(digest1[:0])
|
||||||
|
copy(expandedSecretKey[:], digest1[:])
|
||||||
|
expandedSecretKey[0] &= 248
|
||||||
|
expandedSecretKey[31] &= 63
|
||||||
|
expandedSecretKey[31] |= 64
|
||||||
|
|
||||||
|
h.Reset()
|
||||||
|
h.Write(digest1[32:])
|
||||||
|
h.Write(message)
|
||||||
|
h.Sum(messageDigest[:0])
|
||||||
|
|
||||||
|
var messageDigestReduced [32]byte
|
||||||
|
edwards25519.ScReduce(&messageDigestReduced, &messageDigest)
|
||||||
|
var R edwards25519.ExtendedGroupElement
|
||||||
|
edwards25519.GeScalarMultBase(&R, &messageDigestReduced)
|
||||||
|
|
||||||
|
var encodedR [32]byte
|
||||||
|
R.ToBytes(&encodedR)
|
||||||
|
|
||||||
|
h.Reset()
|
||||||
|
h.Write(encodedR[:])
|
||||||
|
h.Write(privateKey[32:])
|
||||||
|
h.Write(message)
|
||||||
|
h.Sum(hramDigest[:0])
|
||||||
|
var hramDigestReduced [32]byte
|
||||||
|
edwards25519.ScReduce(&hramDigestReduced, &hramDigest)
|
||||||
|
|
||||||
|
var s [32]byte
|
||||||
|
edwards25519.ScMulAdd(&s, &hramDigestReduced, &expandedSecretKey, &messageDigestReduced)
|
||||||
|
|
||||||
|
signature := make([]byte, SignatureSize)
|
||||||
|
copy(signature[:], encodedR[:])
|
||||||
|
copy(signature[32:], s[:])
|
||||||
|
|
||||||
|
return signature
|
||||||
|
}
|
||||||
|
|
||||||
|
// Verify reports whether sig is a valid signature of message by publicKey. It
|
||||||
|
// will panic if len(publicKey) is not PublicKeySize.
|
||||||
|
func Verify(publicKey PublicKey, message, sig []byte) bool {
|
||||||
|
if l := len(publicKey); l != PublicKeySize {
|
||||||
|
panic("ed25519: bad public key length: " + strconv.Itoa(l))
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(sig) != SignatureSize || sig[63]&224 != 0 {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
var A edwards25519.ExtendedGroupElement
|
||||||
|
var publicKeyBytes [32]byte
|
||||||
|
copy(publicKeyBytes[:], publicKey)
|
||||||
|
if !A.FromBytes(&publicKeyBytes) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
edwards25519.FeNeg(&A.X, &A.X)
|
||||||
|
edwards25519.FeNeg(&A.T, &A.T)
|
||||||
|
|
||||||
|
h := sha512.New()
|
||||||
|
h.Write(sig[:32])
|
||||||
|
h.Write(publicKey[:])
|
||||||
|
h.Write(message)
|
||||||
|
var digest [64]byte
|
||||||
|
h.Sum(digest[:0])
|
||||||
|
|
||||||
|
var hReduced [32]byte
|
||||||
|
edwards25519.ScReduce(&hReduced, &digest)
|
||||||
|
|
||||||
|
var R edwards25519.ProjectiveGroupElement
|
||||||
|
var s [32]byte
|
||||||
|
copy(s[:], sig[32:])
|
||||||
|
|
||||||
|
// https://tools.ietf.org/html/rfc8032#section-5.1.7 requires that s be in
|
||||||
|
// the range [0, order) in order to prevent signature malleability.
|
||||||
|
if !edwards25519.ScMinimal(&s) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
edwards25519.GeDoubleScalarMultVartime(&R, &hReduced, &A, &s)
|
||||||
|
|
||||||
|
var checkR [32]byte
|
||||||
|
R.ToBytes(&checkR)
|
||||||
|
return bytes.Equal(sig[:32], checkR[:])
|
||||||
|
}
|
||||||
73
vendor/golang.org/x/crypto/ed25519/ed25519_go113.go
generated
vendored
Normal file
73
vendor/golang.org/x/crypto/ed25519/ed25519_go113.go
generated
vendored
Normal file
|
|
@ -0,0 +1,73 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build go1.13
|
||||||
|
|
||||||
|
// Package ed25519 implements the Ed25519 signature algorithm. See
|
||||||
|
// https://ed25519.cr.yp.to/.
|
||||||
|
//
|
||||||
|
// These functions are also compatible with the “Ed25519” function defined in
|
||||||
|
// RFC 8032. However, unlike RFC 8032's formulation, this package's private key
|
||||||
|
// representation includes a public key suffix to make multiple signing
|
||||||
|
// operations with the same key more efficient. This package refers to the RFC
|
||||||
|
// 8032 private key as the “seed”.
|
||||||
|
//
|
||||||
|
// Beginning with Go 1.13, the functionality of this package was moved to the
|
||||||
|
// standard library as crypto/ed25519. This package only acts as a compatibility
|
||||||
|
// wrapper.
|
||||||
|
package ed25519
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto/ed25519"
|
||||||
|
"io"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
// PublicKeySize is the size, in bytes, of public keys as used in this package.
|
||||||
|
PublicKeySize = 32
|
||||||
|
// PrivateKeySize is the size, in bytes, of private keys as used in this package.
|
||||||
|
PrivateKeySize = 64
|
||||||
|
// SignatureSize is the size, in bytes, of signatures generated and verified by this package.
|
||||||
|
SignatureSize = 64
|
||||||
|
// SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032.
|
||||||
|
SeedSize = 32
|
||||||
|
)
|
||||||
|
|
||||||
|
// PublicKey is the type of Ed25519 public keys.
|
||||||
|
//
|
||||||
|
// This type is an alias for crypto/ed25519's PublicKey type.
|
||||||
|
// See the crypto/ed25519 package for the methods on this type.
|
||||||
|
type PublicKey = ed25519.PublicKey
|
||||||
|
|
||||||
|
// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer.
|
||||||
|
//
|
||||||
|
// This type is an alias for crypto/ed25519's PrivateKey type.
|
||||||
|
// See the crypto/ed25519 package for the methods on this type.
|
||||||
|
type PrivateKey = ed25519.PrivateKey
|
||||||
|
|
||||||
|
// GenerateKey generates a public/private key pair using entropy from rand.
|
||||||
|
// If rand is nil, crypto/rand.Reader will be used.
|
||||||
|
func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) {
|
||||||
|
return ed25519.GenerateKey(rand)
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewKeyFromSeed calculates a private key from a seed. It will panic if
|
||||||
|
// len(seed) is not SeedSize. This function is provided for interoperability
|
||||||
|
// with RFC 8032. RFC 8032's private keys correspond to seeds in this
|
||||||
|
// package.
|
||||||
|
func NewKeyFromSeed(seed []byte) PrivateKey {
|
||||||
|
return ed25519.NewKeyFromSeed(seed)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sign signs the message with privateKey and returns a signature. It will
|
||||||
|
// panic if len(privateKey) is not PrivateKeySize.
|
||||||
|
func Sign(privateKey PrivateKey, message []byte) []byte {
|
||||||
|
return ed25519.Sign(privateKey, message)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Verify reports whether sig is a valid signature of message by publicKey. It
|
||||||
|
// will panic if len(publicKey) is not PublicKeySize.
|
||||||
|
func Verify(publicKey PublicKey, message, sig []byte) bool {
|
||||||
|
return ed25519.Verify(publicKey, message, sig)
|
||||||
|
}
|
||||||
1422
vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go
generated
vendored
Normal file
1422
vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load diff
1793
vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go
generated
vendored
Normal file
1793
vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load diff
66
vendor/golang.org/x/crypto/sha3/doc.go
generated
vendored
Normal file
66
vendor/golang.org/x/crypto/sha3/doc.go
generated
vendored
Normal file
|
|
@ -0,0 +1,66 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// Package sha3 implements the SHA-3 fixed-output-length hash functions and
|
||||||
|
// the SHAKE variable-output-length hash functions defined by FIPS-202.
|
||||||
|
//
|
||||||
|
// Both types of hash function use the "sponge" construction and the Keccak
|
||||||
|
// permutation. For a detailed specification see http://keccak.noekeon.org/
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// Guidance
|
||||||
|
//
|
||||||
|
// If you aren't sure what function you need, use SHAKE256 with at least 64
|
||||||
|
// bytes of output. The SHAKE instances are faster than the SHA3 instances;
|
||||||
|
// the latter have to allocate memory to conform to the hash.Hash interface.
|
||||||
|
//
|
||||||
|
// If you need a secret-key MAC (message authentication code), prepend the
|
||||||
|
// secret key to the input, hash with SHAKE256 and read at least 32 bytes of
|
||||||
|
// output.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// Security strengths
|
||||||
|
//
|
||||||
|
// The SHA3-x (x equals 224, 256, 384, or 512) functions have a security
|
||||||
|
// strength against preimage attacks of x bits. Since they only produce "x"
|
||||||
|
// bits of output, their collision-resistance is only "x/2" bits.
|
||||||
|
//
|
||||||
|
// The SHAKE-256 and -128 functions have a generic security strength of 256 and
|
||||||
|
// 128 bits against all attacks, provided that at least 2x bits of their output
|
||||||
|
// is used. Requesting more than 64 or 32 bytes of output, respectively, does
|
||||||
|
// not increase the collision-resistance of the SHAKE functions.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// The sponge construction
|
||||||
|
//
|
||||||
|
// A sponge builds a pseudo-random function from a public pseudo-random
|
||||||
|
// permutation, by applying the permutation to a state of "rate + capacity"
|
||||||
|
// bytes, but hiding "capacity" of the bytes.
|
||||||
|
//
|
||||||
|
// A sponge starts out with a zero state. To hash an input using a sponge, up
|
||||||
|
// to "rate" bytes of the input are XORed into the sponge's state. The sponge
|
||||||
|
// is then "full" and the permutation is applied to "empty" it. This process is
|
||||||
|
// repeated until all the input has been "absorbed". The input is then padded.
|
||||||
|
// The digest is "squeezed" from the sponge in the same way, except that output
|
||||||
|
// is copied out instead of input being XORed in.
|
||||||
|
//
|
||||||
|
// A sponge is parameterized by its generic security strength, which is equal
|
||||||
|
// to half its capacity; capacity + rate is equal to the permutation's width.
|
||||||
|
// Since the KeccakF-1600 permutation is 1600 bits (200 bytes) wide, this means
|
||||||
|
// that the security strength of a sponge instance is equal to (1600 - bitrate) / 2.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// Recommendations
|
||||||
|
//
|
||||||
|
// The SHAKE functions are recommended for most new uses. They can produce
|
||||||
|
// output of arbitrary length. SHAKE256, with an output length of at least
|
||||||
|
// 64 bytes, provides 256-bit security against all attacks. The Keccak team
|
||||||
|
// recommends it for most applications upgrading from SHA2-512. (NIST chose a
|
||||||
|
// much stronger, but much slower, sponge instance for SHA3-512.)
|
||||||
|
//
|
||||||
|
// The SHA-3 functions are "drop-in" replacements for the SHA-2 functions.
|
||||||
|
// They produce output of the same length, with the same security strengths
|
||||||
|
// against all attacks. This means, in particular, that SHA3-256 only has
|
||||||
|
// 128-bit collision resistance, because its output length is 32 bytes.
|
||||||
|
package sha3 // import "golang.org/x/crypto/sha3"
|
||||||
97
vendor/golang.org/x/crypto/sha3/hashes.go
generated
vendored
Normal file
97
vendor/golang.org/x/crypto/sha3/hashes.go
generated
vendored
Normal file
|
|
@ -0,0 +1,97 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// This file provides functions for creating instances of the SHA-3
|
||||||
|
// and SHAKE hash functions, as well as utility functions for hashing
|
||||||
|
// bytes.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"hash"
|
||||||
|
)
|
||||||
|
|
||||||
|
// New224 creates a new SHA3-224 hash.
|
||||||
|
// Its generic security strength is 224 bits against preimage attacks,
|
||||||
|
// and 112 bits against collision attacks.
|
||||||
|
func New224() hash.Hash {
|
||||||
|
if h := new224Asm(); h != nil {
|
||||||
|
return h
|
||||||
|
}
|
||||||
|
return &state{rate: 144, outputLen: 28, dsbyte: 0x06}
|
||||||
|
}
|
||||||
|
|
||||||
|
// New256 creates a new SHA3-256 hash.
|
||||||
|
// Its generic security strength is 256 bits against preimage attacks,
|
||||||
|
// and 128 bits against collision attacks.
|
||||||
|
func New256() hash.Hash {
|
||||||
|
if h := new256Asm(); h != nil {
|
||||||
|
return h
|
||||||
|
}
|
||||||
|
return &state{rate: 136, outputLen: 32, dsbyte: 0x06}
|
||||||
|
}
|
||||||
|
|
||||||
|
// New384 creates a new SHA3-384 hash.
|
||||||
|
// Its generic security strength is 384 bits against preimage attacks,
|
||||||
|
// and 192 bits against collision attacks.
|
||||||
|
func New384() hash.Hash {
|
||||||
|
if h := new384Asm(); h != nil {
|
||||||
|
return h
|
||||||
|
}
|
||||||
|
return &state{rate: 104, outputLen: 48, dsbyte: 0x06}
|
||||||
|
}
|
||||||
|
|
||||||
|
// New512 creates a new SHA3-512 hash.
|
||||||
|
// Its generic security strength is 512 bits against preimage attacks,
|
||||||
|
// and 256 bits against collision attacks.
|
||||||
|
func New512() hash.Hash {
|
||||||
|
if h := new512Asm(); h != nil {
|
||||||
|
return h
|
||||||
|
}
|
||||||
|
return &state{rate: 72, outputLen: 64, dsbyte: 0x06}
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewLegacyKeccak256 creates a new Keccak-256 hash.
|
||||||
|
//
|
||||||
|
// Only use this function if you require compatibility with an existing cryptosystem
|
||||||
|
// that uses non-standard padding. All other users should use New256 instead.
|
||||||
|
func NewLegacyKeccak256() hash.Hash { return &state{rate: 136, outputLen: 32, dsbyte: 0x01} }
|
||||||
|
|
||||||
|
// NewLegacyKeccak512 creates a new Keccak-512 hash.
|
||||||
|
//
|
||||||
|
// Only use this function if you require compatibility with an existing cryptosystem
|
||||||
|
// that uses non-standard padding. All other users should use New512 instead.
|
||||||
|
func NewLegacyKeccak512() hash.Hash { return &state{rate: 72, outputLen: 64, dsbyte: 0x01} }
|
||||||
|
|
||||||
|
// Sum224 returns the SHA3-224 digest of the data.
|
||||||
|
func Sum224(data []byte) (digest [28]byte) {
|
||||||
|
h := New224()
|
||||||
|
h.Write(data)
|
||||||
|
h.Sum(digest[:0])
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sum256 returns the SHA3-256 digest of the data.
|
||||||
|
func Sum256(data []byte) (digest [32]byte) {
|
||||||
|
h := New256()
|
||||||
|
h.Write(data)
|
||||||
|
h.Sum(digest[:0])
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sum384 returns the SHA3-384 digest of the data.
|
||||||
|
func Sum384(data []byte) (digest [48]byte) {
|
||||||
|
h := New384()
|
||||||
|
h.Write(data)
|
||||||
|
h.Sum(digest[:0])
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sum512 returns the SHA3-512 digest of the data.
|
||||||
|
func Sum512(data []byte) (digest [64]byte) {
|
||||||
|
h := New512()
|
||||||
|
h.Write(data)
|
||||||
|
h.Sum(digest[:0])
|
||||||
|
return
|
||||||
|
}
|
||||||
27
vendor/golang.org/x/crypto/sha3/hashes_generic.go
generated
vendored
Normal file
27
vendor/golang.org/x/crypto/sha3/hashes_generic.go
generated
vendored
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
// Copyright 2017 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
//+build gccgo appengine !s390x
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
import (
|
||||||
|
"hash"
|
||||||
|
)
|
||||||
|
|
||||||
|
// new224Asm returns an assembly implementation of SHA3-224 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new224Asm() hash.Hash { return nil }
|
||||||
|
|
||||||
|
// new256Asm returns an assembly implementation of SHA3-256 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new256Asm() hash.Hash { return nil }
|
||||||
|
|
||||||
|
// new384Asm returns an assembly implementation of SHA3-384 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new384Asm() hash.Hash { return nil }
|
||||||
|
|
||||||
|
// new512Asm returns an assembly implementation of SHA3-512 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new512Asm() hash.Hash { return nil }
|
||||||
412
vendor/golang.org/x/crypto/sha3/keccakf.go
generated
vendored
Normal file
412
vendor/golang.org/x/crypto/sha3/keccakf.go
generated
vendored
Normal file
|
|
@ -0,0 +1,412 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !amd64 appengine gccgo
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// rc stores the round constants for use in the ι step.
|
||||||
|
var rc = [24]uint64{
|
||||||
|
0x0000000000000001,
|
||||||
|
0x0000000000008082,
|
||||||
|
0x800000000000808A,
|
||||||
|
0x8000000080008000,
|
||||||
|
0x000000000000808B,
|
||||||
|
0x0000000080000001,
|
||||||
|
0x8000000080008081,
|
||||||
|
0x8000000000008009,
|
||||||
|
0x000000000000008A,
|
||||||
|
0x0000000000000088,
|
||||||
|
0x0000000080008009,
|
||||||
|
0x000000008000000A,
|
||||||
|
0x000000008000808B,
|
||||||
|
0x800000000000008B,
|
||||||
|
0x8000000000008089,
|
||||||
|
0x8000000000008003,
|
||||||
|
0x8000000000008002,
|
||||||
|
0x8000000000000080,
|
||||||
|
0x000000000000800A,
|
||||||
|
0x800000008000000A,
|
||||||
|
0x8000000080008081,
|
||||||
|
0x8000000000008080,
|
||||||
|
0x0000000080000001,
|
||||||
|
0x8000000080008008,
|
||||||
|
}
|
||||||
|
|
||||||
|
// keccakF1600 applies the Keccak permutation to a 1600b-wide
|
||||||
|
// state represented as a slice of 25 uint64s.
|
||||||
|
func keccakF1600(a *[25]uint64) {
|
||||||
|
// Implementation translated from Keccak-inplace.c
|
||||||
|
// in the keccak reference code.
|
||||||
|
var t, bc0, bc1, bc2, bc3, bc4, d0, d1, d2, d3, d4 uint64
|
||||||
|
|
||||||
|
for i := 0; i < 24; i += 4 {
|
||||||
|
// Combines the 5 steps in each round into 2 steps.
|
||||||
|
// Unrolls 4 rounds per loop and spreads some steps across rounds.
|
||||||
|
|
||||||
|
// Round 1
|
||||||
|
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||||
|
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||||
|
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||||
|
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||||
|
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||||
|
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||||
|
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||||
|
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||||
|
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||||
|
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||||
|
|
||||||
|
bc0 = a[0] ^ d0
|
||||||
|
t = a[6] ^ d1
|
||||||
|
bc1 = t<<44 | t>>(64-44)
|
||||||
|
t = a[12] ^ d2
|
||||||
|
bc2 = t<<43 | t>>(64-43)
|
||||||
|
t = a[18] ^ d3
|
||||||
|
bc3 = t<<21 | t>>(64-21)
|
||||||
|
t = a[24] ^ d4
|
||||||
|
bc4 = t<<14 | t>>(64-14)
|
||||||
|
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i]
|
||||||
|
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[10] ^ d0
|
||||||
|
bc2 = t<<3 | t>>(64-3)
|
||||||
|
t = a[16] ^ d1
|
||||||
|
bc3 = t<<45 | t>>(64-45)
|
||||||
|
t = a[22] ^ d2
|
||||||
|
bc4 = t<<61 | t>>(64-61)
|
||||||
|
t = a[3] ^ d3
|
||||||
|
bc0 = t<<28 | t>>(64-28)
|
||||||
|
t = a[9] ^ d4
|
||||||
|
bc1 = t<<20 | t>>(64-20)
|
||||||
|
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[20] ^ d0
|
||||||
|
bc4 = t<<18 | t>>(64-18)
|
||||||
|
t = a[1] ^ d1
|
||||||
|
bc0 = t<<1 | t>>(64-1)
|
||||||
|
t = a[7] ^ d2
|
||||||
|
bc1 = t<<6 | t>>(64-6)
|
||||||
|
t = a[13] ^ d3
|
||||||
|
bc2 = t<<25 | t>>(64-25)
|
||||||
|
t = a[19] ^ d4
|
||||||
|
bc3 = t<<8 | t>>(64-8)
|
||||||
|
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[5] ^ d0
|
||||||
|
bc1 = t<<36 | t>>(64-36)
|
||||||
|
t = a[11] ^ d1
|
||||||
|
bc2 = t<<10 | t>>(64-10)
|
||||||
|
t = a[17] ^ d2
|
||||||
|
bc3 = t<<15 | t>>(64-15)
|
||||||
|
t = a[23] ^ d3
|
||||||
|
bc4 = t<<56 | t>>(64-56)
|
||||||
|
t = a[4] ^ d4
|
||||||
|
bc0 = t<<27 | t>>(64-27)
|
||||||
|
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[15] ^ d0
|
||||||
|
bc3 = t<<41 | t>>(64-41)
|
||||||
|
t = a[21] ^ d1
|
||||||
|
bc4 = t<<2 | t>>(64-2)
|
||||||
|
t = a[2] ^ d2
|
||||||
|
bc0 = t<<62 | t>>(64-62)
|
||||||
|
t = a[8] ^ d3
|
||||||
|
bc1 = t<<55 | t>>(64-55)
|
||||||
|
t = a[14] ^ d4
|
||||||
|
bc2 = t<<39 | t>>(64-39)
|
||||||
|
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
// Round 2
|
||||||
|
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||||
|
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||||
|
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||||
|
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||||
|
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||||
|
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||||
|
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||||
|
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||||
|
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||||
|
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||||
|
|
||||||
|
bc0 = a[0] ^ d0
|
||||||
|
t = a[16] ^ d1
|
||||||
|
bc1 = t<<44 | t>>(64-44)
|
||||||
|
t = a[7] ^ d2
|
||||||
|
bc2 = t<<43 | t>>(64-43)
|
||||||
|
t = a[23] ^ d3
|
||||||
|
bc3 = t<<21 | t>>(64-21)
|
||||||
|
t = a[14] ^ d4
|
||||||
|
bc4 = t<<14 | t>>(64-14)
|
||||||
|
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i+1]
|
||||||
|
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[20] ^ d0
|
||||||
|
bc2 = t<<3 | t>>(64-3)
|
||||||
|
t = a[11] ^ d1
|
||||||
|
bc3 = t<<45 | t>>(64-45)
|
||||||
|
t = a[2] ^ d2
|
||||||
|
bc4 = t<<61 | t>>(64-61)
|
||||||
|
t = a[18] ^ d3
|
||||||
|
bc0 = t<<28 | t>>(64-28)
|
||||||
|
t = a[9] ^ d4
|
||||||
|
bc1 = t<<20 | t>>(64-20)
|
||||||
|
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[15] ^ d0
|
||||||
|
bc4 = t<<18 | t>>(64-18)
|
||||||
|
t = a[6] ^ d1
|
||||||
|
bc0 = t<<1 | t>>(64-1)
|
||||||
|
t = a[22] ^ d2
|
||||||
|
bc1 = t<<6 | t>>(64-6)
|
||||||
|
t = a[13] ^ d3
|
||||||
|
bc2 = t<<25 | t>>(64-25)
|
||||||
|
t = a[4] ^ d4
|
||||||
|
bc3 = t<<8 | t>>(64-8)
|
||||||
|
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[10] ^ d0
|
||||||
|
bc1 = t<<36 | t>>(64-36)
|
||||||
|
t = a[1] ^ d1
|
||||||
|
bc2 = t<<10 | t>>(64-10)
|
||||||
|
t = a[17] ^ d2
|
||||||
|
bc3 = t<<15 | t>>(64-15)
|
||||||
|
t = a[8] ^ d3
|
||||||
|
bc4 = t<<56 | t>>(64-56)
|
||||||
|
t = a[24] ^ d4
|
||||||
|
bc0 = t<<27 | t>>(64-27)
|
||||||
|
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[5] ^ d0
|
||||||
|
bc3 = t<<41 | t>>(64-41)
|
||||||
|
t = a[21] ^ d1
|
||||||
|
bc4 = t<<2 | t>>(64-2)
|
||||||
|
t = a[12] ^ d2
|
||||||
|
bc0 = t<<62 | t>>(64-62)
|
||||||
|
t = a[3] ^ d3
|
||||||
|
bc1 = t<<55 | t>>(64-55)
|
||||||
|
t = a[19] ^ d4
|
||||||
|
bc2 = t<<39 | t>>(64-39)
|
||||||
|
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
// Round 3
|
||||||
|
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||||
|
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||||
|
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||||
|
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||||
|
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||||
|
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||||
|
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||||
|
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||||
|
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||||
|
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||||
|
|
||||||
|
bc0 = a[0] ^ d0
|
||||||
|
t = a[11] ^ d1
|
||||||
|
bc1 = t<<44 | t>>(64-44)
|
||||||
|
t = a[22] ^ d2
|
||||||
|
bc2 = t<<43 | t>>(64-43)
|
||||||
|
t = a[8] ^ d3
|
||||||
|
bc3 = t<<21 | t>>(64-21)
|
||||||
|
t = a[19] ^ d4
|
||||||
|
bc4 = t<<14 | t>>(64-14)
|
||||||
|
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i+2]
|
||||||
|
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[15] ^ d0
|
||||||
|
bc2 = t<<3 | t>>(64-3)
|
||||||
|
t = a[1] ^ d1
|
||||||
|
bc3 = t<<45 | t>>(64-45)
|
||||||
|
t = a[12] ^ d2
|
||||||
|
bc4 = t<<61 | t>>(64-61)
|
||||||
|
t = a[23] ^ d3
|
||||||
|
bc0 = t<<28 | t>>(64-28)
|
||||||
|
t = a[9] ^ d4
|
||||||
|
bc1 = t<<20 | t>>(64-20)
|
||||||
|
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[5] ^ d0
|
||||||
|
bc4 = t<<18 | t>>(64-18)
|
||||||
|
t = a[16] ^ d1
|
||||||
|
bc0 = t<<1 | t>>(64-1)
|
||||||
|
t = a[2] ^ d2
|
||||||
|
bc1 = t<<6 | t>>(64-6)
|
||||||
|
t = a[13] ^ d3
|
||||||
|
bc2 = t<<25 | t>>(64-25)
|
||||||
|
t = a[24] ^ d4
|
||||||
|
bc3 = t<<8 | t>>(64-8)
|
||||||
|
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[20] ^ d0
|
||||||
|
bc1 = t<<36 | t>>(64-36)
|
||||||
|
t = a[6] ^ d1
|
||||||
|
bc2 = t<<10 | t>>(64-10)
|
||||||
|
t = a[17] ^ d2
|
||||||
|
bc3 = t<<15 | t>>(64-15)
|
||||||
|
t = a[3] ^ d3
|
||||||
|
bc4 = t<<56 | t>>(64-56)
|
||||||
|
t = a[14] ^ d4
|
||||||
|
bc0 = t<<27 | t>>(64-27)
|
||||||
|
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[10] ^ d0
|
||||||
|
bc3 = t<<41 | t>>(64-41)
|
||||||
|
t = a[21] ^ d1
|
||||||
|
bc4 = t<<2 | t>>(64-2)
|
||||||
|
t = a[7] ^ d2
|
||||||
|
bc0 = t<<62 | t>>(64-62)
|
||||||
|
t = a[18] ^ d3
|
||||||
|
bc1 = t<<55 | t>>(64-55)
|
||||||
|
t = a[4] ^ d4
|
||||||
|
bc2 = t<<39 | t>>(64-39)
|
||||||
|
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
// Round 4
|
||||||
|
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||||
|
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||||
|
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||||
|
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||||
|
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||||
|
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||||
|
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||||
|
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||||
|
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||||
|
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||||
|
|
||||||
|
bc0 = a[0] ^ d0
|
||||||
|
t = a[1] ^ d1
|
||||||
|
bc1 = t<<44 | t>>(64-44)
|
||||||
|
t = a[2] ^ d2
|
||||||
|
bc2 = t<<43 | t>>(64-43)
|
||||||
|
t = a[3] ^ d3
|
||||||
|
bc3 = t<<21 | t>>(64-21)
|
||||||
|
t = a[4] ^ d4
|
||||||
|
bc4 = t<<14 | t>>(64-14)
|
||||||
|
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i+3]
|
||||||
|
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[5] ^ d0
|
||||||
|
bc2 = t<<3 | t>>(64-3)
|
||||||
|
t = a[6] ^ d1
|
||||||
|
bc3 = t<<45 | t>>(64-45)
|
||||||
|
t = a[7] ^ d2
|
||||||
|
bc4 = t<<61 | t>>(64-61)
|
||||||
|
t = a[8] ^ d3
|
||||||
|
bc0 = t<<28 | t>>(64-28)
|
||||||
|
t = a[9] ^ d4
|
||||||
|
bc1 = t<<20 | t>>(64-20)
|
||||||
|
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[10] ^ d0
|
||||||
|
bc4 = t<<18 | t>>(64-18)
|
||||||
|
t = a[11] ^ d1
|
||||||
|
bc0 = t<<1 | t>>(64-1)
|
||||||
|
t = a[12] ^ d2
|
||||||
|
bc1 = t<<6 | t>>(64-6)
|
||||||
|
t = a[13] ^ d3
|
||||||
|
bc2 = t<<25 | t>>(64-25)
|
||||||
|
t = a[14] ^ d4
|
||||||
|
bc3 = t<<8 | t>>(64-8)
|
||||||
|
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[15] ^ d0
|
||||||
|
bc1 = t<<36 | t>>(64-36)
|
||||||
|
t = a[16] ^ d1
|
||||||
|
bc2 = t<<10 | t>>(64-10)
|
||||||
|
t = a[17] ^ d2
|
||||||
|
bc3 = t<<15 | t>>(64-15)
|
||||||
|
t = a[18] ^ d3
|
||||||
|
bc4 = t<<56 | t>>(64-56)
|
||||||
|
t = a[19] ^ d4
|
||||||
|
bc0 = t<<27 | t>>(64-27)
|
||||||
|
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
|
||||||
|
t = a[20] ^ d0
|
||||||
|
bc3 = t<<41 | t>>(64-41)
|
||||||
|
t = a[21] ^ d1
|
||||||
|
bc4 = t<<2 | t>>(64-2)
|
||||||
|
t = a[22] ^ d2
|
||||||
|
bc0 = t<<62 | t>>(64-62)
|
||||||
|
t = a[23] ^ d3
|
||||||
|
bc1 = t<<55 | t>>(64-55)
|
||||||
|
t = a[24] ^ d4
|
||||||
|
bc2 = t<<39 | t>>(64-39)
|
||||||
|
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||||
|
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||||
|
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||||
|
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||||
|
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||||
|
}
|
||||||
|
}
|
||||||
13
vendor/golang.org/x/crypto/sha3/keccakf_amd64.go
generated
vendored
Normal file
13
vendor/golang.org/x/crypto/sha3/keccakf_amd64.go
generated
vendored
Normal file
|
|
@ -0,0 +1,13 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build amd64,!appengine,!gccgo
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// This function is implemented in keccakf_amd64.s.
|
||||||
|
|
||||||
|
//go:noescape
|
||||||
|
|
||||||
|
func keccakF1600(a *[25]uint64)
|
||||||
390
vendor/golang.org/x/crypto/sha3/keccakf_amd64.s
generated
vendored
Normal file
390
vendor/golang.org/x/crypto/sha3/keccakf_amd64.s
generated
vendored
Normal file
|
|
@ -0,0 +1,390 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build amd64,!appengine,!gccgo
|
||||||
|
|
||||||
|
// This code was translated into a form compatible with 6a from the public
|
||||||
|
// domain sources at https://github.com/gvanas/KeccakCodePackage
|
||||||
|
|
||||||
|
// Offsets in state
|
||||||
|
#define _ba (0*8)
|
||||||
|
#define _be (1*8)
|
||||||
|
#define _bi (2*8)
|
||||||
|
#define _bo (3*8)
|
||||||
|
#define _bu (4*8)
|
||||||
|
#define _ga (5*8)
|
||||||
|
#define _ge (6*8)
|
||||||
|
#define _gi (7*8)
|
||||||
|
#define _go (8*8)
|
||||||
|
#define _gu (9*8)
|
||||||
|
#define _ka (10*8)
|
||||||
|
#define _ke (11*8)
|
||||||
|
#define _ki (12*8)
|
||||||
|
#define _ko (13*8)
|
||||||
|
#define _ku (14*8)
|
||||||
|
#define _ma (15*8)
|
||||||
|
#define _me (16*8)
|
||||||
|
#define _mi (17*8)
|
||||||
|
#define _mo (18*8)
|
||||||
|
#define _mu (19*8)
|
||||||
|
#define _sa (20*8)
|
||||||
|
#define _se (21*8)
|
||||||
|
#define _si (22*8)
|
||||||
|
#define _so (23*8)
|
||||||
|
#define _su (24*8)
|
||||||
|
|
||||||
|
// Temporary registers
|
||||||
|
#define rT1 AX
|
||||||
|
|
||||||
|
// Round vars
|
||||||
|
#define rpState DI
|
||||||
|
#define rpStack SP
|
||||||
|
|
||||||
|
#define rDa BX
|
||||||
|
#define rDe CX
|
||||||
|
#define rDi DX
|
||||||
|
#define rDo R8
|
||||||
|
#define rDu R9
|
||||||
|
|
||||||
|
#define rBa R10
|
||||||
|
#define rBe R11
|
||||||
|
#define rBi R12
|
||||||
|
#define rBo R13
|
||||||
|
#define rBu R14
|
||||||
|
|
||||||
|
#define rCa SI
|
||||||
|
#define rCe BP
|
||||||
|
#define rCi rBi
|
||||||
|
#define rCo rBo
|
||||||
|
#define rCu R15
|
||||||
|
|
||||||
|
#define MOVQ_RBI_RCE MOVQ rBi, rCe
|
||||||
|
#define XORQ_RT1_RCA XORQ rT1, rCa
|
||||||
|
#define XORQ_RT1_RCE XORQ rT1, rCe
|
||||||
|
#define XORQ_RBA_RCU XORQ rBa, rCu
|
||||||
|
#define XORQ_RBE_RCU XORQ rBe, rCu
|
||||||
|
#define XORQ_RDU_RCU XORQ rDu, rCu
|
||||||
|
#define XORQ_RDA_RCA XORQ rDa, rCa
|
||||||
|
#define XORQ_RDE_RCE XORQ rDe, rCe
|
||||||
|
|
||||||
|
#define mKeccakRound(iState, oState, rc, B_RBI_RCE, G_RT1_RCA, G_RT1_RCE, G_RBA_RCU, K_RT1_RCA, K_RT1_RCE, K_RBA_RCU, M_RT1_RCA, M_RT1_RCE, M_RBE_RCU, S_RDU_RCU, S_RDA_RCA, S_RDE_RCE) \
|
||||||
|
/* Prepare round */ \
|
||||||
|
MOVQ rCe, rDa; \
|
||||||
|
ROLQ $1, rDa; \
|
||||||
|
\
|
||||||
|
MOVQ _bi(iState), rCi; \
|
||||||
|
XORQ _gi(iState), rDi; \
|
||||||
|
XORQ rCu, rDa; \
|
||||||
|
XORQ _ki(iState), rCi; \
|
||||||
|
XORQ _mi(iState), rDi; \
|
||||||
|
XORQ rDi, rCi; \
|
||||||
|
\
|
||||||
|
MOVQ rCi, rDe; \
|
||||||
|
ROLQ $1, rDe; \
|
||||||
|
\
|
||||||
|
MOVQ _bo(iState), rCo; \
|
||||||
|
XORQ _go(iState), rDo; \
|
||||||
|
XORQ rCa, rDe; \
|
||||||
|
XORQ _ko(iState), rCo; \
|
||||||
|
XORQ _mo(iState), rDo; \
|
||||||
|
XORQ rDo, rCo; \
|
||||||
|
\
|
||||||
|
MOVQ rCo, rDi; \
|
||||||
|
ROLQ $1, rDi; \
|
||||||
|
\
|
||||||
|
MOVQ rCu, rDo; \
|
||||||
|
XORQ rCe, rDi; \
|
||||||
|
ROLQ $1, rDo; \
|
||||||
|
\
|
||||||
|
MOVQ rCa, rDu; \
|
||||||
|
XORQ rCi, rDo; \
|
||||||
|
ROLQ $1, rDu; \
|
||||||
|
\
|
||||||
|
/* Result b */ \
|
||||||
|
MOVQ _ba(iState), rBa; \
|
||||||
|
MOVQ _ge(iState), rBe; \
|
||||||
|
XORQ rCo, rDu; \
|
||||||
|
MOVQ _ki(iState), rBi; \
|
||||||
|
MOVQ _mo(iState), rBo; \
|
||||||
|
MOVQ _su(iState), rBu; \
|
||||||
|
XORQ rDe, rBe; \
|
||||||
|
ROLQ $44, rBe; \
|
||||||
|
XORQ rDi, rBi; \
|
||||||
|
XORQ rDa, rBa; \
|
||||||
|
ROLQ $43, rBi; \
|
||||||
|
\
|
||||||
|
MOVQ rBe, rCa; \
|
||||||
|
MOVQ rc, rT1; \
|
||||||
|
ORQ rBi, rCa; \
|
||||||
|
XORQ rBa, rT1; \
|
||||||
|
XORQ rT1, rCa; \
|
||||||
|
MOVQ rCa, _ba(oState); \
|
||||||
|
\
|
||||||
|
XORQ rDu, rBu; \
|
||||||
|
ROLQ $14, rBu; \
|
||||||
|
MOVQ rBa, rCu; \
|
||||||
|
ANDQ rBe, rCu; \
|
||||||
|
XORQ rBu, rCu; \
|
||||||
|
MOVQ rCu, _bu(oState); \
|
||||||
|
\
|
||||||
|
XORQ rDo, rBo; \
|
||||||
|
ROLQ $21, rBo; \
|
||||||
|
MOVQ rBo, rT1; \
|
||||||
|
ANDQ rBu, rT1; \
|
||||||
|
XORQ rBi, rT1; \
|
||||||
|
MOVQ rT1, _bi(oState); \
|
||||||
|
\
|
||||||
|
NOTQ rBi; \
|
||||||
|
ORQ rBa, rBu; \
|
||||||
|
ORQ rBo, rBi; \
|
||||||
|
XORQ rBo, rBu; \
|
||||||
|
XORQ rBe, rBi; \
|
||||||
|
MOVQ rBu, _bo(oState); \
|
||||||
|
MOVQ rBi, _be(oState); \
|
||||||
|
B_RBI_RCE; \
|
||||||
|
\
|
||||||
|
/* Result g */ \
|
||||||
|
MOVQ _gu(iState), rBe; \
|
||||||
|
XORQ rDu, rBe; \
|
||||||
|
MOVQ _ka(iState), rBi; \
|
||||||
|
ROLQ $20, rBe; \
|
||||||
|
XORQ rDa, rBi; \
|
||||||
|
ROLQ $3, rBi; \
|
||||||
|
MOVQ _bo(iState), rBa; \
|
||||||
|
MOVQ rBe, rT1; \
|
||||||
|
ORQ rBi, rT1; \
|
||||||
|
XORQ rDo, rBa; \
|
||||||
|
MOVQ _me(iState), rBo; \
|
||||||
|
MOVQ _si(iState), rBu; \
|
||||||
|
ROLQ $28, rBa; \
|
||||||
|
XORQ rBa, rT1; \
|
||||||
|
MOVQ rT1, _ga(oState); \
|
||||||
|
G_RT1_RCA; \
|
||||||
|
\
|
||||||
|
XORQ rDe, rBo; \
|
||||||
|
ROLQ $45, rBo; \
|
||||||
|
MOVQ rBi, rT1; \
|
||||||
|
ANDQ rBo, rT1; \
|
||||||
|
XORQ rBe, rT1; \
|
||||||
|
MOVQ rT1, _ge(oState); \
|
||||||
|
G_RT1_RCE; \
|
||||||
|
\
|
||||||
|
XORQ rDi, rBu; \
|
||||||
|
ROLQ $61, rBu; \
|
||||||
|
MOVQ rBu, rT1; \
|
||||||
|
ORQ rBa, rT1; \
|
||||||
|
XORQ rBo, rT1; \
|
||||||
|
MOVQ rT1, _go(oState); \
|
||||||
|
\
|
||||||
|
ANDQ rBe, rBa; \
|
||||||
|
XORQ rBu, rBa; \
|
||||||
|
MOVQ rBa, _gu(oState); \
|
||||||
|
NOTQ rBu; \
|
||||||
|
G_RBA_RCU; \
|
||||||
|
\
|
||||||
|
ORQ rBu, rBo; \
|
||||||
|
XORQ rBi, rBo; \
|
||||||
|
MOVQ rBo, _gi(oState); \
|
||||||
|
\
|
||||||
|
/* Result k */ \
|
||||||
|
MOVQ _be(iState), rBa; \
|
||||||
|
MOVQ _gi(iState), rBe; \
|
||||||
|
MOVQ _ko(iState), rBi; \
|
||||||
|
MOVQ _mu(iState), rBo; \
|
||||||
|
MOVQ _sa(iState), rBu; \
|
||||||
|
XORQ rDi, rBe; \
|
||||||
|
ROLQ $6, rBe; \
|
||||||
|
XORQ rDo, rBi; \
|
||||||
|
ROLQ $25, rBi; \
|
||||||
|
MOVQ rBe, rT1; \
|
||||||
|
ORQ rBi, rT1; \
|
||||||
|
XORQ rDe, rBa; \
|
||||||
|
ROLQ $1, rBa; \
|
||||||
|
XORQ rBa, rT1; \
|
||||||
|
MOVQ rT1, _ka(oState); \
|
||||||
|
K_RT1_RCA; \
|
||||||
|
\
|
||||||
|
XORQ rDu, rBo; \
|
||||||
|
ROLQ $8, rBo; \
|
||||||
|
MOVQ rBi, rT1; \
|
||||||
|
ANDQ rBo, rT1; \
|
||||||
|
XORQ rBe, rT1; \
|
||||||
|
MOVQ rT1, _ke(oState); \
|
||||||
|
K_RT1_RCE; \
|
||||||
|
\
|
||||||
|
XORQ rDa, rBu; \
|
||||||
|
ROLQ $18, rBu; \
|
||||||
|
NOTQ rBo; \
|
||||||
|
MOVQ rBo, rT1; \
|
||||||
|
ANDQ rBu, rT1; \
|
||||||
|
XORQ rBi, rT1; \
|
||||||
|
MOVQ rT1, _ki(oState); \
|
||||||
|
\
|
||||||
|
MOVQ rBu, rT1; \
|
||||||
|
ORQ rBa, rT1; \
|
||||||
|
XORQ rBo, rT1; \
|
||||||
|
MOVQ rT1, _ko(oState); \
|
||||||
|
\
|
||||||
|
ANDQ rBe, rBa; \
|
||||||
|
XORQ rBu, rBa; \
|
||||||
|
MOVQ rBa, _ku(oState); \
|
||||||
|
K_RBA_RCU; \
|
||||||
|
\
|
||||||
|
/* Result m */ \
|
||||||
|
MOVQ _ga(iState), rBe; \
|
||||||
|
XORQ rDa, rBe; \
|
||||||
|
MOVQ _ke(iState), rBi; \
|
||||||
|
ROLQ $36, rBe; \
|
||||||
|
XORQ rDe, rBi; \
|
||||||
|
MOVQ _bu(iState), rBa; \
|
||||||
|
ROLQ $10, rBi; \
|
||||||
|
MOVQ rBe, rT1; \
|
||||||
|
MOVQ _mi(iState), rBo; \
|
||||||
|
ANDQ rBi, rT1; \
|
||||||
|
XORQ rDu, rBa; \
|
||||||
|
MOVQ _so(iState), rBu; \
|
||||||
|
ROLQ $27, rBa; \
|
||||||
|
XORQ rBa, rT1; \
|
||||||
|
MOVQ rT1, _ma(oState); \
|
||||||
|
M_RT1_RCA; \
|
||||||
|
\
|
||||||
|
XORQ rDi, rBo; \
|
||||||
|
ROLQ $15, rBo; \
|
||||||
|
MOVQ rBi, rT1; \
|
||||||
|
ORQ rBo, rT1; \
|
||||||
|
XORQ rBe, rT1; \
|
||||||
|
MOVQ rT1, _me(oState); \
|
||||||
|
M_RT1_RCE; \
|
||||||
|
\
|
||||||
|
XORQ rDo, rBu; \
|
||||||
|
ROLQ $56, rBu; \
|
||||||
|
NOTQ rBo; \
|
||||||
|
MOVQ rBo, rT1; \
|
||||||
|
ORQ rBu, rT1; \
|
||||||
|
XORQ rBi, rT1; \
|
||||||
|
MOVQ rT1, _mi(oState); \
|
||||||
|
\
|
||||||
|
ORQ rBa, rBe; \
|
||||||
|
XORQ rBu, rBe; \
|
||||||
|
MOVQ rBe, _mu(oState); \
|
||||||
|
\
|
||||||
|
ANDQ rBa, rBu; \
|
||||||
|
XORQ rBo, rBu; \
|
||||||
|
MOVQ rBu, _mo(oState); \
|
||||||
|
M_RBE_RCU; \
|
||||||
|
\
|
||||||
|
/* Result s */ \
|
||||||
|
MOVQ _bi(iState), rBa; \
|
||||||
|
MOVQ _go(iState), rBe; \
|
||||||
|
MOVQ _ku(iState), rBi; \
|
||||||
|
XORQ rDi, rBa; \
|
||||||
|
MOVQ _ma(iState), rBo; \
|
||||||
|
ROLQ $62, rBa; \
|
||||||
|
XORQ rDo, rBe; \
|
||||||
|
MOVQ _se(iState), rBu; \
|
||||||
|
ROLQ $55, rBe; \
|
||||||
|
\
|
||||||
|
XORQ rDu, rBi; \
|
||||||
|
MOVQ rBa, rDu; \
|
||||||
|
XORQ rDe, rBu; \
|
||||||
|
ROLQ $2, rBu; \
|
||||||
|
ANDQ rBe, rDu; \
|
||||||
|
XORQ rBu, rDu; \
|
||||||
|
MOVQ rDu, _su(oState); \
|
||||||
|
\
|
||||||
|
ROLQ $39, rBi; \
|
||||||
|
S_RDU_RCU; \
|
||||||
|
NOTQ rBe; \
|
||||||
|
XORQ rDa, rBo; \
|
||||||
|
MOVQ rBe, rDa; \
|
||||||
|
ANDQ rBi, rDa; \
|
||||||
|
XORQ rBa, rDa; \
|
||||||
|
MOVQ rDa, _sa(oState); \
|
||||||
|
S_RDA_RCA; \
|
||||||
|
\
|
||||||
|
ROLQ $41, rBo; \
|
||||||
|
MOVQ rBi, rDe; \
|
||||||
|
ORQ rBo, rDe; \
|
||||||
|
XORQ rBe, rDe; \
|
||||||
|
MOVQ rDe, _se(oState); \
|
||||||
|
S_RDE_RCE; \
|
||||||
|
\
|
||||||
|
MOVQ rBo, rDi; \
|
||||||
|
MOVQ rBu, rDo; \
|
||||||
|
ANDQ rBu, rDi; \
|
||||||
|
ORQ rBa, rDo; \
|
||||||
|
XORQ rBi, rDi; \
|
||||||
|
XORQ rBo, rDo; \
|
||||||
|
MOVQ rDi, _si(oState); \
|
||||||
|
MOVQ rDo, _so(oState) \
|
||||||
|
|
||||||
|
// func keccakF1600(state *[25]uint64)
|
||||||
|
TEXT ·keccakF1600(SB), 0, $200-8
|
||||||
|
MOVQ state+0(FP), rpState
|
||||||
|
|
||||||
|
// Convert the user state into an internal state
|
||||||
|
NOTQ _be(rpState)
|
||||||
|
NOTQ _bi(rpState)
|
||||||
|
NOTQ _go(rpState)
|
||||||
|
NOTQ _ki(rpState)
|
||||||
|
NOTQ _mi(rpState)
|
||||||
|
NOTQ _sa(rpState)
|
||||||
|
|
||||||
|
// Execute the KeccakF permutation
|
||||||
|
MOVQ _ba(rpState), rCa
|
||||||
|
MOVQ _be(rpState), rCe
|
||||||
|
MOVQ _bu(rpState), rCu
|
||||||
|
|
||||||
|
XORQ _ga(rpState), rCa
|
||||||
|
XORQ _ge(rpState), rCe
|
||||||
|
XORQ _gu(rpState), rCu
|
||||||
|
|
||||||
|
XORQ _ka(rpState), rCa
|
||||||
|
XORQ _ke(rpState), rCe
|
||||||
|
XORQ _ku(rpState), rCu
|
||||||
|
|
||||||
|
XORQ _ma(rpState), rCa
|
||||||
|
XORQ _me(rpState), rCe
|
||||||
|
XORQ _mu(rpState), rCu
|
||||||
|
|
||||||
|
XORQ _sa(rpState), rCa
|
||||||
|
XORQ _se(rpState), rCe
|
||||||
|
MOVQ _si(rpState), rDi
|
||||||
|
MOVQ _so(rpState), rDo
|
||||||
|
XORQ _su(rpState), rCu
|
||||||
|
|
||||||
|
mKeccakRound(rpState, rpStack, $0x0000000000000001, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x0000000000008082, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x800000000000808a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x8000000080008000, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x000000000000808b, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x0000000080000001, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x8000000080008081, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x8000000000008009, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x000000000000008a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x0000000000000088, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x0000000080008009, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x000000008000000a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x000000008000808b, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x800000000000008b, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x8000000000008089, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x8000000000008003, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x8000000000008002, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x8000000000000080, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x000000000000800a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x800000008000000a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x8000000080008081, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x8000000000008080, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpState, rpStack, $0x0000000080000001, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||||
|
mKeccakRound(rpStack, rpState, $0x8000000080008008, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP)
|
||||||
|
|
||||||
|
// Revert the internal state to the user state
|
||||||
|
NOTQ _be(rpState)
|
||||||
|
NOTQ _bi(rpState)
|
||||||
|
NOTQ _go(rpState)
|
||||||
|
NOTQ _ki(rpState)
|
||||||
|
NOTQ _mi(rpState)
|
||||||
|
NOTQ _sa(rpState)
|
||||||
|
|
||||||
|
RET
|
||||||
18
vendor/golang.org/x/crypto/sha3/register.go
generated
vendored
Normal file
18
vendor/golang.org/x/crypto/sha3/register.go
generated
vendored
Normal file
|
|
@ -0,0 +1,18 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build go1.4
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
import (
|
||||||
|
"crypto"
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
crypto.RegisterHash(crypto.SHA3_224, New224)
|
||||||
|
crypto.RegisterHash(crypto.SHA3_256, New256)
|
||||||
|
crypto.RegisterHash(crypto.SHA3_384, New384)
|
||||||
|
crypto.RegisterHash(crypto.SHA3_512, New512)
|
||||||
|
}
|
||||||
192
vendor/golang.org/x/crypto/sha3/sha3.go
generated
vendored
Normal file
192
vendor/golang.org/x/crypto/sha3/sha3.go
generated
vendored
Normal file
|
|
@ -0,0 +1,192 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// spongeDirection indicates the direction bytes are flowing through the sponge.
|
||||||
|
type spongeDirection int
|
||||||
|
|
||||||
|
const (
|
||||||
|
// spongeAbsorbing indicates that the sponge is absorbing input.
|
||||||
|
spongeAbsorbing spongeDirection = iota
|
||||||
|
// spongeSqueezing indicates that the sponge is being squeezed.
|
||||||
|
spongeSqueezing
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
// maxRate is the maximum size of the internal buffer. SHAKE-256
|
||||||
|
// currently needs the largest buffer.
|
||||||
|
maxRate = 168
|
||||||
|
)
|
||||||
|
|
||||||
|
type state struct {
|
||||||
|
// Generic sponge components.
|
||||||
|
a [25]uint64 // main state of the hash
|
||||||
|
buf []byte // points into storage
|
||||||
|
rate int // the number of bytes of state to use
|
||||||
|
|
||||||
|
// dsbyte contains the "domain separation" bits and the first bit of
|
||||||
|
// the padding. Sections 6.1 and 6.2 of [1] separate the outputs of the
|
||||||
|
// SHA-3 and SHAKE functions by appending bitstrings to the message.
|
||||||
|
// Using a little-endian bit-ordering convention, these are "01" for SHA-3
|
||||||
|
// and "1111" for SHAKE, or 00000010b and 00001111b, respectively. Then the
|
||||||
|
// padding rule from section 5.1 is applied to pad the message to a multiple
|
||||||
|
// of the rate, which involves adding a "1" bit, zero or more "0" bits, and
|
||||||
|
// a final "1" bit. We merge the first "1" bit from the padding into dsbyte,
|
||||||
|
// giving 00000110b (0x06) and 00011111b (0x1f).
|
||||||
|
// [1] http://csrc.nist.gov/publications/drafts/fips-202/fips_202_draft.pdf
|
||||||
|
// "Draft FIPS 202: SHA-3 Standard: Permutation-Based Hash and
|
||||||
|
// Extendable-Output Functions (May 2014)"
|
||||||
|
dsbyte byte
|
||||||
|
storage [maxRate]byte
|
||||||
|
|
||||||
|
// Specific to SHA-3 and SHAKE.
|
||||||
|
outputLen int // the default output size in bytes
|
||||||
|
state spongeDirection // whether the sponge is absorbing or squeezing
|
||||||
|
}
|
||||||
|
|
||||||
|
// BlockSize returns the rate of sponge underlying this hash function.
|
||||||
|
func (d *state) BlockSize() int { return d.rate }
|
||||||
|
|
||||||
|
// Size returns the output size of the hash function in bytes.
|
||||||
|
func (d *state) Size() int { return d.outputLen }
|
||||||
|
|
||||||
|
// Reset clears the internal state by zeroing the sponge state and
|
||||||
|
// the byte buffer, and setting Sponge.state to absorbing.
|
||||||
|
func (d *state) Reset() {
|
||||||
|
// Zero the permutation's state.
|
||||||
|
for i := range d.a {
|
||||||
|
d.a[i] = 0
|
||||||
|
}
|
||||||
|
d.state = spongeAbsorbing
|
||||||
|
d.buf = d.storage[:0]
|
||||||
|
}
|
||||||
|
|
||||||
|
func (d *state) clone() *state {
|
||||||
|
ret := *d
|
||||||
|
if ret.state == spongeAbsorbing {
|
||||||
|
ret.buf = ret.storage[:len(ret.buf)]
|
||||||
|
} else {
|
||||||
|
ret.buf = ret.storage[d.rate-cap(d.buf) : d.rate]
|
||||||
|
}
|
||||||
|
|
||||||
|
return &ret
|
||||||
|
}
|
||||||
|
|
||||||
|
// permute applies the KeccakF-1600 permutation. It handles
|
||||||
|
// any input-output buffering.
|
||||||
|
func (d *state) permute() {
|
||||||
|
switch d.state {
|
||||||
|
case spongeAbsorbing:
|
||||||
|
// If we're absorbing, we need to xor the input into the state
|
||||||
|
// before applying the permutation.
|
||||||
|
xorIn(d, d.buf)
|
||||||
|
d.buf = d.storage[:0]
|
||||||
|
keccakF1600(&d.a)
|
||||||
|
case spongeSqueezing:
|
||||||
|
// If we're squeezing, we need to apply the permutatin before
|
||||||
|
// copying more output.
|
||||||
|
keccakF1600(&d.a)
|
||||||
|
d.buf = d.storage[:d.rate]
|
||||||
|
copyOut(d, d.buf)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// pads appends the domain separation bits in dsbyte, applies
|
||||||
|
// the multi-bitrate 10..1 padding rule, and permutes the state.
|
||||||
|
func (d *state) padAndPermute(dsbyte byte) {
|
||||||
|
if d.buf == nil {
|
||||||
|
d.buf = d.storage[:0]
|
||||||
|
}
|
||||||
|
// Pad with this instance's domain-separator bits. We know that there's
|
||||||
|
// at least one byte of space in d.buf because, if it were full,
|
||||||
|
// permute would have been called to empty it. dsbyte also contains the
|
||||||
|
// first one bit for the padding. See the comment in the state struct.
|
||||||
|
d.buf = append(d.buf, dsbyte)
|
||||||
|
zerosStart := len(d.buf)
|
||||||
|
d.buf = d.storage[:d.rate]
|
||||||
|
for i := zerosStart; i < d.rate; i++ {
|
||||||
|
d.buf[i] = 0
|
||||||
|
}
|
||||||
|
// This adds the final one bit for the padding. Because of the way that
|
||||||
|
// bits are numbered from the LSB upwards, the final bit is the MSB of
|
||||||
|
// the last byte.
|
||||||
|
d.buf[d.rate-1] ^= 0x80
|
||||||
|
// Apply the permutation
|
||||||
|
d.permute()
|
||||||
|
d.state = spongeSqueezing
|
||||||
|
d.buf = d.storage[:d.rate]
|
||||||
|
copyOut(d, d.buf)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Write absorbs more data into the hash's state. It produces an error
|
||||||
|
// if more data is written to the ShakeHash after writing
|
||||||
|
func (d *state) Write(p []byte) (written int, err error) {
|
||||||
|
if d.state != spongeAbsorbing {
|
||||||
|
panic("sha3: write to sponge after read")
|
||||||
|
}
|
||||||
|
if d.buf == nil {
|
||||||
|
d.buf = d.storage[:0]
|
||||||
|
}
|
||||||
|
written = len(p)
|
||||||
|
|
||||||
|
for len(p) > 0 {
|
||||||
|
if len(d.buf) == 0 && len(p) >= d.rate {
|
||||||
|
// The fast path; absorb a full "rate" bytes of input and apply the permutation.
|
||||||
|
xorIn(d, p[:d.rate])
|
||||||
|
p = p[d.rate:]
|
||||||
|
keccakF1600(&d.a)
|
||||||
|
} else {
|
||||||
|
// The slow path; buffer the input until we can fill the sponge, and then xor it in.
|
||||||
|
todo := d.rate - len(d.buf)
|
||||||
|
if todo > len(p) {
|
||||||
|
todo = len(p)
|
||||||
|
}
|
||||||
|
d.buf = append(d.buf, p[:todo]...)
|
||||||
|
p = p[todo:]
|
||||||
|
|
||||||
|
// If the sponge is full, apply the permutation.
|
||||||
|
if len(d.buf) == d.rate {
|
||||||
|
d.permute()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// Read squeezes an arbitrary number of bytes from the sponge.
|
||||||
|
func (d *state) Read(out []byte) (n int, err error) {
|
||||||
|
// If we're still absorbing, pad and apply the permutation.
|
||||||
|
if d.state == spongeAbsorbing {
|
||||||
|
d.padAndPermute(d.dsbyte)
|
||||||
|
}
|
||||||
|
|
||||||
|
n = len(out)
|
||||||
|
|
||||||
|
// Now, do the squeezing.
|
||||||
|
for len(out) > 0 {
|
||||||
|
n := copy(out, d.buf)
|
||||||
|
d.buf = d.buf[n:]
|
||||||
|
out = out[n:]
|
||||||
|
|
||||||
|
// Apply the permutation if we've squeezed the sponge dry.
|
||||||
|
if len(d.buf) == 0 {
|
||||||
|
d.permute()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sum applies padding to the hash state and then squeezes out the desired
|
||||||
|
// number of output bytes.
|
||||||
|
func (d *state) Sum(in []byte) []byte {
|
||||||
|
// Make a copy of the original hash so that caller can keep writing
|
||||||
|
// and summing.
|
||||||
|
dup := d.clone()
|
||||||
|
hash := make([]byte, dup.outputLen)
|
||||||
|
dup.Read(hash)
|
||||||
|
return append(in, hash...)
|
||||||
|
}
|
||||||
284
vendor/golang.org/x/crypto/sha3/sha3_s390x.go
generated
vendored
Normal file
284
vendor/golang.org/x/crypto/sha3/sha3_s390x.go
generated
vendored
Normal file
|
|
@ -0,0 +1,284 @@
|
||||||
|
// Copyright 2017 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
//+build !gccgo,!appengine
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// This file contains code for using the 'compute intermediate
|
||||||
|
// message digest' (KIMD) and 'compute last message digest' (KLMD)
|
||||||
|
// instructions to compute SHA-3 and SHAKE hashes on IBM Z.
|
||||||
|
|
||||||
|
import (
|
||||||
|
"hash"
|
||||||
|
|
||||||
|
"golang.org/x/sys/cpu"
|
||||||
|
)
|
||||||
|
|
||||||
|
// codes represent 7-bit KIMD/KLMD function codes as defined in
|
||||||
|
// the Principles of Operation.
|
||||||
|
type code uint64
|
||||||
|
|
||||||
|
const (
|
||||||
|
// function codes for KIMD/KLMD
|
||||||
|
sha3_224 code = 32
|
||||||
|
sha3_256 = 33
|
||||||
|
sha3_384 = 34
|
||||||
|
sha3_512 = 35
|
||||||
|
shake_128 = 36
|
||||||
|
shake_256 = 37
|
||||||
|
nopad = 0x100
|
||||||
|
)
|
||||||
|
|
||||||
|
// kimd is a wrapper for the 'compute intermediate message digest' instruction.
|
||||||
|
// src must be a multiple of the rate for the given function code.
|
||||||
|
//go:noescape
|
||||||
|
func kimd(function code, chain *[200]byte, src []byte)
|
||||||
|
|
||||||
|
// klmd is a wrapper for the 'compute last message digest' instruction.
|
||||||
|
// src padding is handled by the instruction.
|
||||||
|
//go:noescape
|
||||||
|
func klmd(function code, chain *[200]byte, dst, src []byte)
|
||||||
|
|
||||||
|
type asmState struct {
|
||||||
|
a [200]byte // 1600 bit state
|
||||||
|
buf []byte // care must be taken to ensure cap(buf) is a multiple of rate
|
||||||
|
rate int // equivalent to block size
|
||||||
|
storage [3072]byte // underlying storage for buf
|
||||||
|
outputLen int // output length if fixed, 0 if not
|
||||||
|
function code // KIMD/KLMD function code
|
||||||
|
state spongeDirection // whether the sponge is absorbing or squeezing
|
||||||
|
}
|
||||||
|
|
||||||
|
func newAsmState(function code) *asmState {
|
||||||
|
var s asmState
|
||||||
|
s.function = function
|
||||||
|
switch function {
|
||||||
|
case sha3_224:
|
||||||
|
s.rate = 144
|
||||||
|
s.outputLen = 28
|
||||||
|
case sha3_256:
|
||||||
|
s.rate = 136
|
||||||
|
s.outputLen = 32
|
||||||
|
case sha3_384:
|
||||||
|
s.rate = 104
|
||||||
|
s.outputLen = 48
|
||||||
|
case sha3_512:
|
||||||
|
s.rate = 72
|
||||||
|
s.outputLen = 64
|
||||||
|
case shake_128:
|
||||||
|
s.rate = 168
|
||||||
|
case shake_256:
|
||||||
|
s.rate = 136
|
||||||
|
default:
|
||||||
|
panic("sha3: unrecognized function code")
|
||||||
|
}
|
||||||
|
|
||||||
|
// limit s.buf size to a multiple of s.rate
|
||||||
|
s.resetBuf()
|
||||||
|
return &s
|
||||||
|
}
|
||||||
|
|
||||||
|
func (s *asmState) clone() *asmState {
|
||||||
|
c := *s
|
||||||
|
c.buf = c.storage[:len(s.buf):cap(s.buf)]
|
||||||
|
return &c
|
||||||
|
}
|
||||||
|
|
||||||
|
// copyIntoBuf copies b into buf. It will panic if there is not enough space to
|
||||||
|
// store all of b.
|
||||||
|
func (s *asmState) copyIntoBuf(b []byte) {
|
||||||
|
bufLen := len(s.buf)
|
||||||
|
s.buf = s.buf[:len(s.buf)+len(b)]
|
||||||
|
copy(s.buf[bufLen:], b)
|
||||||
|
}
|
||||||
|
|
||||||
|
// resetBuf points buf at storage, sets the length to 0 and sets cap to be a
|
||||||
|
// multiple of the rate.
|
||||||
|
func (s *asmState) resetBuf() {
|
||||||
|
max := (cap(s.storage) / s.rate) * s.rate
|
||||||
|
s.buf = s.storage[:0:max]
|
||||||
|
}
|
||||||
|
|
||||||
|
// Write (via the embedded io.Writer interface) adds more data to the running hash.
|
||||||
|
// It never returns an error.
|
||||||
|
func (s *asmState) Write(b []byte) (int, error) {
|
||||||
|
if s.state != spongeAbsorbing {
|
||||||
|
panic("sha3: write to sponge after read")
|
||||||
|
}
|
||||||
|
length := len(b)
|
||||||
|
for len(b) > 0 {
|
||||||
|
if len(s.buf) == 0 && len(b) >= cap(s.buf) {
|
||||||
|
// Hash the data directly and push any remaining bytes
|
||||||
|
// into the buffer.
|
||||||
|
remainder := len(s.buf) % s.rate
|
||||||
|
kimd(s.function, &s.a, b[:len(b)-remainder])
|
||||||
|
if remainder != 0 {
|
||||||
|
s.copyIntoBuf(b[len(b)-remainder:])
|
||||||
|
}
|
||||||
|
return length, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(s.buf) == cap(s.buf) {
|
||||||
|
// flush the buffer
|
||||||
|
kimd(s.function, &s.a, s.buf)
|
||||||
|
s.buf = s.buf[:0]
|
||||||
|
}
|
||||||
|
|
||||||
|
// copy as much as we can into the buffer
|
||||||
|
n := len(b)
|
||||||
|
if len(b) > cap(s.buf)-len(s.buf) {
|
||||||
|
n = cap(s.buf) - len(s.buf)
|
||||||
|
}
|
||||||
|
s.copyIntoBuf(b[:n])
|
||||||
|
b = b[n:]
|
||||||
|
}
|
||||||
|
return length, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Read squeezes an arbitrary number of bytes from the sponge.
|
||||||
|
func (s *asmState) Read(out []byte) (n int, err error) {
|
||||||
|
n = len(out)
|
||||||
|
|
||||||
|
// need to pad if we were absorbing
|
||||||
|
if s.state == spongeAbsorbing {
|
||||||
|
s.state = spongeSqueezing
|
||||||
|
|
||||||
|
// write hash directly into out if possible
|
||||||
|
if len(out)%s.rate == 0 {
|
||||||
|
klmd(s.function, &s.a, out, s.buf) // len(out) may be 0
|
||||||
|
s.buf = s.buf[:0]
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// write hash into buffer
|
||||||
|
max := cap(s.buf)
|
||||||
|
if max > len(out) {
|
||||||
|
max = (len(out)/s.rate)*s.rate + s.rate
|
||||||
|
}
|
||||||
|
klmd(s.function, &s.a, s.buf[:max], s.buf)
|
||||||
|
s.buf = s.buf[:max]
|
||||||
|
}
|
||||||
|
|
||||||
|
for len(out) > 0 {
|
||||||
|
// flush the buffer
|
||||||
|
if len(s.buf) != 0 {
|
||||||
|
c := copy(out, s.buf)
|
||||||
|
out = out[c:]
|
||||||
|
s.buf = s.buf[c:]
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
// write hash directly into out if possible
|
||||||
|
if len(out)%s.rate == 0 {
|
||||||
|
klmd(s.function|nopad, &s.a, out, nil)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// write hash into buffer
|
||||||
|
s.resetBuf()
|
||||||
|
if cap(s.buf) > len(out) {
|
||||||
|
s.buf = s.buf[:(len(out)/s.rate)*s.rate+s.rate]
|
||||||
|
}
|
||||||
|
klmd(s.function|nopad, &s.a, s.buf, nil)
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// Sum appends the current hash to b and returns the resulting slice.
|
||||||
|
// It does not change the underlying hash state.
|
||||||
|
func (s *asmState) Sum(b []byte) []byte {
|
||||||
|
if s.outputLen == 0 {
|
||||||
|
panic("sha3: cannot call Sum on SHAKE functions")
|
||||||
|
}
|
||||||
|
|
||||||
|
// Copy the state to preserve the original.
|
||||||
|
a := s.a
|
||||||
|
|
||||||
|
// Hash the buffer. Note that we don't clear it because we
|
||||||
|
// aren't updating the state.
|
||||||
|
klmd(s.function, &a, nil, s.buf)
|
||||||
|
return append(b, a[:s.outputLen]...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Reset resets the Hash to its initial state.
|
||||||
|
func (s *asmState) Reset() {
|
||||||
|
for i := range s.a {
|
||||||
|
s.a[i] = 0
|
||||||
|
}
|
||||||
|
s.resetBuf()
|
||||||
|
s.state = spongeAbsorbing
|
||||||
|
}
|
||||||
|
|
||||||
|
// Size returns the number of bytes Sum will return.
|
||||||
|
func (s *asmState) Size() int {
|
||||||
|
return s.outputLen
|
||||||
|
}
|
||||||
|
|
||||||
|
// BlockSize returns the hash's underlying block size.
|
||||||
|
// The Write method must be able to accept any amount
|
||||||
|
// of data, but it may operate more efficiently if all writes
|
||||||
|
// are a multiple of the block size.
|
||||||
|
func (s *asmState) BlockSize() int {
|
||||||
|
return s.rate
|
||||||
|
}
|
||||||
|
|
||||||
|
// Clone returns a copy of the ShakeHash in its current state.
|
||||||
|
func (s *asmState) Clone() ShakeHash {
|
||||||
|
return s.clone()
|
||||||
|
}
|
||||||
|
|
||||||
|
// new224Asm returns an assembly implementation of SHA3-224 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new224Asm() hash.Hash {
|
||||||
|
if cpu.S390X.HasSHA3 {
|
||||||
|
return newAsmState(sha3_224)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// new256Asm returns an assembly implementation of SHA3-256 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new256Asm() hash.Hash {
|
||||||
|
if cpu.S390X.HasSHA3 {
|
||||||
|
return newAsmState(sha3_256)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// new384Asm returns an assembly implementation of SHA3-384 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new384Asm() hash.Hash {
|
||||||
|
if cpu.S390X.HasSHA3 {
|
||||||
|
return newAsmState(sha3_384)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// new512Asm returns an assembly implementation of SHA3-512 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func new512Asm() hash.Hash {
|
||||||
|
if cpu.S390X.HasSHA3 {
|
||||||
|
return newAsmState(sha3_512)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// newShake128Asm returns an assembly implementation of SHAKE-128 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func newShake128Asm() ShakeHash {
|
||||||
|
if cpu.S390X.HasSHA3 {
|
||||||
|
return newAsmState(shake_128)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// newShake256Asm returns an assembly implementation of SHAKE-256 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func newShake256Asm() ShakeHash {
|
||||||
|
if cpu.S390X.HasSHA3 {
|
||||||
|
return newAsmState(shake_256)
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
33
vendor/golang.org/x/crypto/sha3/sha3_s390x.s
generated
vendored
Normal file
33
vendor/golang.org/x/crypto/sha3/sha3_s390x.s
generated
vendored
Normal file
|
|
@ -0,0 +1,33 @@
|
||||||
|
// Copyright 2017 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
//+build !gccgo,!appengine
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
// func kimd(function code, chain *[200]byte, src []byte)
|
||||||
|
TEXT ·kimd(SB), NOFRAME|NOSPLIT, $0-40
|
||||||
|
MOVD function+0(FP), R0
|
||||||
|
MOVD chain+8(FP), R1
|
||||||
|
LMG src+16(FP), R2, R3 // R2=base, R3=len
|
||||||
|
|
||||||
|
continue:
|
||||||
|
WORD $0xB93E0002 // KIMD --, R2
|
||||||
|
BVS continue // continue if interrupted
|
||||||
|
MOVD $0, R0 // reset R0 for pre-go1.8 compilers
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func klmd(function code, chain *[200]byte, dst, src []byte)
|
||||||
|
TEXT ·klmd(SB), NOFRAME|NOSPLIT, $0-64
|
||||||
|
// TODO: SHAKE support
|
||||||
|
MOVD function+0(FP), R0
|
||||||
|
MOVD chain+8(FP), R1
|
||||||
|
LMG dst+16(FP), R2, R3 // R2=base, R3=len
|
||||||
|
LMG src+40(FP), R4, R5 // R4=base, R5=len
|
||||||
|
|
||||||
|
continue:
|
||||||
|
WORD $0xB93F0024 // KLMD R2, R4
|
||||||
|
BVS continue // continue if interrupted
|
||||||
|
MOVD $0, R0 // reset R0 for pre-go1.8 compilers
|
||||||
|
RET
|
||||||
173
vendor/golang.org/x/crypto/sha3/shake.go
generated
vendored
Normal file
173
vendor/golang.org/x/crypto/sha3/shake.go
generated
vendored
Normal file
|
|
@ -0,0 +1,173 @@
|
||||||
|
// Copyright 2014 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// This file defines the ShakeHash interface, and provides
|
||||||
|
// functions for creating SHAKE and cSHAKE instances, as well as utility
|
||||||
|
// functions for hashing bytes to arbitrary-length output.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// SHAKE implementation is based on FIPS PUB 202 [1]
|
||||||
|
// cSHAKE implementations is based on NIST SP 800-185 [2]
|
||||||
|
//
|
||||||
|
// [1] https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.202.pdf
|
||||||
|
// [2] https://doi.org/10.6028/NIST.SP.800-185
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/binary"
|
||||||
|
"io"
|
||||||
|
)
|
||||||
|
|
||||||
|
// ShakeHash defines the interface to hash functions that
|
||||||
|
// support arbitrary-length output.
|
||||||
|
type ShakeHash interface {
|
||||||
|
// Write absorbs more data into the hash's state. It panics if input is
|
||||||
|
// written to it after output has been read from it.
|
||||||
|
io.Writer
|
||||||
|
|
||||||
|
// Read reads more output from the hash; reading affects the hash's
|
||||||
|
// state. (ShakeHash.Read is thus very different from Hash.Sum)
|
||||||
|
// It never returns an error.
|
||||||
|
io.Reader
|
||||||
|
|
||||||
|
// Clone returns a copy of the ShakeHash in its current state.
|
||||||
|
Clone() ShakeHash
|
||||||
|
|
||||||
|
// Reset resets the ShakeHash to its initial state.
|
||||||
|
Reset()
|
||||||
|
}
|
||||||
|
|
||||||
|
// cSHAKE specific context
|
||||||
|
type cshakeState struct {
|
||||||
|
*state // SHA-3 state context and Read/Write operations
|
||||||
|
|
||||||
|
// initBlock is the cSHAKE specific initialization set of bytes. It is initialized
|
||||||
|
// by newCShake function and stores concatenation of N followed by S, encoded
|
||||||
|
// by the method specified in 3.3 of [1].
|
||||||
|
// It is stored here in order for Reset() to be able to put context into
|
||||||
|
// initial state.
|
||||||
|
initBlock []byte
|
||||||
|
}
|
||||||
|
|
||||||
|
// Consts for configuring initial SHA-3 state
|
||||||
|
const (
|
||||||
|
dsbyteShake = 0x1f
|
||||||
|
dsbyteCShake = 0x04
|
||||||
|
rate128 = 168
|
||||||
|
rate256 = 136
|
||||||
|
)
|
||||||
|
|
||||||
|
func bytepad(input []byte, w int) []byte {
|
||||||
|
// leftEncode always returns max 9 bytes
|
||||||
|
buf := make([]byte, 0, 9+len(input)+w)
|
||||||
|
buf = append(buf, leftEncode(uint64(w))...)
|
||||||
|
buf = append(buf, input...)
|
||||||
|
padlen := w - (len(buf) % w)
|
||||||
|
return append(buf, make([]byte, padlen)...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func leftEncode(value uint64) []byte {
|
||||||
|
var b [9]byte
|
||||||
|
binary.BigEndian.PutUint64(b[1:], value)
|
||||||
|
// Trim all but last leading zero bytes
|
||||||
|
i := byte(1)
|
||||||
|
for i < 8 && b[i] == 0 {
|
||||||
|
i++
|
||||||
|
}
|
||||||
|
// Prepend number of encoded bytes
|
||||||
|
b[i-1] = 9 - i
|
||||||
|
return b[i-1:]
|
||||||
|
}
|
||||||
|
|
||||||
|
func newCShake(N, S []byte, rate int, dsbyte byte) ShakeHash {
|
||||||
|
c := cshakeState{state: &state{rate: rate, dsbyte: dsbyte}}
|
||||||
|
|
||||||
|
// leftEncode returns max 9 bytes
|
||||||
|
c.initBlock = make([]byte, 0, 9*2+len(N)+len(S))
|
||||||
|
c.initBlock = append(c.initBlock, leftEncode(uint64(len(N)*8))...)
|
||||||
|
c.initBlock = append(c.initBlock, N...)
|
||||||
|
c.initBlock = append(c.initBlock, leftEncode(uint64(len(S)*8))...)
|
||||||
|
c.initBlock = append(c.initBlock, S...)
|
||||||
|
c.Write(bytepad(c.initBlock, c.rate))
|
||||||
|
return &c
|
||||||
|
}
|
||||||
|
|
||||||
|
// Reset resets the hash to initial state.
|
||||||
|
func (c *cshakeState) Reset() {
|
||||||
|
c.state.Reset()
|
||||||
|
c.Write(bytepad(c.initBlock, c.rate))
|
||||||
|
}
|
||||||
|
|
||||||
|
// Clone returns copy of a cSHAKE context within its current state.
|
||||||
|
func (c *cshakeState) Clone() ShakeHash {
|
||||||
|
b := make([]byte, len(c.initBlock))
|
||||||
|
copy(b, c.initBlock)
|
||||||
|
return &cshakeState{state: c.clone(), initBlock: b}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Clone returns copy of SHAKE context within its current state.
|
||||||
|
func (c *state) Clone() ShakeHash {
|
||||||
|
return c.clone()
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewShake128 creates a new SHAKE128 variable-output-length ShakeHash.
|
||||||
|
// Its generic security strength is 128 bits against all attacks if at
|
||||||
|
// least 32 bytes of its output are used.
|
||||||
|
func NewShake128() ShakeHash {
|
||||||
|
if h := newShake128Asm(); h != nil {
|
||||||
|
return h
|
||||||
|
}
|
||||||
|
return &state{rate: rate128, dsbyte: dsbyteShake}
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewShake256 creates a new SHAKE256 variable-output-length ShakeHash.
|
||||||
|
// Its generic security strength is 256 bits against all attacks if
|
||||||
|
// at least 64 bytes of its output are used.
|
||||||
|
func NewShake256() ShakeHash {
|
||||||
|
if h := newShake256Asm(); h != nil {
|
||||||
|
return h
|
||||||
|
}
|
||||||
|
return &state{rate: rate256, dsbyte: dsbyteShake}
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewCShake128 creates a new instance of cSHAKE128 variable-output-length ShakeHash,
|
||||||
|
// a customizable variant of SHAKE128.
|
||||||
|
// N is used to define functions based on cSHAKE, it can be empty when plain cSHAKE is
|
||||||
|
// desired. S is a customization byte string used for domain separation - two cSHAKE
|
||||||
|
// computations on same input with different S yield unrelated outputs.
|
||||||
|
// When N and S are both empty, this is equivalent to NewShake128.
|
||||||
|
func NewCShake128(N, S []byte) ShakeHash {
|
||||||
|
if len(N) == 0 && len(S) == 0 {
|
||||||
|
return NewShake128()
|
||||||
|
}
|
||||||
|
return newCShake(N, S, rate128, dsbyteCShake)
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewCShake256 creates a new instance of cSHAKE256 variable-output-length ShakeHash,
|
||||||
|
// a customizable variant of SHAKE256.
|
||||||
|
// N is used to define functions based on cSHAKE, it can be empty when plain cSHAKE is
|
||||||
|
// desired. S is a customization byte string used for domain separation - two cSHAKE
|
||||||
|
// computations on same input with different S yield unrelated outputs.
|
||||||
|
// When N and S are both empty, this is equivalent to NewShake256.
|
||||||
|
func NewCShake256(N, S []byte) ShakeHash {
|
||||||
|
if len(N) == 0 && len(S) == 0 {
|
||||||
|
return NewShake256()
|
||||||
|
}
|
||||||
|
return newCShake(N, S, rate256, dsbyteCShake)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ShakeSum128 writes an arbitrary-length digest of data into hash.
|
||||||
|
func ShakeSum128(hash, data []byte) {
|
||||||
|
h := NewShake128()
|
||||||
|
h.Write(data)
|
||||||
|
h.Read(hash)
|
||||||
|
}
|
||||||
|
|
||||||
|
// ShakeSum256 writes an arbitrary-length digest of data into hash.
|
||||||
|
func ShakeSum256(hash, data []byte) {
|
||||||
|
h := NewShake256()
|
||||||
|
h.Write(data)
|
||||||
|
h.Read(hash)
|
||||||
|
}
|
||||||
19
vendor/golang.org/x/crypto/sha3/shake_generic.go
generated
vendored
Normal file
19
vendor/golang.org/x/crypto/sha3/shake_generic.go
generated
vendored
Normal file
|
|
@ -0,0 +1,19 @@
|
||||||
|
// Copyright 2017 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
//+build gccgo appengine !s390x
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
// newShake128Asm returns an assembly implementation of SHAKE-128 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func newShake128Asm() ShakeHash {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// newShake256Asm returns an assembly implementation of SHAKE-256 if available,
|
||||||
|
// otherwise it returns nil.
|
||||||
|
func newShake256Asm() ShakeHash {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
16
vendor/golang.org/x/crypto/sha3/xor.go
generated
vendored
Normal file
16
vendor/golang.org/x/crypto/sha3/xor.go
generated
vendored
Normal file
|
|
@ -0,0 +1,16 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !amd64,!386,!ppc64le appengine
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
var (
|
||||||
|
xorIn = xorInGeneric
|
||||||
|
copyOut = copyOutGeneric
|
||||||
|
xorInUnaligned = xorInGeneric
|
||||||
|
copyOutUnaligned = copyOutGeneric
|
||||||
|
)
|
||||||
|
|
||||||
|
const xorImplementationUnaligned = "generic"
|
||||||
28
vendor/golang.org/x/crypto/sha3/xor_generic.go
generated
vendored
Normal file
28
vendor/golang.org/x/crypto/sha3/xor_generic.go
generated
vendored
Normal file
|
|
@ -0,0 +1,28 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
import "encoding/binary"
|
||||||
|
|
||||||
|
// xorInGeneric xors the bytes in buf into the state; it
|
||||||
|
// makes no non-portable assumptions about memory layout
|
||||||
|
// or alignment.
|
||||||
|
func xorInGeneric(d *state, buf []byte) {
|
||||||
|
n := len(buf) / 8
|
||||||
|
|
||||||
|
for i := 0; i < n; i++ {
|
||||||
|
a := binary.LittleEndian.Uint64(buf)
|
||||||
|
d.a[i] ^= a
|
||||||
|
buf = buf[8:]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// copyOutGeneric copies ulint64s to a byte buffer.
|
||||||
|
func copyOutGeneric(d *state, b []byte) {
|
||||||
|
for i := 0; len(b) >= 8; i++ {
|
||||||
|
binary.LittleEndian.PutUint64(b, d.a[i])
|
||||||
|
b = b[8:]
|
||||||
|
}
|
||||||
|
}
|
||||||
58
vendor/golang.org/x/crypto/sha3/xor_unaligned.go
generated
vendored
Normal file
58
vendor/golang.org/x/crypto/sha3/xor_unaligned.go
generated
vendored
Normal file
|
|
@ -0,0 +1,58 @@
|
||||||
|
// Copyright 2015 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build amd64 386 ppc64le
|
||||||
|
// +build !appengine
|
||||||
|
|
||||||
|
package sha3
|
||||||
|
|
||||||
|
import "unsafe"
|
||||||
|
|
||||||
|
func xorInUnaligned(d *state, buf []byte) {
|
||||||
|
bw := (*[maxRate / 8]uint64)(unsafe.Pointer(&buf[0]))
|
||||||
|
n := len(buf)
|
||||||
|
if n >= 72 {
|
||||||
|
d.a[0] ^= bw[0]
|
||||||
|
d.a[1] ^= bw[1]
|
||||||
|
d.a[2] ^= bw[2]
|
||||||
|
d.a[3] ^= bw[3]
|
||||||
|
d.a[4] ^= bw[4]
|
||||||
|
d.a[5] ^= bw[5]
|
||||||
|
d.a[6] ^= bw[6]
|
||||||
|
d.a[7] ^= bw[7]
|
||||||
|
d.a[8] ^= bw[8]
|
||||||
|
}
|
||||||
|
if n >= 104 {
|
||||||
|
d.a[9] ^= bw[9]
|
||||||
|
d.a[10] ^= bw[10]
|
||||||
|
d.a[11] ^= bw[11]
|
||||||
|
d.a[12] ^= bw[12]
|
||||||
|
}
|
||||||
|
if n >= 136 {
|
||||||
|
d.a[13] ^= bw[13]
|
||||||
|
d.a[14] ^= bw[14]
|
||||||
|
d.a[15] ^= bw[15]
|
||||||
|
d.a[16] ^= bw[16]
|
||||||
|
}
|
||||||
|
if n >= 144 {
|
||||||
|
d.a[17] ^= bw[17]
|
||||||
|
}
|
||||||
|
if n >= 168 {
|
||||||
|
d.a[18] ^= bw[18]
|
||||||
|
d.a[19] ^= bw[19]
|
||||||
|
d.a[20] ^= bw[20]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
func copyOutUnaligned(d *state, buf []byte) {
|
||||||
|
ab := (*[maxRate]uint8)(unsafe.Pointer(&d.a[0]))
|
||||||
|
copy(buf, ab[:])
|
||||||
|
}
|
||||||
|
|
||||||
|
var (
|
||||||
|
xorIn = xorInUnaligned
|
||||||
|
copyOut = copyOutUnaligned
|
||||||
|
)
|
||||||
|
|
||||||
|
const xorImplementationUnaligned = "unaligned"
|
||||||
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
Normal file
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code refers to The Go Authors for copyright purposes.
|
||||||
|
# The master list of authors is in the main Go distribution,
|
||||||
|
# visible at http://tip.golang.org/AUTHORS.
|
||||||
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
Normal file
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
||||||
|
# This source code was written by the Go contributors.
|
||||||
|
# The master list of contributors is in the main Go distribution,
|
||||||
|
# visible at http://tip.golang.org/CONTRIBUTORS.
|
||||||
27
vendor/golang.org/x/net/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/net/LICENSE
generated
vendored
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are
|
||||||
|
met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above
|
||||||
|
copyright notice, this list of conditions and the following disclaimer
|
||||||
|
in the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
* Neither the name of Google Inc. nor the names of its
|
||||||
|
contributors may be used to endorse or promote products derived from
|
||||||
|
this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
22
vendor/golang.org/x/net/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/net/PATENTS
generated
vendored
Normal file
|
|
@ -0,0 +1,22 @@
|
||||||
|
Additional IP Rights Grant (Patents)
|
||||||
|
|
||||||
|
"This implementation" means the copyrightable works distributed by
|
||||||
|
Google as part of the Go project.
|
||||||
|
|
||||||
|
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||||
|
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||||
|
patent license to make, have made, use, offer to sell, sell, import,
|
||||||
|
transfer and otherwise run, modify and propagate the contents of this
|
||||||
|
implementation of Go, where such license applies only to those patent
|
||||||
|
claims, both currently owned or controlled by Google and acquired in
|
||||||
|
the future, licensable by Google that are necessarily infringed by this
|
||||||
|
implementation of Go. This grant does not include claims that would be
|
||||||
|
infringed only as a consequence of further modification of this
|
||||||
|
implementation. If you or your agent or exclusive licensee institute or
|
||||||
|
order or agree to the institution of patent litigation against any
|
||||||
|
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||||
|
that this implementation of Go or any code incorporated within this
|
||||||
|
implementation of Go constitutes direct or contributory patent
|
||||||
|
infringement, or inducement of patent infringement, then any patent
|
||||||
|
rights granted to you under this License for this implementation of Go
|
||||||
|
shall terminate as of the date such litigation is filed.
|
||||||
168
vendor/golang.org/x/net/internal/socks/client.go
generated
vendored
Normal file
168
vendor/golang.org/x/net/internal/socks/client.go
generated
vendored
Normal file
|
|
@ -0,0 +1,168 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package socks
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"errors"
|
||||||
|
"io"
|
||||||
|
"net"
|
||||||
|
"strconv"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
|
var (
|
||||||
|
noDeadline = time.Time{}
|
||||||
|
aLongTimeAgo = time.Unix(1, 0)
|
||||||
|
)
|
||||||
|
|
||||||
|
func (d *Dialer) connect(ctx context.Context, c net.Conn, address string) (_ net.Addr, ctxErr error) {
|
||||||
|
host, port, err := splitHostPort(address)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
if deadline, ok := ctx.Deadline(); ok && !deadline.IsZero() {
|
||||||
|
c.SetDeadline(deadline)
|
||||||
|
defer c.SetDeadline(noDeadline)
|
||||||
|
}
|
||||||
|
if ctx != context.Background() {
|
||||||
|
errCh := make(chan error, 1)
|
||||||
|
done := make(chan struct{})
|
||||||
|
defer func() {
|
||||||
|
close(done)
|
||||||
|
if ctxErr == nil {
|
||||||
|
ctxErr = <-errCh
|
||||||
|
}
|
||||||
|
}()
|
||||||
|
go func() {
|
||||||
|
select {
|
||||||
|
case <-ctx.Done():
|
||||||
|
c.SetDeadline(aLongTimeAgo)
|
||||||
|
errCh <- ctx.Err()
|
||||||
|
case <-done:
|
||||||
|
errCh <- nil
|
||||||
|
}
|
||||||
|
}()
|
||||||
|
}
|
||||||
|
|
||||||
|
b := make([]byte, 0, 6+len(host)) // the size here is just an estimate
|
||||||
|
b = append(b, Version5)
|
||||||
|
if len(d.AuthMethods) == 0 || d.Authenticate == nil {
|
||||||
|
b = append(b, 1, byte(AuthMethodNotRequired))
|
||||||
|
} else {
|
||||||
|
ams := d.AuthMethods
|
||||||
|
if len(ams) > 255 {
|
||||||
|
return nil, errors.New("too many authentication methods")
|
||||||
|
}
|
||||||
|
b = append(b, byte(len(ams)))
|
||||||
|
for _, am := range ams {
|
||||||
|
b = append(b, byte(am))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if _, ctxErr = c.Write(b); ctxErr != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if _, ctxErr = io.ReadFull(c, b[:2]); ctxErr != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
if b[0] != Version5 {
|
||||||
|
return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))
|
||||||
|
}
|
||||||
|
am := AuthMethod(b[1])
|
||||||
|
if am == AuthMethodNoAcceptableMethods {
|
||||||
|
return nil, errors.New("no acceptable authentication methods")
|
||||||
|
}
|
||||||
|
if d.Authenticate != nil {
|
||||||
|
if ctxErr = d.Authenticate(ctx, c, am); ctxErr != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
b = b[:0]
|
||||||
|
b = append(b, Version5, byte(d.cmd), 0)
|
||||||
|
if ip := net.ParseIP(host); ip != nil {
|
||||||
|
if ip4 := ip.To4(); ip4 != nil {
|
||||||
|
b = append(b, AddrTypeIPv4)
|
||||||
|
b = append(b, ip4...)
|
||||||
|
} else if ip6 := ip.To16(); ip6 != nil {
|
||||||
|
b = append(b, AddrTypeIPv6)
|
||||||
|
b = append(b, ip6...)
|
||||||
|
} else {
|
||||||
|
return nil, errors.New("unknown address type")
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if len(host) > 255 {
|
||||||
|
return nil, errors.New("FQDN too long")
|
||||||
|
}
|
||||||
|
b = append(b, AddrTypeFQDN)
|
||||||
|
b = append(b, byte(len(host)))
|
||||||
|
b = append(b, host...)
|
||||||
|
}
|
||||||
|
b = append(b, byte(port>>8), byte(port))
|
||||||
|
if _, ctxErr = c.Write(b); ctxErr != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
if _, ctxErr = io.ReadFull(c, b[:4]); ctxErr != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
if b[0] != Version5 {
|
||||||
|
return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))
|
||||||
|
}
|
||||||
|
if cmdErr := Reply(b[1]); cmdErr != StatusSucceeded {
|
||||||
|
return nil, errors.New("unknown error " + cmdErr.String())
|
||||||
|
}
|
||||||
|
if b[2] != 0 {
|
||||||
|
return nil, errors.New("non-zero reserved field")
|
||||||
|
}
|
||||||
|
l := 2
|
||||||
|
var a Addr
|
||||||
|
switch b[3] {
|
||||||
|
case AddrTypeIPv4:
|
||||||
|
l += net.IPv4len
|
||||||
|
a.IP = make(net.IP, net.IPv4len)
|
||||||
|
case AddrTypeIPv6:
|
||||||
|
l += net.IPv6len
|
||||||
|
a.IP = make(net.IP, net.IPv6len)
|
||||||
|
case AddrTypeFQDN:
|
||||||
|
if _, err := io.ReadFull(c, b[:1]); err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
l += int(b[0])
|
||||||
|
default:
|
||||||
|
return nil, errors.New("unknown address type " + strconv.Itoa(int(b[3])))
|
||||||
|
}
|
||||||
|
if cap(b) < l {
|
||||||
|
b = make([]byte, l)
|
||||||
|
} else {
|
||||||
|
b = b[:l]
|
||||||
|
}
|
||||||
|
if _, ctxErr = io.ReadFull(c, b); ctxErr != nil {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
if a.IP != nil {
|
||||||
|
copy(a.IP, b)
|
||||||
|
} else {
|
||||||
|
a.Name = string(b[:len(b)-2])
|
||||||
|
}
|
||||||
|
a.Port = int(b[len(b)-2])<<8 | int(b[len(b)-1])
|
||||||
|
return &a, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func splitHostPort(address string) (string, int, error) {
|
||||||
|
host, port, err := net.SplitHostPort(address)
|
||||||
|
if err != nil {
|
||||||
|
return "", 0, err
|
||||||
|
}
|
||||||
|
portnum, err := strconv.Atoi(port)
|
||||||
|
if err != nil {
|
||||||
|
return "", 0, err
|
||||||
|
}
|
||||||
|
if 1 > portnum || portnum > 0xffff {
|
||||||
|
return "", 0, errors.New("port number out of range " + port)
|
||||||
|
}
|
||||||
|
return host, portnum, nil
|
||||||
|
}
|
||||||
317
vendor/golang.org/x/net/internal/socks/socks.go
generated
vendored
Normal file
317
vendor/golang.org/x/net/internal/socks/socks.go
generated
vendored
Normal file
|
|
@ -0,0 +1,317 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// Package socks provides a SOCKS version 5 client implementation.
|
||||||
|
//
|
||||||
|
// SOCKS protocol version 5 is defined in RFC 1928.
|
||||||
|
// Username/Password authentication for SOCKS version 5 is defined in
|
||||||
|
// RFC 1929.
|
||||||
|
package socks
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"errors"
|
||||||
|
"io"
|
||||||
|
"net"
|
||||||
|
"strconv"
|
||||||
|
)
|
||||||
|
|
||||||
|
// A Command represents a SOCKS command.
|
||||||
|
type Command int
|
||||||
|
|
||||||
|
func (cmd Command) String() string {
|
||||||
|
switch cmd {
|
||||||
|
case CmdConnect:
|
||||||
|
return "socks connect"
|
||||||
|
case cmdBind:
|
||||||
|
return "socks bind"
|
||||||
|
default:
|
||||||
|
return "socks " + strconv.Itoa(int(cmd))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// An AuthMethod represents a SOCKS authentication method.
|
||||||
|
type AuthMethod int
|
||||||
|
|
||||||
|
// A Reply represents a SOCKS command reply code.
|
||||||
|
type Reply int
|
||||||
|
|
||||||
|
func (code Reply) String() string {
|
||||||
|
switch code {
|
||||||
|
case StatusSucceeded:
|
||||||
|
return "succeeded"
|
||||||
|
case 0x01:
|
||||||
|
return "general SOCKS server failure"
|
||||||
|
case 0x02:
|
||||||
|
return "connection not allowed by ruleset"
|
||||||
|
case 0x03:
|
||||||
|
return "network unreachable"
|
||||||
|
case 0x04:
|
||||||
|
return "host unreachable"
|
||||||
|
case 0x05:
|
||||||
|
return "connection refused"
|
||||||
|
case 0x06:
|
||||||
|
return "TTL expired"
|
||||||
|
case 0x07:
|
||||||
|
return "command not supported"
|
||||||
|
case 0x08:
|
||||||
|
return "address type not supported"
|
||||||
|
default:
|
||||||
|
return "unknown code: " + strconv.Itoa(int(code))
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Wire protocol constants.
|
||||||
|
const (
|
||||||
|
Version5 = 0x05
|
||||||
|
|
||||||
|
AddrTypeIPv4 = 0x01
|
||||||
|
AddrTypeFQDN = 0x03
|
||||||
|
AddrTypeIPv6 = 0x04
|
||||||
|
|
||||||
|
CmdConnect Command = 0x01 // establishes an active-open forward proxy connection
|
||||||
|
cmdBind Command = 0x02 // establishes a passive-open forward proxy connection
|
||||||
|
|
||||||
|
AuthMethodNotRequired AuthMethod = 0x00 // no authentication required
|
||||||
|
AuthMethodUsernamePassword AuthMethod = 0x02 // use username/password
|
||||||
|
AuthMethodNoAcceptableMethods AuthMethod = 0xff // no acceptable authentication methods
|
||||||
|
|
||||||
|
StatusSucceeded Reply = 0x00
|
||||||
|
)
|
||||||
|
|
||||||
|
// An Addr represents a SOCKS-specific address.
|
||||||
|
// Either Name or IP is used exclusively.
|
||||||
|
type Addr struct {
|
||||||
|
Name string // fully-qualified domain name
|
||||||
|
IP net.IP
|
||||||
|
Port int
|
||||||
|
}
|
||||||
|
|
||||||
|
func (a *Addr) Network() string { return "socks" }
|
||||||
|
|
||||||
|
func (a *Addr) String() string {
|
||||||
|
if a == nil {
|
||||||
|
return "<nil>"
|
||||||
|
}
|
||||||
|
port := strconv.Itoa(a.Port)
|
||||||
|
if a.IP == nil {
|
||||||
|
return net.JoinHostPort(a.Name, port)
|
||||||
|
}
|
||||||
|
return net.JoinHostPort(a.IP.String(), port)
|
||||||
|
}
|
||||||
|
|
||||||
|
// A Conn represents a forward proxy connection.
|
||||||
|
type Conn struct {
|
||||||
|
net.Conn
|
||||||
|
|
||||||
|
boundAddr net.Addr
|
||||||
|
}
|
||||||
|
|
||||||
|
// BoundAddr returns the address assigned by the proxy server for
|
||||||
|
// connecting to the command target address from the proxy server.
|
||||||
|
func (c *Conn) BoundAddr() net.Addr {
|
||||||
|
if c == nil {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
return c.boundAddr
|
||||||
|
}
|
||||||
|
|
||||||
|
// A Dialer holds SOCKS-specific options.
|
||||||
|
type Dialer struct {
|
||||||
|
cmd Command // either CmdConnect or cmdBind
|
||||||
|
proxyNetwork string // network between a proxy server and a client
|
||||||
|
proxyAddress string // proxy server address
|
||||||
|
|
||||||
|
// ProxyDial specifies the optional dial function for
|
||||||
|
// establishing the transport connection.
|
||||||
|
ProxyDial func(context.Context, string, string) (net.Conn, error)
|
||||||
|
|
||||||
|
// AuthMethods specifies the list of request authention
|
||||||
|
// methods.
|
||||||
|
// If empty, SOCKS client requests only AuthMethodNotRequired.
|
||||||
|
AuthMethods []AuthMethod
|
||||||
|
|
||||||
|
// Authenticate specifies the optional authentication
|
||||||
|
// function. It must be non-nil when AuthMethods is not empty.
|
||||||
|
// It must return an error when the authentication is failed.
|
||||||
|
Authenticate func(context.Context, io.ReadWriter, AuthMethod) error
|
||||||
|
}
|
||||||
|
|
||||||
|
// DialContext connects to the provided address on the provided
|
||||||
|
// network.
|
||||||
|
//
|
||||||
|
// The returned error value may be a net.OpError. When the Op field of
|
||||||
|
// net.OpError contains "socks", the Source field contains a proxy
|
||||||
|
// server address and the Addr field contains a command target
|
||||||
|
// address.
|
||||||
|
//
|
||||||
|
// See func Dial of the net package of standard library for a
|
||||||
|
// description of the network and address parameters.
|
||||||
|
func (d *Dialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
|
||||||
|
if err := d.validateTarget(network, address); err != nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
if ctx == nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: errors.New("nil context")}
|
||||||
|
}
|
||||||
|
var err error
|
||||||
|
var c net.Conn
|
||||||
|
if d.ProxyDial != nil {
|
||||||
|
c, err = d.ProxyDial(ctx, d.proxyNetwork, d.proxyAddress)
|
||||||
|
} else {
|
||||||
|
var dd net.Dialer
|
||||||
|
c, err = dd.DialContext(ctx, d.proxyNetwork, d.proxyAddress)
|
||||||
|
}
|
||||||
|
if err != nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
a, err := d.connect(ctx, c, address)
|
||||||
|
if err != nil {
|
||||||
|
c.Close()
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
return &Conn{Conn: c, boundAddr: a}, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// DialWithConn initiates a connection from SOCKS server to the target
|
||||||
|
// network and address using the connection c that is already
|
||||||
|
// connected to the SOCKS server.
|
||||||
|
//
|
||||||
|
// It returns the connection's local address assigned by the SOCKS
|
||||||
|
// server.
|
||||||
|
func (d *Dialer) DialWithConn(ctx context.Context, c net.Conn, network, address string) (net.Addr, error) {
|
||||||
|
if err := d.validateTarget(network, address); err != nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
if ctx == nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: errors.New("nil context")}
|
||||||
|
}
|
||||||
|
a, err := d.connect(ctx, c, address)
|
||||||
|
if err != nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
return a, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
// Dial connects to the provided address on the provided network.
|
||||||
|
//
|
||||||
|
// Unlike DialContext, it returns a raw transport connection instead
|
||||||
|
// of a forward proxy connection.
|
||||||
|
//
|
||||||
|
// Deprecated: Use DialContext or DialWithConn instead.
|
||||||
|
func (d *Dialer) Dial(network, address string) (net.Conn, error) {
|
||||||
|
if err := d.validateTarget(network, address); err != nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
var err error
|
||||||
|
var c net.Conn
|
||||||
|
if d.ProxyDial != nil {
|
||||||
|
c, err = d.ProxyDial(context.Background(), d.proxyNetwork, d.proxyAddress)
|
||||||
|
} else {
|
||||||
|
c, err = net.Dial(d.proxyNetwork, d.proxyAddress)
|
||||||
|
}
|
||||||
|
if err != nil {
|
||||||
|
proxy, dst, _ := d.pathAddrs(address)
|
||||||
|
return nil, &net.OpError{Op: d.cmd.String(), Net: network, Source: proxy, Addr: dst, Err: err}
|
||||||
|
}
|
||||||
|
if _, err := d.DialWithConn(context.Background(), c, network, address); err != nil {
|
||||||
|
c.Close()
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
return c, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (d *Dialer) validateTarget(network, address string) error {
|
||||||
|
switch network {
|
||||||
|
case "tcp", "tcp6", "tcp4":
|
||||||
|
default:
|
||||||
|
return errors.New("network not implemented")
|
||||||
|
}
|
||||||
|
switch d.cmd {
|
||||||
|
case CmdConnect, cmdBind:
|
||||||
|
default:
|
||||||
|
return errors.New("command not implemented")
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (d *Dialer) pathAddrs(address string) (proxy, dst net.Addr, err error) {
|
||||||
|
for i, s := range []string{d.proxyAddress, address} {
|
||||||
|
host, port, err := splitHostPort(s)
|
||||||
|
if err != nil {
|
||||||
|
return nil, nil, err
|
||||||
|
}
|
||||||
|
a := &Addr{Port: port}
|
||||||
|
a.IP = net.ParseIP(host)
|
||||||
|
if a.IP == nil {
|
||||||
|
a.Name = host
|
||||||
|
}
|
||||||
|
if i == 0 {
|
||||||
|
proxy = a
|
||||||
|
} else {
|
||||||
|
dst = a
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewDialer returns a new Dialer that dials through the provided
|
||||||
|
// proxy server's network and address.
|
||||||
|
func NewDialer(network, address string) *Dialer {
|
||||||
|
return &Dialer{proxyNetwork: network, proxyAddress: address, cmd: CmdConnect}
|
||||||
|
}
|
||||||
|
|
||||||
|
const (
|
||||||
|
authUsernamePasswordVersion = 0x01
|
||||||
|
authStatusSucceeded = 0x00
|
||||||
|
)
|
||||||
|
|
||||||
|
// UsernamePassword are the credentials for the username/password
|
||||||
|
// authentication method.
|
||||||
|
type UsernamePassword struct {
|
||||||
|
Username string
|
||||||
|
Password string
|
||||||
|
}
|
||||||
|
|
||||||
|
// Authenticate authenticates a pair of username and password with the
|
||||||
|
// proxy server.
|
||||||
|
func (up *UsernamePassword) Authenticate(ctx context.Context, rw io.ReadWriter, auth AuthMethod) error {
|
||||||
|
switch auth {
|
||||||
|
case AuthMethodNotRequired:
|
||||||
|
return nil
|
||||||
|
case AuthMethodUsernamePassword:
|
||||||
|
if len(up.Username) == 0 || len(up.Username) > 255 || len(up.Password) == 0 || len(up.Password) > 255 {
|
||||||
|
return errors.New("invalid username/password")
|
||||||
|
}
|
||||||
|
b := []byte{authUsernamePasswordVersion}
|
||||||
|
b = append(b, byte(len(up.Username)))
|
||||||
|
b = append(b, up.Username...)
|
||||||
|
b = append(b, byte(len(up.Password)))
|
||||||
|
b = append(b, up.Password...)
|
||||||
|
// TODO(mikio): handle IO deadlines and cancelation if
|
||||||
|
// necessary
|
||||||
|
if _, err := rw.Write(b); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
if _, err := io.ReadFull(rw, b[:2]); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
if b[0] != authUsernamePasswordVersion {
|
||||||
|
return errors.New("invalid username/password version")
|
||||||
|
}
|
||||||
|
if b[1] != authStatusSucceeded {
|
||||||
|
return errors.New("username/password authentication failed")
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
return errors.New("unsupported authentication method " + strconv.Itoa(int(auth)))
|
||||||
|
}
|
||||||
54
vendor/golang.org/x/net/proxy/dial.go
generated
vendored
Normal file
54
vendor/golang.org/x/net/proxy/dial.go
generated
vendored
Normal file
|
|
@ -0,0 +1,54 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package proxy
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"net"
|
||||||
|
)
|
||||||
|
|
||||||
|
// A ContextDialer dials using a context.
|
||||||
|
type ContextDialer interface {
|
||||||
|
DialContext(ctx context.Context, network, address string) (net.Conn, error)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Dial works like DialContext on net.Dialer but using a dialer returned by FromEnvironment.
|
||||||
|
//
|
||||||
|
// The passed ctx is only used for returning the Conn, not the lifetime of the Conn.
|
||||||
|
//
|
||||||
|
// Custom dialers (registered via RegisterDialerType) that do not implement ContextDialer
|
||||||
|
// can leak a goroutine for as long as it takes the underlying Dialer implementation to timeout.
|
||||||
|
//
|
||||||
|
// A Conn returned from a successful Dial after the context has been cancelled will be immediately closed.
|
||||||
|
func Dial(ctx context.Context, network, address string) (net.Conn, error) {
|
||||||
|
d := FromEnvironment()
|
||||||
|
if xd, ok := d.(ContextDialer); ok {
|
||||||
|
return xd.DialContext(ctx, network, address)
|
||||||
|
}
|
||||||
|
return dialContext(ctx, d, network, address)
|
||||||
|
}
|
||||||
|
|
||||||
|
// WARNING: this can leak a goroutine for as long as the underlying Dialer implementation takes to timeout
|
||||||
|
// A Conn returned from a successful Dial after the context has been cancelled will be immediately closed.
|
||||||
|
func dialContext(ctx context.Context, d Dialer, network, address string) (net.Conn, error) {
|
||||||
|
var (
|
||||||
|
conn net.Conn
|
||||||
|
done = make(chan struct{}, 1)
|
||||||
|
err error
|
||||||
|
)
|
||||||
|
go func() {
|
||||||
|
conn, err = d.Dial(network, address)
|
||||||
|
close(done)
|
||||||
|
if conn != nil && ctx.Err() != nil {
|
||||||
|
conn.Close()
|
||||||
|
}
|
||||||
|
}()
|
||||||
|
select {
|
||||||
|
case <-ctx.Done():
|
||||||
|
err = ctx.Err()
|
||||||
|
case <-done:
|
||||||
|
}
|
||||||
|
return conn, err
|
||||||
|
}
|
||||||
31
vendor/golang.org/x/net/proxy/direct.go
generated
vendored
Normal file
31
vendor/golang.org/x/net/proxy/direct.go
generated
vendored
Normal file
|
|
@ -0,0 +1,31 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package proxy
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"net"
|
||||||
|
)
|
||||||
|
|
||||||
|
type direct struct{}
|
||||||
|
|
||||||
|
// Direct implements Dialer by making network connections directly using net.Dial or net.DialContext.
|
||||||
|
var Direct = direct{}
|
||||||
|
|
||||||
|
var (
|
||||||
|
_ Dialer = Direct
|
||||||
|
_ ContextDialer = Direct
|
||||||
|
)
|
||||||
|
|
||||||
|
// Dial directly invokes net.Dial with the supplied parameters.
|
||||||
|
func (direct) Dial(network, addr string) (net.Conn, error) {
|
||||||
|
return net.Dial(network, addr)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DialContext instantiates a net.Dialer and invokes its DialContext receiver with the supplied parameters.
|
||||||
|
func (direct) DialContext(ctx context.Context, network, addr string) (net.Conn, error) {
|
||||||
|
var d net.Dialer
|
||||||
|
return d.DialContext(ctx, network, addr)
|
||||||
|
}
|
||||||
155
vendor/golang.org/x/net/proxy/per_host.go
generated
vendored
Normal file
155
vendor/golang.org/x/net/proxy/per_host.go
generated
vendored
Normal file
|
|
@ -0,0 +1,155 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package proxy
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"net"
|
||||||
|
"strings"
|
||||||
|
)
|
||||||
|
|
||||||
|
// A PerHost directs connections to a default Dialer unless the host name
|
||||||
|
// requested matches one of a number of exceptions.
|
||||||
|
type PerHost struct {
|
||||||
|
def, bypass Dialer
|
||||||
|
|
||||||
|
bypassNetworks []*net.IPNet
|
||||||
|
bypassIPs []net.IP
|
||||||
|
bypassZones []string
|
||||||
|
bypassHosts []string
|
||||||
|
}
|
||||||
|
|
||||||
|
// NewPerHost returns a PerHost Dialer that directs connections to either
|
||||||
|
// defaultDialer or bypass, depending on whether the connection matches one of
|
||||||
|
// the configured rules.
|
||||||
|
func NewPerHost(defaultDialer, bypass Dialer) *PerHost {
|
||||||
|
return &PerHost{
|
||||||
|
def: defaultDialer,
|
||||||
|
bypass: bypass,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Dial connects to the address addr on the given network through either
|
||||||
|
// defaultDialer or bypass.
|
||||||
|
func (p *PerHost) Dial(network, addr string) (c net.Conn, err error) {
|
||||||
|
host, _, err := net.SplitHostPort(addr)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
|
||||||
|
return p.dialerForRequest(host).Dial(network, addr)
|
||||||
|
}
|
||||||
|
|
||||||
|
// DialContext connects to the address addr on the given network through either
|
||||||
|
// defaultDialer or bypass.
|
||||||
|
func (p *PerHost) DialContext(ctx context.Context, network, addr string) (c net.Conn, err error) {
|
||||||
|
host, _, err := net.SplitHostPort(addr)
|
||||||
|
if err != nil {
|
||||||
|
return nil, err
|
||||||
|
}
|
||||||
|
d := p.dialerForRequest(host)
|
||||||
|
if x, ok := d.(ContextDialer); ok {
|
||||||
|
return x.DialContext(ctx, network, addr)
|
||||||
|
}
|
||||||
|
return dialContext(ctx, d, network, addr)
|
||||||
|
}
|
||||||
|
|
||||||
|
func (p *PerHost) dialerForRequest(host string) Dialer {
|
||||||
|
if ip := net.ParseIP(host); ip != nil {
|
||||||
|
for _, net := range p.bypassNetworks {
|
||||||
|
if net.Contains(ip) {
|
||||||
|
return p.bypass
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for _, bypassIP := range p.bypassIPs {
|
||||||
|
if bypassIP.Equal(ip) {
|
||||||
|
return p.bypass
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return p.def
|
||||||
|
}
|
||||||
|
|
||||||
|
for _, zone := range p.bypassZones {
|
||||||
|
if strings.HasSuffix(host, zone) {
|
||||||
|
return p.bypass
|
||||||
|
}
|
||||||
|
if host == zone[1:] {
|
||||||
|
// For a zone ".example.com", we match "example.com"
|
||||||
|
// too.
|
||||||
|
return p.bypass
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for _, bypassHost := range p.bypassHosts {
|
||||||
|
if bypassHost == host {
|
||||||
|
return p.bypass
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return p.def
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddFromString parses a string that contains comma-separated values
|
||||||
|
// specifying hosts that should use the bypass proxy. Each value is either an
|
||||||
|
// IP address, a CIDR range, a zone (*.example.com) or a host name
|
||||||
|
// (localhost). A best effort is made to parse the string and errors are
|
||||||
|
// ignored.
|
||||||
|
func (p *PerHost) AddFromString(s string) {
|
||||||
|
hosts := strings.Split(s, ",")
|
||||||
|
for _, host := range hosts {
|
||||||
|
host = strings.TrimSpace(host)
|
||||||
|
if len(host) == 0 {
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
if strings.Contains(host, "/") {
|
||||||
|
// We assume that it's a CIDR address like 127.0.0.0/8
|
||||||
|
if _, net, err := net.ParseCIDR(host); err == nil {
|
||||||
|
p.AddNetwork(net)
|
||||||
|
}
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
if ip := net.ParseIP(host); ip != nil {
|
||||||
|
p.AddIP(ip)
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
if strings.HasPrefix(host, "*.") {
|
||||||
|
p.AddZone(host[1:])
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
p.AddHost(host)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddIP specifies an IP address that will use the bypass proxy. Note that
|
||||||
|
// this will only take effect if a literal IP address is dialed. A connection
|
||||||
|
// to a named host will never match an IP.
|
||||||
|
func (p *PerHost) AddIP(ip net.IP) {
|
||||||
|
p.bypassIPs = append(p.bypassIPs, ip)
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddNetwork specifies an IP range that will use the bypass proxy. Note that
|
||||||
|
// this will only take effect if a literal IP address is dialed. A connection
|
||||||
|
// to a named host will never match.
|
||||||
|
func (p *PerHost) AddNetwork(net *net.IPNet) {
|
||||||
|
p.bypassNetworks = append(p.bypassNetworks, net)
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddZone specifies a DNS suffix that will use the bypass proxy. A zone of
|
||||||
|
// "example.com" matches "example.com" and all of its subdomains.
|
||||||
|
func (p *PerHost) AddZone(zone string) {
|
||||||
|
if strings.HasSuffix(zone, ".") {
|
||||||
|
zone = zone[:len(zone)-1]
|
||||||
|
}
|
||||||
|
if !strings.HasPrefix(zone, ".") {
|
||||||
|
zone = "." + zone
|
||||||
|
}
|
||||||
|
p.bypassZones = append(p.bypassZones, zone)
|
||||||
|
}
|
||||||
|
|
||||||
|
// AddHost specifies a host name that will use the bypass proxy.
|
||||||
|
func (p *PerHost) AddHost(host string) {
|
||||||
|
if strings.HasSuffix(host, ".") {
|
||||||
|
host = host[:len(host)-1]
|
||||||
|
}
|
||||||
|
p.bypassHosts = append(p.bypassHosts, host)
|
||||||
|
}
|
||||||
149
vendor/golang.org/x/net/proxy/proxy.go
generated
vendored
Normal file
149
vendor/golang.org/x/net/proxy/proxy.go
generated
vendored
Normal file
|
|
@ -0,0 +1,149 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// Package proxy provides support for a variety of protocols to proxy network
|
||||||
|
// data.
|
||||||
|
package proxy // import "golang.org/x/net/proxy"
|
||||||
|
|
||||||
|
import (
|
||||||
|
"errors"
|
||||||
|
"net"
|
||||||
|
"net/url"
|
||||||
|
"os"
|
||||||
|
"sync"
|
||||||
|
)
|
||||||
|
|
||||||
|
// A Dialer is a means to establish a connection.
|
||||||
|
// Custom dialers should also implement ContextDialer.
|
||||||
|
type Dialer interface {
|
||||||
|
// Dial connects to the given address via the proxy.
|
||||||
|
Dial(network, addr string) (c net.Conn, err error)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Auth contains authentication parameters that specific Dialers may require.
|
||||||
|
type Auth struct {
|
||||||
|
User, Password string
|
||||||
|
}
|
||||||
|
|
||||||
|
// FromEnvironment returns the dialer specified by the proxy-related
|
||||||
|
// variables in the environment and makes underlying connections
|
||||||
|
// directly.
|
||||||
|
func FromEnvironment() Dialer {
|
||||||
|
return FromEnvironmentUsing(Direct)
|
||||||
|
}
|
||||||
|
|
||||||
|
// FromEnvironmentUsing returns the dialer specify by the proxy-related
|
||||||
|
// variables in the environment and makes underlying connections
|
||||||
|
// using the provided forwarding Dialer (for instance, a *net.Dialer
|
||||||
|
// with desired configuration).
|
||||||
|
func FromEnvironmentUsing(forward Dialer) Dialer {
|
||||||
|
allProxy := allProxyEnv.Get()
|
||||||
|
if len(allProxy) == 0 {
|
||||||
|
return forward
|
||||||
|
}
|
||||||
|
|
||||||
|
proxyURL, err := url.Parse(allProxy)
|
||||||
|
if err != nil {
|
||||||
|
return forward
|
||||||
|
}
|
||||||
|
proxy, err := FromURL(proxyURL, forward)
|
||||||
|
if err != nil {
|
||||||
|
return forward
|
||||||
|
}
|
||||||
|
|
||||||
|
noProxy := noProxyEnv.Get()
|
||||||
|
if len(noProxy) == 0 {
|
||||||
|
return proxy
|
||||||
|
}
|
||||||
|
|
||||||
|
perHost := NewPerHost(proxy, forward)
|
||||||
|
perHost.AddFromString(noProxy)
|
||||||
|
return perHost
|
||||||
|
}
|
||||||
|
|
||||||
|
// proxySchemes is a map from URL schemes to a function that creates a Dialer
|
||||||
|
// from a URL with such a scheme.
|
||||||
|
var proxySchemes map[string]func(*url.URL, Dialer) (Dialer, error)
|
||||||
|
|
||||||
|
// RegisterDialerType takes a URL scheme and a function to generate Dialers from
|
||||||
|
// a URL with that scheme and a forwarding Dialer. Registered schemes are used
|
||||||
|
// by FromURL.
|
||||||
|
func RegisterDialerType(scheme string, f func(*url.URL, Dialer) (Dialer, error)) {
|
||||||
|
if proxySchemes == nil {
|
||||||
|
proxySchemes = make(map[string]func(*url.URL, Dialer) (Dialer, error))
|
||||||
|
}
|
||||||
|
proxySchemes[scheme] = f
|
||||||
|
}
|
||||||
|
|
||||||
|
// FromURL returns a Dialer given a URL specification and an underlying
|
||||||
|
// Dialer for it to make network requests.
|
||||||
|
func FromURL(u *url.URL, forward Dialer) (Dialer, error) {
|
||||||
|
var auth *Auth
|
||||||
|
if u.User != nil {
|
||||||
|
auth = new(Auth)
|
||||||
|
auth.User = u.User.Username()
|
||||||
|
if p, ok := u.User.Password(); ok {
|
||||||
|
auth.Password = p
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
switch u.Scheme {
|
||||||
|
case "socks5", "socks5h":
|
||||||
|
addr := u.Hostname()
|
||||||
|
port := u.Port()
|
||||||
|
if port == "" {
|
||||||
|
port = "1080"
|
||||||
|
}
|
||||||
|
return SOCKS5("tcp", net.JoinHostPort(addr, port), auth, forward)
|
||||||
|
}
|
||||||
|
|
||||||
|
// If the scheme doesn't match any of the built-in schemes, see if it
|
||||||
|
// was registered by another package.
|
||||||
|
if proxySchemes != nil {
|
||||||
|
if f, ok := proxySchemes[u.Scheme]; ok {
|
||||||
|
return f(u, forward)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return nil, errors.New("proxy: unknown scheme: " + u.Scheme)
|
||||||
|
}
|
||||||
|
|
||||||
|
var (
|
||||||
|
allProxyEnv = &envOnce{
|
||||||
|
names: []string{"ALL_PROXY", "all_proxy"},
|
||||||
|
}
|
||||||
|
noProxyEnv = &envOnce{
|
||||||
|
names: []string{"NO_PROXY", "no_proxy"},
|
||||||
|
}
|
||||||
|
)
|
||||||
|
|
||||||
|
// envOnce looks up an environment variable (optionally by multiple
|
||||||
|
// names) once. It mitigates expensive lookups on some platforms
|
||||||
|
// (e.g. Windows).
|
||||||
|
// (Borrowed from net/http/transport.go)
|
||||||
|
type envOnce struct {
|
||||||
|
names []string
|
||||||
|
once sync.Once
|
||||||
|
val string
|
||||||
|
}
|
||||||
|
|
||||||
|
func (e *envOnce) Get() string {
|
||||||
|
e.once.Do(e.init)
|
||||||
|
return e.val
|
||||||
|
}
|
||||||
|
|
||||||
|
func (e *envOnce) init() {
|
||||||
|
for _, n := range e.names {
|
||||||
|
e.val = os.Getenv(n)
|
||||||
|
if e.val != "" {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// reset is used by tests
|
||||||
|
func (e *envOnce) reset() {
|
||||||
|
e.once = sync.Once{}
|
||||||
|
e.val = ""
|
||||||
|
}
|
||||||
42
vendor/golang.org/x/net/proxy/socks5.go
generated
vendored
Normal file
42
vendor/golang.org/x/net/proxy/socks5.go
generated
vendored
Normal file
|
|
@ -0,0 +1,42 @@
|
||||||
|
// Copyright 2011 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package proxy
|
||||||
|
|
||||||
|
import (
|
||||||
|
"context"
|
||||||
|
"net"
|
||||||
|
|
||||||
|
"golang.org/x/net/internal/socks"
|
||||||
|
)
|
||||||
|
|
||||||
|
// SOCKS5 returns a Dialer that makes SOCKSv5 connections to the given
|
||||||
|
// address with an optional username and password.
|
||||||
|
// See RFC 1928 and RFC 1929.
|
||||||
|
func SOCKS5(network, address string, auth *Auth, forward Dialer) (Dialer, error) {
|
||||||
|
d := socks.NewDialer(network, address)
|
||||||
|
if forward != nil {
|
||||||
|
if f, ok := forward.(ContextDialer); ok {
|
||||||
|
d.ProxyDial = func(ctx context.Context, network string, address string) (net.Conn, error) {
|
||||||
|
return f.DialContext(ctx, network, address)
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
d.ProxyDial = func(ctx context.Context, network string, address string) (net.Conn, error) {
|
||||||
|
return dialContext(ctx, forward, network, address)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if auth != nil {
|
||||||
|
up := socks.UsernamePassword{
|
||||||
|
Username: auth.User,
|
||||||
|
Password: auth.Password,
|
||||||
|
}
|
||||||
|
d.AuthMethods = []socks.AuthMethod{
|
||||||
|
socks.AuthMethodNotRequired,
|
||||||
|
socks.AuthMethodUsernamePassword,
|
||||||
|
}
|
||||||
|
d.Authenticate = up.Authenticate
|
||||||
|
}
|
||||||
|
return d, nil
|
||||||
|
}
|
||||||
17
vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s
generated
vendored
Normal file
17
vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s
generated
vendored
Normal file
|
|
@ -0,0 +1,17 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go
|
||||||
|
//
|
||||||
|
|
||||||
|
TEXT ·syscall6(SB),NOSPLIT,$0-88
|
||||||
|
JMP syscall·syscall6(SB)
|
||||||
|
|
||||||
|
TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
|
||||||
|
JMP syscall·rawSyscall6(SB)
|
||||||
30
vendor/golang.org/x/sys/cpu/byteorder.go
generated
vendored
Normal file
30
vendor/golang.org/x/sys/cpu/byteorder.go
generated
vendored
Normal file
|
|
@ -0,0 +1,30 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
import (
|
||||||
|
"encoding/binary"
|
||||||
|
"runtime"
|
||||||
|
)
|
||||||
|
|
||||||
|
// hostByteOrder returns binary.LittleEndian on little-endian machines and
|
||||||
|
// binary.BigEndian on big-endian machines.
|
||||||
|
func hostByteOrder() binary.ByteOrder {
|
||||||
|
switch runtime.GOARCH {
|
||||||
|
case "386", "amd64", "amd64p32",
|
||||||
|
"arm", "arm64",
|
||||||
|
"mipsle", "mips64le", "mips64p32le",
|
||||||
|
"ppc64le",
|
||||||
|
"riscv", "riscv64":
|
||||||
|
return binary.LittleEndian
|
||||||
|
case "armbe", "arm64be",
|
||||||
|
"mips", "mips64", "mips64p32",
|
||||||
|
"ppc", "ppc64",
|
||||||
|
"s390", "s390x",
|
||||||
|
"sparc", "sparc64":
|
||||||
|
return binary.BigEndian
|
||||||
|
}
|
||||||
|
panic("unknown architecture")
|
||||||
|
}
|
||||||
126
vendor/golang.org/x/sys/cpu/cpu.go
generated
vendored
Normal file
126
vendor/golang.org/x/sys/cpu/cpu.go
generated
vendored
Normal file
|
|
@ -0,0 +1,126 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// Package cpu implements processor feature detection for
|
||||||
|
// various CPU architectures.
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
// Initialized reports whether the CPU features were initialized.
|
||||||
|
//
|
||||||
|
// For some GOOS/GOARCH combinations initialization of the CPU features depends
|
||||||
|
// on reading an operating specific file, e.g. /proc/self/auxv on linux/arm
|
||||||
|
// Initialized will report false if reading the file fails.
|
||||||
|
var Initialized bool
|
||||||
|
|
||||||
|
// CacheLinePad is used to pad structs to avoid false sharing.
|
||||||
|
type CacheLinePad struct{ _ [cacheLineSize]byte }
|
||||||
|
|
||||||
|
// X86 contains the supported CPU features of the
|
||||||
|
// current X86/AMD64 platform. If the current platform
|
||||||
|
// is not X86/AMD64 then all feature flags are false.
|
||||||
|
//
|
||||||
|
// X86 is padded to avoid false sharing. Further the HasAVX
|
||||||
|
// and HasAVX2 are only set if the OS supports XMM and YMM
|
||||||
|
// registers in addition to the CPUID feature bit being set.
|
||||||
|
var X86 struct {
|
||||||
|
_ CacheLinePad
|
||||||
|
HasAES bool // AES hardware implementation (AES NI)
|
||||||
|
HasADX bool // Multi-precision add-carry instruction extensions
|
||||||
|
HasAVX bool // Advanced vector extension
|
||||||
|
HasAVX2 bool // Advanced vector extension 2
|
||||||
|
HasBMI1 bool // Bit manipulation instruction set 1
|
||||||
|
HasBMI2 bool // Bit manipulation instruction set 2
|
||||||
|
HasERMS bool // Enhanced REP for MOVSB and STOSB
|
||||||
|
HasFMA bool // Fused-multiply-add instructions
|
||||||
|
HasOSXSAVE bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers.
|
||||||
|
HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM
|
||||||
|
HasPOPCNT bool // Hamming weight instruction POPCNT.
|
||||||
|
HasRDRAND bool // RDRAND instruction (on-chip random number generator)
|
||||||
|
HasRDSEED bool // RDSEED instruction (on-chip random number generator)
|
||||||
|
HasSSE2 bool // Streaming SIMD extension 2 (always available on amd64)
|
||||||
|
HasSSE3 bool // Streaming SIMD extension 3
|
||||||
|
HasSSSE3 bool // Supplemental streaming SIMD extension 3
|
||||||
|
HasSSE41 bool // Streaming SIMD extension 4 and 4.1
|
||||||
|
HasSSE42 bool // Streaming SIMD extension 4 and 4.2
|
||||||
|
_ CacheLinePad
|
||||||
|
}
|
||||||
|
|
||||||
|
// ARM64 contains the supported CPU features of the
|
||||||
|
// current ARMv8(aarch64) platform. If the current platform
|
||||||
|
// is not arm64 then all feature flags are false.
|
||||||
|
var ARM64 struct {
|
||||||
|
_ CacheLinePad
|
||||||
|
HasFP bool // Floating-point instruction set (always available)
|
||||||
|
HasASIMD bool // Advanced SIMD (always available)
|
||||||
|
HasEVTSTRM bool // Event stream support
|
||||||
|
HasAES bool // AES hardware implementation
|
||||||
|
HasPMULL bool // Polynomial multiplication instruction set
|
||||||
|
HasSHA1 bool // SHA1 hardware implementation
|
||||||
|
HasSHA2 bool // SHA2 hardware implementation
|
||||||
|
HasCRC32 bool // CRC32 hardware implementation
|
||||||
|
HasATOMICS bool // Atomic memory operation instruction set
|
||||||
|
HasFPHP bool // Half precision floating-point instruction set
|
||||||
|
HasASIMDHP bool // Advanced SIMD half precision instruction set
|
||||||
|
HasCPUID bool // CPUID identification scheme registers
|
||||||
|
HasASIMDRDM bool // Rounding double multiply add/subtract instruction set
|
||||||
|
HasJSCVT bool // Javascript conversion from floating-point to integer
|
||||||
|
HasFCMA bool // Floating-point multiplication and addition of complex numbers
|
||||||
|
HasLRCPC bool // Release Consistent processor consistent support
|
||||||
|
HasDCPOP bool // Persistent memory support
|
||||||
|
HasSHA3 bool // SHA3 hardware implementation
|
||||||
|
HasSM3 bool // SM3 hardware implementation
|
||||||
|
HasSM4 bool // SM4 hardware implementation
|
||||||
|
HasASIMDDP bool // Advanced SIMD double precision instruction set
|
||||||
|
HasSHA512 bool // SHA512 hardware implementation
|
||||||
|
HasSVE bool // Scalable Vector Extensions
|
||||||
|
HasASIMDFHM bool // Advanced SIMD multiplication FP16 to FP32
|
||||||
|
_ CacheLinePad
|
||||||
|
}
|
||||||
|
|
||||||
|
// PPC64 contains the supported CPU features of the current ppc64/ppc64le platforms.
|
||||||
|
// If the current platform is not ppc64/ppc64le then all feature flags are false.
|
||||||
|
//
|
||||||
|
// For ppc64/ppc64le, it is safe to check only for ISA level starting on ISA v3.00,
|
||||||
|
// since there are no optional categories. There are some exceptions that also
|
||||||
|
// require kernel support to work (DARN, SCV), so there are feature bits for
|
||||||
|
// those as well. The minimum processor requirement is POWER8 (ISA 2.07).
|
||||||
|
// The struct is padded to avoid false sharing.
|
||||||
|
var PPC64 struct {
|
||||||
|
_ CacheLinePad
|
||||||
|
HasDARN bool // Hardware random number generator (requires kernel enablement)
|
||||||
|
HasSCV bool // Syscall vectored (requires kernel enablement)
|
||||||
|
IsPOWER8 bool // ISA v2.07 (POWER8)
|
||||||
|
IsPOWER9 bool // ISA v3.00 (POWER9)
|
||||||
|
_ CacheLinePad
|
||||||
|
}
|
||||||
|
|
||||||
|
// S390X contains the supported CPU features of the current IBM Z
|
||||||
|
// (s390x) platform. If the current platform is not IBM Z then all
|
||||||
|
// feature flags are false.
|
||||||
|
//
|
||||||
|
// S390X is padded to avoid false sharing. Further HasVX is only set
|
||||||
|
// if the OS supports vector registers in addition to the STFLE
|
||||||
|
// feature bit being set.
|
||||||
|
var S390X struct {
|
||||||
|
_ CacheLinePad
|
||||||
|
HasZARCH bool // z/Architecture mode is active [mandatory]
|
||||||
|
HasSTFLE bool // store facility list extended
|
||||||
|
HasLDISP bool // long (20-bit) displacements
|
||||||
|
HasEIMM bool // 32-bit immediates
|
||||||
|
HasDFP bool // decimal floating point
|
||||||
|
HasETF3EH bool // ETF-3 enhanced
|
||||||
|
HasMSA bool // message security assist (CPACF)
|
||||||
|
HasAES bool // KM-AES{128,192,256} functions
|
||||||
|
HasAESCBC bool // KMC-AES{128,192,256} functions
|
||||||
|
HasAESCTR bool // KMCTR-AES{128,192,256} functions
|
||||||
|
HasAESGCM bool // KMA-GCM-AES{128,192,256} functions
|
||||||
|
HasGHASH bool // KIMD-GHASH function
|
||||||
|
HasSHA1 bool // K{I,L}MD-SHA-1 functions
|
||||||
|
HasSHA256 bool // K{I,L}MD-SHA-256 functions
|
||||||
|
HasSHA512 bool // K{I,L}MD-SHA-512 functions
|
||||||
|
HasSHA3 bool // K{I,L}MD-SHA3-{224,256,384,512} and K{I,L}MD-SHAKE-{128,256} functions
|
||||||
|
HasVX bool // vector facility
|
||||||
|
HasVXE bool // vector-enhancements facility 1
|
||||||
|
_ CacheLinePad
|
||||||
|
}
|
||||||
34
vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go
generated
vendored
Normal file
34
vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go
generated
vendored
Normal file
|
|
@ -0,0 +1,34 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build aix,ppc64
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 128
|
||||||
|
|
||||||
|
const (
|
||||||
|
// getsystemcfg constants
|
||||||
|
_SC_IMPL = 2
|
||||||
|
_IMPL_POWER8 = 0x10000
|
||||||
|
_IMPL_POWER9 = 0x20000
|
||||||
|
)
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
impl := getsystemcfg(_SC_IMPL)
|
||||||
|
if impl&_IMPL_POWER8 != 0 {
|
||||||
|
PPC64.IsPOWER8 = true
|
||||||
|
}
|
||||||
|
if impl&_IMPL_POWER9 != 0 {
|
||||||
|
PPC64.IsPOWER9 = true
|
||||||
|
}
|
||||||
|
|
||||||
|
Initialized = true
|
||||||
|
}
|
||||||
|
|
||||||
|
func getsystemcfg(label int) (n uint64) {
|
||||||
|
r0, _ := callgetsystemcfg(label)
|
||||||
|
n = uint64(r0)
|
||||||
|
return
|
||||||
|
}
|
||||||
9
vendor/golang.org/x/sys/cpu/cpu_arm.go
generated
vendored
Normal file
9
vendor/golang.org/x/sys/cpu/cpu_arm.go
generated
vendored
Normal file
|
|
@ -0,0 +1,9 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 32
|
||||||
|
|
||||||
|
func doinit() {}
|
||||||
21
vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go
generated
vendored
Normal file
21
vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go
generated
vendored
Normal file
|
|
@ -0,0 +1,21 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
// haveAsmFunctions reports whether the other functions in this file can
|
||||||
|
// be safely called.
|
||||||
|
func haveAsmFunctions() bool { return true }
|
||||||
|
|
||||||
|
// The following feature detection functions are defined in cpu_s390x.s.
|
||||||
|
// They are likely to be expensive to call so the results should be cached.
|
||||||
|
func stfle() facilityList
|
||||||
|
func kmQuery() queryResult
|
||||||
|
func kmcQuery() queryResult
|
||||||
|
func kmctrQuery() queryResult
|
||||||
|
func kmaQuery() queryResult
|
||||||
|
func kimdQuery() queryResult
|
||||||
|
func klmdQuery() queryResult
|
||||||
16
vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
generated
vendored
Normal file
16
vendor/golang.org/x/sys/cpu/cpu_gc_x86.go
generated
vendored
Normal file
|
|
@ -0,0 +1,16 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build 386 amd64 amd64p32
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
// cpuid is implemented in cpu_x86.s for gc compiler
|
||||||
|
// and in cpu_gccgo.c for gccgo.
|
||||||
|
func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32)
|
||||||
|
|
||||||
|
// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler
|
||||||
|
// and in cpu_gccgo.c for gccgo.
|
||||||
|
func xgetbv() (eax, edx uint32)
|
||||||
43
vendor/golang.org/x/sys/cpu/cpu_gccgo.c
generated
vendored
Normal file
43
vendor/golang.org/x/sys/cpu/cpu_gccgo.c
generated
vendored
Normal file
|
|
@ -0,0 +1,43 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build 386 amd64 amd64p32
|
||||||
|
// +build gccgo
|
||||||
|
|
||||||
|
#include <cpuid.h>
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
// Need to wrap __get_cpuid_count because it's declared as static.
|
||||||
|
int
|
||||||
|
gccgoGetCpuidCount(uint32_t leaf, uint32_t subleaf,
|
||||||
|
uint32_t *eax, uint32_t *ebx,
|
||||||
|
uint32_t *ecx, uint32_t *edx)
|
||||||
|
{
|
||||||
|
return __get_cpuid_count(leaf, subleaf, eax, ebx, ecx, edx);
|
||||||
|
}
|
||||||
|
|
||||||
|
// xgetbv reads the contents of an XCR (Extended Control Register)
|
||||||
|
// specified in the ECX register into registers EDX:EAX.
|
||||||
|
// Currently, the only supported value for XCR is 0.
|
||||||
|
//
|
||||||
|
// TODO: Replace with a better alternative:
|
||||||
|
//
|
||||||
|
// #include <xsaveintrin.h>
|
||||||
|
//
|
||||||
|
// #pragma GCC target("xsave")
|
||||||
|
//
|
||||||
|
// void gccgoXgetbv(uint32_t *eax, uint32_t *edx) {
|
||||||
|
// unsigned long long x = _xgetbv(0);
|
||||||
|
// *eax = x & 0xffffffff;
|
||||||
|
// *edx = (x >> 32) & 0xffffffff;
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// Note that _xgetbv is defined starting with GCC 8.
|
||||||
|
void
|
||||||
|
gccgoXgetbv(uint32_t *eax, uint32_t *edx)
|
||||||
|
{
|
||||||
|
__asm(" xorl %%ecx, %%ecx\n"
|
||||||
|
" xgetbv"
|
||||||
|
: "=a"(*eax), "=d"(*edx));
|
||||||
|
}
|
||||||
26
vendor/golang.org/x/sys/cpu/cpu_gccgo.go
generated
vendored
Normal file
26
vendor/golang.org/x/sys/cpu/cpu_gccgo.go
generated
vendored
Normal file
|
|
@ -0,0 +1,26 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build 386 amd64 amd64p32
|
||||||
|
// +build gccgo
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
//extern gccgoGetCpuidCount
|
||||||
|
func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32)
|
||||||
|
|
||||||
|
func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) {
|
||||||
|
var a, b, c, d uint32
|
||||||
|
gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d)
|
||||||
|
return a, b, c, d
|
||||||
|
}
|
||||||
|
|
||||||
|
//extern gccgoXgetbv
|
||||||
|
func gccgoXgetbv(eax, edx *uint32)
|
||||||
|
|
||||||
|
func xgetbv() (eax, edx uint32) {
|
||||||
|
var a, d uint32
|
||||||
|
gccgoXgetbv(&a, &d)
|
||||||
|
return a, d
|
||||||
|
}
|
||||||
22
vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go
generated
vendored
Normal file
22
vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go
generated
vendored
Normal file
|
|
@ -0,0 +1,22 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build gccgo
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
// haveAsmFunctions reports whether the other functions in this file can
|
||||||
|
// be safely called.
|
||||||
|
func haveAsmFunctions() bool { return false }
|
||||||
|
|
||||||
|
// TODO(mundaym): the following feature detection functions are currently
|
||||||
|
// stubs. See https://golang.org/cl/162887 for how to fix this.
|
||||||
|
// They are likely to be expensive to call so the results should be cached.
|
||||||
|
func stfle() facilityList { panic("not implemented for gccgo") }
|
||||||
|
func kmQuery() queryResult { panic("not implemented for gccgo") }
|
||||||
|
func kmcQuery() queryResult { panic("not implemented for gccgo") }
|
||||||
|
func kmctrQuery() queryResult { panic("not implemented for gccgo") }
|
||||||
|
func kmaQuery() queryResult { panic("not implemented for gccgo") }
|
||||||
|
func kimdQuery() queryResult { panic("not implemented for gccgo") }
|
||||||
|
func klmdQuery() queryResult { panic("not implemented for gccgo") }
|
||||||
59
vendor/golang.org/x/sys/cpu/cpu_linux.go
generated
vendored
Normal file
59
vendor/golang.org/x/sys/cpu/cpu_linux.go
generated
vendored
Normal file
|
|
@ -0,0 +1,59 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
//+build !amd64,!amd64p32,!386
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
import (
|
||||||
|
"io/ioutil"
|
||||||
|
)
|
||||||
|
|
||||||
|
const (
|
||||||
|
_AT_HWCAP = 16
|
||||||
|
_AT_HWCAP2 = 26
|
||||||
|
|
||||||
|
procAuxv = "/proc/self/auxv"
|
||||||
|
|
||||||
|
uintSize = int(32 << (^uint(0) >> 63))
|
||||||
|
)
|
||||||
|
|
||||||
|
// For those platforms don't have a 'cpuid' equivalent we use HWCAP/HWCAP2
|
||||||
|
// These are initialized in cpu_$GOARCH.go
|
||||||
|
// and should not be changed after they are initialized.
|
||||||
|
var hwCap uint
|
||||||
|
var hwCap2 uint
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
buf, err := ioutil.ReadFile(procAuxv)
|
||||||
|
if err != nil {
|
||||||
|
// e.g. on android /proc/self/auxv is not accessible, so silently
|
||||||
|
// ignore the error and leave Initialized = false
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
bo := hostByteOrder()
|
||||||
|
for len(buf) >= 2*(uintSize/8) {
|
||||||
|
var tag, val uint
|
||||||
|
switch uintSize {
|
||||||
|
case 32:
|
||||||
|
tag = uint(bo.Uint32(buf[0:]))
|
||||||
|
val = uint(bo.Uint32(buf[4:]))
|
||||||
|
buf = buf[8:]
|
||||||
|
case 64:
|
||||||
|
tag = uint(bo.Uint64(buf[0:]))
|
||||||
|
val = uint(bo.Uint64(buf[8:]))
|
||||||
|
buf = buf[16:]
|
||||||
|
}
|
||||||
|
switch tag {
|
||||||
|
case _AT_HWCAP:
|
||||||
|
hwCap = val
|
||||||
|
case _AT_HWCAP2:
|
||||||
|
hwCap2 = val
|
||||||
|
}
|
||||||
|
}
|
||||||
|
doinit()
|
||||||
|
|
||||||
|
Initialized = true
|
||||||
|
}
|
||||||
67
vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go
generated
vendored
Normal file
67
vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go
generated
vendored
Normal file
|
|
@ -0,0 +1,67 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 64
|
||||||
|
|
||||||
|
// HWCAP/HWCAP2 bits. These are exposed by Linux.
|
||||||
|
const (
|
||||||
|
hwcap_FP = 1 << 0
|
||||||
|
hwcap_ASIMD = 1 << 1
|
||||||
|
hwcap_EVTSTRM = 1 << 2
|
||||||
|
hwcap_AES = 1 << 3
|
||||||
|
hwcap_PMULL = 1 << 4
|
||||||
|
hwcap_SHA1 = 1 << 5
|
||||||
|
hwcap_SHA2 = 1 << 6
|
||||||
|
hwcap_CRC32 = 1 << 7
|
||||||
|
hwcap_ATOMICS = 1 << 8
|
||||||
|
hwcap_FPHP = 1 << 9
|
||||||
|
hwcap_ASIMDHP = 1 << 10
|
||||||
|
hwcap_CPUID = 1 << 11
|
||||||
|
hwcap_ASIMDRDM = 1 << 12
|
||||||
|
hwcap_JSCVT = 1 << 13
|
||||||
|
hwcap_FCMA = 1 << 14
|
||||||
|
hwcap_LRCPC = 1 << 15
|
||||||
|
hwcap_DCPOP = 1 << 16
|
||||||
|
hwcap_SHA3 = 1 << 17
|
||||||
|
hwcap_SM3 = 1 << 18
|
||||||
|
hwcap_SM4 = 1 << 19
|
||||||
|
hwcap_ASIMDDP = 1 << 20
|
||||||
|
hwcap_SHA512 = 1 << 21
|
||||||
|
hwcap_SVE = 1 << 22
|
||||||
|
hwcap_ASIMDFHM = 1 << 23
|
||||||
|
)
|
||||||
|
|
||||||
|
func doinit() {
|
||||||
|
// HWCAP feature bits
|
||||||
|
ARM64.HasFP = isSet(hwCap, hwcap_FP)
|
||||||
|
ARM64.HasASIMD = isSet(hwCap, hwcap_ASIMD)
|
||||||
|
ARM64.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM)
|
||||||
|
ARM64.HasAES = isSet(hwCap, hwcap_AES)
|
||||||
|
ARM64.HasPMULL = isSet(hwCap, hwcap_PMULL)
|
||||||
|
ARM64.HasSHA1 = isSet(hwCap, hwcap_SHA1)
|
||||||
|
ARM64.HasSHA2 = isSet(hwCap, hwcap_SHA2)
|
||||||
|
ARM64.HasCRC32 = isSet(hwCap, hwcap_CRC32)
|
||||||
|
ARM64.HasATOMICS = isSet(hwCap, hwcap_ATOMICS)
|
||||||
|
ARM64.HasFPHP = isSet(hwCap, hwcap_FPHP)
|
||||||
|
ARM64.HasASIMDHP = isSet(hwCap, hwcap_ASIMDHP)
|
||||||
|
ARM64.HasCPUID = isSet(hwCap, hwcap_CPUID)
|
||||||
|
ARM64.HasASIMDRDM = isSet(hwCap, hwcap_ASIMDRDM)
|
||||||
|
ARM64.HasJSCVT = isSet(hwCap, hwcap_JSCVT)
|
||||||
|
ARM64.HasFCMA = isSet(hwCap, hwcap_FCMA)
|
||||||
|
ARM64.HasLRCPC = isSet(hwCap, hwcap_LRCPC)
|
||||||
|
ARM64.HasDCPOP = isSet(hwCap, hwcap_DCPOP)
|
||||||
|
ARM64.HasSHA3 = isSet(hwCap, hwcap_SHA3)
|
||||||
|
ARM64.HasSM3 = isSet(hwCap, hwcap_SM3)
|
||||||
|
ARM64.HasSM4 = isSet(hwCap, hwcap_SM4)
|
||||||
|
ARM64.HasASIMDDP = isSet(hwCap, hwcap_ASIMDDP)
|
||||||
|
ARM64.HasSHA512 = isSet(hwCap, hwcap_SHA512)
|
||||||
|
ARM64.HasSVE = isSet(hwCap, hwcap_SVE)
|
||||||
|
ARM64.HasASIMDFHM = isSet(hwCap, hwcap_ASIMDFHM)
|
||||||
|
}
|
||||||
|
|
||||||
|
func isSet(hwc uint, value uint) bool {
|
||||||
|
return hwc&value != 0
|
||||||
|
}
|
||||||
33
vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go
generated
vendored
Normal file
33
vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go
generated
vendored
Normal file
|
|
@ -0,0 +1,33 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build linux
|
||||||
|
// +build ppc64 ppc64le
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 128
|
||||||
|
|
||||||
|
// HWCAP/HWCAP2 bits. These are exposed by the kernel.
|
||||||
|
const (
|
||||||
|
// ISA Level
|
||||||
|
_PPC_FEATURE2_ARCH_2_07 = 0x80000000
|
||||||
|
_PPC_FEATURE2_ARCH_3_00 = 0x00800000
|
||||||
|
|
||||||
|
// CPU features
|
||||||
|
_PPC_FEATURE2_DARN = 0x00200000
|
||||||
|
_PPC_FEATURE2_SCV = 0x00100000
|
||||||
|
)
|
||||||
|
|
||||||
|
func doinit() {
|
||||||
|
// HWCAP2 feature bits
|
||||||
|
PPC64.IsPOWER8 = isSet(hwCap2, _PPC_FEATURE2_ARCH_2_07)
|
||||||
|
PPC64.IsPOWER9 = isSet(hwCap2, _PPC_FEATURE2_ARCH_3_00)
|
||||||
|
PPC64.HasDARN = isSet(hwCap2, _PPC_FEATURE2_DARN)
|
||||||
|
PPC64.HasSCV = isSet(hwCap2, _PPC_FEATURE2_SCV)
|
||||||
|
}
|
||||||
|
|
||||||
|
func isSet(hwc uint, value uint) bool {
|
||||||
|
return hwc&value != 0
|
||||||
|
}
|
||||||
161
vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go
generated
vendored
Normal file
161
vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go
generated
vendored
Normal file
|
|
@ -0,0 +1,161 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 256
|
||||||
|
|
||||||
|
const (
|
||||||
|
// bit mask values from /usr/include/bits/hwcap.h
|
||||||
|
hwcap_ZARCH = 2
|
||||||
|
hwcap_STFLE = 4
|
||||||
|
hwcap_MSA = 8
|
||||||
|
hwcap_LDISP = 16
|
||||||
|
hwcap_EIMM = 32
|
||||||
|
hwcap_DFP = 64
|
||||||
|
hwcap_ETF3EH = 256
|
||||||
|
hwcap_VX = 2048
|
||||||
|
hwcap_VXE = 8192
|
||||||
|
)
|
||||||
|
|
||||||
|
// bitIsSet reports whether the bit at index is set. The bit index
|
||||||
|
// is in big endian order, so bit index 0 is the leftmost bit.
|
||||||
|
func bitIsSet(bits []uint64, index uint) bool {
|
||||||
|
return bits[index/64]&((1<<63)>>(index%64)) != 0
|
||||||
|
}
|
||||||
|
|
||||||
|
// function is the code for the named cryptographic function.
|
||||||
|
type function uint8
|
||||||
|
|
||||||
|
const (
|
||||||
|
// KM{,A,C,CTR} function codes
|
||||||
|
aes128 function = 18 // AES-128
|
||||||
|
aes192 function = 19 // AES-192
|
||||||
|
aes256 function = 20 // AES-256
|
||||||
|
|
||||||
|
// K{I,L}MD function codes
|
||||||
|
sha1 function = 1 // SHA-1
|
||||||
|
sha256 function = 2 // SHA-256
|
||||||
|
sha512 function = 3 // SHA-512
|
||||||
|
sha3_224 function = 32 // SHA3-224
|
||||||
|
sha3_256 function = 33 // SHA3-256
|
||||||
|
sha3_384 function = 34 // SHA3-384
|
||||||
|
sha3_512 function = 35 // SHA3-512
|
||||||
|
shake128 function = 36 // SHAKE-128
|
||||||
|
shake256 function = 37 // SHAKE-256
|
||||||
|
|
||||||
|
// KLMD function codes
|
||||||
|
ghash function = 65 // GHASH
|
||||||
|
)
|
||||||
|
|
||||||
|
// queryResult contains the result of a Query function
|
||||||
|
// call. Bits are numbered in big endian order so the
|
||||||
|
// leftmost bit (the MSB) is at index 0.
|
||||||
|
type queryResult struct {
|
||||||
|
bits [2]uint64
|
||||||
|
}
|
||||||
|
|
||||||
|
// Has reports whether the given functions are present.
|
||||||
|
func (q *queryResult) Has(fns ...function) bool {
|
||||||
|
if len(fns) == 0 {
|
||||||
|
panic("no function codes provided")
|
||||||
|
}
|
||||||
|
for _, f := range fns {
|
||||||
|
if !bitIsSet(q.bits[:], uint(f)) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
// facility is a bit index for the named facility.
|
||||||
|
type facility uint8
|
||||||
|
|
||||||
|
const (
|
||||||
|
// cryptography facilities
|
||||||
|
msa4 facility = 77 // message-security-assist extension 4
|
||||||
|
msa8 facility = 146 // message-security-assist extension 8
|
||||||
|
)
|
||||||
|
|
||||||
|
// facilityList contains the result of an STFLE call.
|
||||||
|
// Bits are numbered in big endian order so the
|
||||||
|
// leftmost bit (the MSB) is at index 0.
|
||||||
|
type facilityList struct {
|
||||||
|
bits [4]uint64
|
||||||
|
}
|
||||||
|
|
||||||
|
// Has reports whether the given facilities are present.
|
||||||
|
func (s *facilityList) Has(fs ...facility) bool {
|
||||||
|
if len(fs) == 0 {
|
||||||
|
panic("no facility bits provided")
|
||||||
|
}
|
||||||
|
for _, f := range fs {
|
||||||
|
if !bitIsSet(s.bits[:], uint(f)) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
func doinit() {
|
||||||
|
// test HWCAP bit vector
|
||||||
|
has := func(featureMask uint) bool {
|
||||||
|
return hwCap&featureMask == featureMask
|
||||||
|
}
|
||||||
|
|
||||||
|
// mandatory
|
||||||
|
S390X.HasZARCH = has(hwcap_ZARCH)
|
||||||
|
|
||||||
|
// optional
|
||||||
|
S390X.HasSTFLE = has(hwcap_STFLE)
|
||||||
|
S390X.HasLDISP = has(hwcap_LDISP)
|
||||||
|
S390X.HasEIMM = has(hwcap_EIMM)
|
||||||
|
S390X.HasETF3EH = has(hwcap_ETF3EH)
|
||||||
|
S390X.HasDFP = has(hwcap_DFP)
|
||||||
|
S390X.HasMSA = has(hwcap_MSA)
|
||||||
|
S390X.HasVX = has(hwcap_VX)
|
||||||
|
if S390X.HasVX {
|
||||||
|
S390X.HasVXE = has(hwcap_VXE)
|
||||||
|
}
|
||||||
|
|
||||||
|
// We need implementations of stfle, km and so on
|
||||||
|
// to detect cryptographic features.
|
||||||
|
if !haveAsmFunctions() {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
// optional cryptographic functions
|
||||||
|
if S390X.HasMSA {
|
||||||
|
aes := []function{aes128, aes192, aes256}
|
||||||
|
|
||||||
|
// cipher message
|
||||||
|
km, kmc := kmQuery(), kmcQuery()
|
||||||
|
S390X.HasAES = km.Has(aes...)
|
||||||
|
S390X.HasAESCBC = kmc.Has(aes...)
|
||||||
|
if S390X.HasSTFLE {
|
||||||
|
facilities := stfle()
|
||||||
|
if facilities.Has(msa4) {
|
||||||
|
kmctr := kmctrQuery()
|
||||||
|
S390X.HasAESCTR = kmctr.Has(aes...)
|
||||||
|
}
|
||||||
|
if facilities.Has(msa8) {
|
||||||
|
kma := kmaQuery()
|
||||||
|
S390X.HasAESGCM = kma.Has(aes...)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// compute message digest
|
||||||
|
kimd := kimdQuery() // intermediate (no padding)
|
||||||
|
klmd := klmdQuery() // last (padding)
|
||||||
|
S390X.HasSHA1 = kimd.Has(sha1) && klmd.Has(sha1)
|
||||||
|
S390X.HasSHA256 = kimd.Has(sha256) && klmd.Has(sha256)
|
||||||
|
S390X.HasSHA512 = kimd.Has(sha512) && klmd.Has(sha512)
|
||||||
|
S390X.HasGHASH = kimd.Has(ghash) // KLMD-GHASH does not exist
|
||||||
|
sha3 := []function{
|
||||||
|
sha3_224, sha3_256, sha3_384, sha3_512,
|
||||||
|
shake128, shake256,
|
||||||
|
}
|
||||||
|
S390X.HasSHA3 = kimd.Has(sha3...) && klmd.Has(sha3...)
|
||||||
|
}
|
||||||
|
}
|
||||||
11
vendor/golang.org/x/sys/cpu/cpu_mips64x.go
generated
vendored
Normal file
11
vendor/golang.org/x/sys/cpu/cpu_mips64x.go
generated
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build mips64 mips64le
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 32
|
||||||
|
|
||||||
|
func doinit() {}
|
||||||
11
vendor/golang.org/x/sys/cpu/cpu_mipsx.go
generated
vendored
Normal file
11
vendor/golang.org/x/sys/cpu/cpu_mipsx.go
generated
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build mips mipsle
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 32
|
||||||
|
|
||||||
|
func doinit() {}
|
||||||
11
vendor/golang.org/x/sys/cpu/cpu_other_arm64.go
generated
vendored
Normal file
11
vendor/golang.org/x/sys/cpu/cpu_other_arm64.go
generated
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !linux,arm64
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 64
|
||||||
|
|
||||||
|
func doinit() {}
|
||||||
57
vendor/golang.org/x/sys/cpu/cpu_s390x.s
generated
vendored
Normal file
57
vendor/golang.org/x/sys/cpu/cpu_s390x.s
generated
vendored
Normal file
|
|
@ -0,0 +1,57 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
// func stfle() facilityList
|
||||||
|
TEXT ·stfle(SB), NOSPLIT|NOFRAME, $0-32
|
||||||
|
MOVD $ret+0(FP), R1
|
||||||
|
MOVD $3, R0 // last doubleword index to store
|
||||||
|
XC $32, (R1), (R1) // clear 4 doublewords (32 bytes)
|
||||||
|
WORD $0xb2b01000 // store facility list extended (STFLE)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func kmQuery() queryResult
|
||||||
|
TEXT ·kmQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||||
|
MOVD $0, R0 // set function code to 0 (KM-Query)
|
||||||
|
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||||
|
WORD $0xB92E0024 // cipher message (KM)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func kmcQuery() queryResult
|
||||||
|
TEXT ·kmcQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||||
|
MOVD $0, R0 // set function code to 0 (KMC-Query)
|
||||||
|
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||||
|
WORD $0xB92F0024 // cipher message with chaining (KMC)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func kmctrQuery() queryResult
|
||||||
|
TEXT ·kmctrQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||||
|
MOVD $0, R0 // set function code to 0 (KMCTR-Query)
|
||||||
|
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||||
|
WORD $0xB92D4024 // cipher message with counter (KMCTR)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func kmaQuery() queryResult
|
||||||
|
TEXT ·kmaQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||||
|
MOVD $0, R0 // set function code to 0 (KMA-Query)
|
||||||
|
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||||
|
WORD $0xb9296024 // cipher message with authentication (KMA)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func kimdQuery() queryResult
|
||||||
|
TEXT ·kimdQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||||
|
MOVD $0, R0 // set function code to 0 (KIMD-Query)
|
||||||
|
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||||
|
WORD $0xB93E0024 // compute intermediate message digest (KIMD)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func klmdQuery() queryResult
|
||||||
|
TEXT ·klmdQuery(SB), NOSPLIT|NOFRAME, $0-16
|
||||||
|
MOVD $0, R0 // set function code to 0 (KLMD-Query)
|
||||||
|
MOVD $ret+0(FP), R1 // address of 16-byte return value
|
||||||
|
WORD $0xB93F0024 // compute last message digest (KLMD)
|
||||||
|
RET
|
||||||
15
vendor/golang.org/x/sys/cpu/cpu_wasm.go
generated
vendored
Normal file
15
vendor/golang.org/x/sys/cpu/cpu_wasm.go
generated
vendored
Normal file
|
|
@ -0,0 +1,15 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build wasm
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
// We're compiling the cpu package for an unknown (software-abstracted) CPU.
|
||||||
|
// Make CacheLinePad an empty struct and hope that the usual struct alignment
|
||||||
|
// rules are good enough.
|
||||||
|
|
||||||
|
const cacheLineSize = 0
|
||||||
|
|
||||||
|
func doinit() {}
|
||||||
59
vendor/golang.org/x/sys/cpu/cpu_x86.go
generated
vendored
Normal file
59
vendor/golang.org/x/sys/cpu/cpu_x86.go
generated
vendored
Normal file
|
|
@ -0,0 +1,59 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build 386 amd64 amd64p32
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
const cacheLineSize = 64
|
||||||
|
|
||||||
|
func init() {
|
||||||
|
Initialized = true
|
||||||
|
|
||||||
|
maxID, _, _, _ := cpuid(0, 0)
|
||||||
|
|
||||||
|
if maxID < 1 {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
_, _, ecx1, edx1 := cpuid(1, 0)
|
||||||
|
X86.HasSSE2 = isSet(26, edx1)
|
||||||
|
|
||||||
|
X86.HasSSE3 = isSet(0, ecx1)
|
||||||
|
X86.HasPCLMULQDQ = isSet(1, ecx1)
|
||||||
|
X86.HasSSSE3 = isSet(9, ecx1)
|
||||||
|
X86.HasFMA = isSet(12, ecx1)
|
||||||
|
X86.HasSSE41 = isSet(19, ecx1)
|
||||||
|
X86.HasSSE42 = isSet(20, ecx1)
|
||||||
|
X86.HasPOPCNT = isSet(23, ecx1)
|
||||||
|
X86.HasAES = isSet(25, ecx1)
|
||||||
|
X86.HasOSXSAVE = isSet(27, ecx1)
|
||||||
|
X86.HasRDRAND = isSet(30, ecx1)
|
||||||
|
|
||||||
|
osSupportsAVX := false
|
||||||
|
// For XGETBV, OSXSAVE bit is required and sufficient.
|
||||||
|
if X86.HasOSXSAVE {
|
||||||
|
eax, _ := xgetbv()
|
||||||
|
// Check if XMM and YMM registers have OS support.
|
||||||
|
osSupportsAVX = isSet(1, eax) && isSet(2, eax)
|
||||||
|
}
|
||||||
|
|
||||||
|
X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
|
||||||
|
|
||||||
|
if maxID < 7 {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
_, ebx7, _, _ := cpuid(7, 0)
|
||||||
|
X86.HasBMI1 = isSet(3, ebx7)
|
||||||
|
X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX
|
||||||
|
X86.HasBMI2 = isSet(8, ebx7)
|
||||||
|
X86.HasERMS = isSet(9, ebx7)
|
||||||
|
X86.HasRDSEED = isSet(18, ebx7)
|
||||||
|
X86.HasADX = isSet(19, ebx7)
|
||||||
|
}
|
||||||
|
|
||||||
|
func isSet(bitpos uint, value uint32) bool {
|
||||||
|
return value&(1<<bitpos) != 0
|
||||||
|
}
|
||||||
27
vendor/golang.org/x/sys/cpu/cpu_x86.s
generated
vendored
Normal file
27
vendor/golang.org/x/sys/cpu/cpu_x86.s
generated
vendored
Normal file
|
|
@ -0,0 +1,27 @@
|
||||||
|
// Copyright 2018 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// +build 386 amd64 amd64p32
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
#include "textflag.h"
|
||||||
|
|
||||||
|
// func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32)
|
||||||
|
TEXT ·cpuid(SB), NOSPLIT, $0-24
|
||||||
|
MOVL eaxArg+0(FP), AX
|
||||||
|
MOVL ecxArg+4(FP), CX
|
||||||
|
CPUID
|
||||||
|
MOVL AX, eax+8(FP)
|
||||||
|
MOVL BX, ebx+12(FP)
|
||||||
|
MOVL CX, ecx+16(FP)
|
||||||
|
MOVL DX, edx+20(FP)
|
||||||
|
RET
|
||||||
|
|
||||||
|
// func xgetbv() (eax, edx uint32)
|
||||||
|
TEXT ·xgetbv(SB),NOSPLIT,$0-8
|
||||||
|
MOVL $0, CX
|
||||||
|
XGETBV
|
||||||
|
MOVL AX, eax+0(FP)
|
||||||
|
MOVL DX, edx+4(FP)
|
||||||
|
RET
|
||||||
36
vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go
generated
vendored
Normal file
36
vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go
generated
vendored
Normal file
|
|
@ -0,0 +1,36 @@
|
||||||
|
// Copyright 2019 The Go Authors. All rights reserved.
|
||||||
|
// Use of this source code is governed by a BSD-style
|
||||||
|
// license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
// Minimal copy of x/sys/unix so the cpu package can make a
|
||||||
|
// system call on AIX without depending on x/sys/unix.
|
||||||
|
// (See golang.org/issue/32102)
|
||||||
|
|
||||||
|
// +build aix,ppc64
|
||||||
|
// +build !gccgo
|
||||||
|
|
||||||
|
package cpu
|
||||||
|
|
||||||
|
import (
|
||||||
|
"syscall"
|
||||||
|
"unsafe"
|
||||||
|
)
|
||||||
|
|
||||||
|
//go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o"
|
||||||
|
|
||||||
|
//go:linkname libc_getsystemcfg libc_getsystemcfg
|
||||||
|
|
||||||
|
type syscallFunc uintptr
|
||||||
|
|
||||||
|
var libc_getsystemcfg syscallFunc
|
||||||
|
|
||||||
|
type errno = syscall.Errno
|
||||||
|
|
||||||
|
// Implemented in runtime/syscall_aix.go.
|
||||||
|
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno)
|
||||||
|
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno)
|
||||||
|
|
||||||
|
func callgetsystemcfg(label int) (r1 uintptr, e1 errno) {
|
||||||
|
r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsystemcfg)), 1, uintptr(label), 0, 0, 0, 0, 0)
|
||||||
|
return
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue