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Official Telethon extension to provide much faster cryptography for Telegram API requests.

Home Page: https://pypi.org/project/cryptg/

License: Creative Commons Zero v1.0 Universal

Python 66.60% Rust 33.40%

telegram telethon python package module aes ige aes-ige encryption crypto

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Different implementation

I made a benchmark with the following results:

Doing 1 iteration(s) with 512.0 KB of data for ed_pyaes
Encrypt took 3.01s (avg 3.01s)
Decrypt took 3.08s (avg 3.08s)
Doing 100 iteration(s) with 512.0 KB of data for ed_cryptg
Encrypt took 1.89s (avg 0.02s)
Decrypt took 3.61s (avg 0.04s)
Doing 100 iteration(s) with 512.0 KB of data for ed_tgcrypto
Encrypt took 0.39s (avg 0.00s)
Decrypt took 0.39s (avg 0.00s)
Doing 20 iteration(s) with 512.0 KB of data for ed_ssl
Encrypt took 2.61s (avg 0.13s)
Decrypt took 2.63s (avg 0.13s)

And from faster to slower, we have:

So, a different implementation may be worth it. Perhaps we can pull-request AES-IGE to rustls and use that.

during the installation thtrough pip 21.3.1 it fails to build both within and out of a venv
OS: Fedora release 35 (Thirty Five) x8
Kernel: 5.14.20-300.fc35.x86_64
python=3.10.0
wheel in ./.venv/lib/python3.10/site-packages (0.36.2)
Shell: zsh 5.8
tried the isolate flag and testing in a new venv to no avail
the error during building is as follows:

Collecting cryptg
  Using cached cryptg-0.2.post4.tar.gz (17 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: cffi>=1.0.0 in ./.venv/lib64/python3.10/site-packages (from cryptg) (1.15.0)
Requirement already satisfied: pycparser in ./.venv/lib/python3.10/site-packages (from cryptg) (2.21)
Building wheels for collected packages: cryptg
  Building wheel for cryptg (pyproject.toml) ... error
  ERROR: Command errored out with exit status 1:
   command: /home/akah2/Apps/git-repos/stickerpicker/.venv/bin/python3 /home/akah2/Apps/git-repos/stickerpicker/.venv/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmpypxee_wo
       cwd: /tmp/pip-install-aeglu93w/cryptg_999d51cf9c094de2bbada40343eef68e
  Complete output (23 lines):
  Couldn't find 'stdint.h'
  Couldn't find 'stddef.h'
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.10
  creating build/lib.linux-x86_64-3.10/cryptg
  copying cryptg/__init__.py -> build/lib.linux-x86_64-3.10/cryptg
  running build_ext
  generating cffi module 'build/temp.linux-x86_64-3.10/_tinyaes_with_ige.c'
  creating build/temp.linux-x86_64-3.10
  building '_tinyaes_with_ige' extension
  creating build/temp.linux-x86_64-3.10/build
  creating build/temp.linux-x86_64-3.10/build/temp.linux-x86_64-3.10
  creating build/temp.linux-x86_64-3.10/share
  creating build/temp.linux-x86_64-3.10/share/tiny-AES-c
  gcc -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/home/akah2/Apps/git-repos/stickerpicker/.venv/include -I/usr/include/python3.10 -c build/temp.linux-x86_64-3.10/_tinyaes_with_ige.c -o build/temp.linux-x86_64-3.10/build/temp.linux-x86_64-3.10/_tinyaes_with_ige.o
  build/temp.linux-x86_64-3.10/_tinyaes_with_ige.c:50:14: fatal error: pyconfig.h: No such file or directory
     50 | #    include <pyconfig.h>
        |              ^~~~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  ----------------------------------------
  ERROR: Failed building wheel for cryptg
Failed to build cryptg
ERROR: Could not build wheels for cryptg, which is required to install pyproject.toml-based projects

steps to reproduce:
try to install via pip in linux?

Android build

hi,
is there any way to build it for android?
thanks

Huge docker image size

Hi, i'm trying to build docker image with installing cryptg.

I'm facing a problem that my build size is so huge. ~1.5 GB. This happens after installing cargo

apk add cargo

I'll want use «cryptg» for faster sending media files. Lib helps me very well.

After uninstalling cargo size of my image becomes less as ~1mb.
But after uninstalling «cryptg» doesn't working.

Have u any ideas how i can reduce my build's size without uninstalling cargo package?

Offer more utilities

Such as Factorizator, which is also pretty slow. This could be written in C.

Add support to release aarch64 wheels

Problem

On aarch64, ‘pip install cryptg’ builds the wheels from source code and then installs it. It requires the user to have a development environment installed on his system. Also, it takes some time to build the wheels than downloading and extracting the wheels from pypi.

Resolution

On aarch64, ‘pip install cryptg’ should download the wheels from pypi

@cher-nov, @Team Please let me know your interest in releasing aarch64 wheels. I can help in this.

Master branch not being installed

Cloning https://github.com/cher-nov/cryptg to /tmp/pip-req-build-a9820f6n
         Running command git clone --filter=blob:none -q https://github.com/cher-nov/cryptg /tmp/pip-req-build-a9820f6n
         Resolved https://github.com/cher-nov/cryptg to commit c274f4abdad9332ee6bde4d89033c87f507e15d1
         Installing build dependencies: started
         Installing build dependencies: finished with status 'done'
         Getting requirements to build wheel: started
         Getting requirements to build wheel: finished with status 'error'
         ERROR: Command errored out with exit status 1:
          command: /app/.heroku/python/bin/python /app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmp7p_1v0lw
              cwd: /tmp/pip-req-build-a9820f6n
         Complete output (44 lines):
         Traceback (most recent call last):
           File "/app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
             main()
           File "/app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
             json_out['return_val'] = hook(**hook_input['kwargs'])
           File "/app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel
             return hook(config_settings)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 177, in get_requires_for_build_wheel
             return self._get_build_requires(
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 159, in _get_build_requires
             self.run_setup()
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 281, in run_setup
             super(_BuildMetaLegacyBackend,
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/build_meta.py", line 174, in run_setup
             exec(compile(code, __file__, 'exec'), locals())
           File "setup.py", line 61, in <module>
             main(sys.argv)
           File "setup.py", line 20, in main
             setup(
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/__init__.py", line 154, in setup
             _install_setup_requires(attrs)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/__init__.py", line 143, in _install_setup_requires
             dist = MinimalDistribution(attrs)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/__init__.py", line 135, in __init__
             super().__init__(filtered)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/dist.py", line 456, in __init__
             for ep in metadata.entry_points(group='distutils.setup_keywords'):
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 999, in entry_points
             return SelectableGroups.load(eps).select(**params)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 449, in load
             ordered = sorted(eps, key=by_group)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 996, in <genexpr>
             eps = itertools.chain.from_iterable(
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/_itertools.py", line 16, in unique_everseen
             k = key(element)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 931, in _normalized_name
             return self._name_from_stem(stem) or super()._normalized_name
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 600, in _normalized_name
             return Prepared.normalize(self.name)
           File "/tmp/pip-build-env-4jw7otkj/overlay/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/__init__.py", line 855, in normalize
             return re.sub(r"[-_.]+", "-", name).lower().replace('-', '_')
           File "/app/.heroku/python/lib/python3.8/re.py", line 210, in sub
             return _compile(pattern, flags).sub(repl, string, count)
         TypeError: expected string or bytes-like object
         ----------------------------------------
       WARNING: Discarding git+https://github.com/cher-nov/cryptg. Command errored out with exit status 1: /app/.heroku/python/bin/python /app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmp7p_1v0lw Check the logs for full command output.
       ERROR: Command errored out with exit status 1: /app/.heroku/python/bin/python /app/.heroku/python/lib/python3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmp7p_1v0lw Check the logs for full command output.
 !     Push rejected, failed to compile Python app.
 !     Push failed
Build finished
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Build wheels for Python 3.9

Hi!

cibuildwheel is ready for Python 3.9 (pypa/cibuildwheel#440 ). Also, I have tested cryptg on Python 3.9 where it builds well. It would be great if cryptg can provide with prebuilt wheels for Python 3.9.

Thanks.

cryptg make bytes mutable

That's was really fun to debug. How about to add note about this in docstring?

from cryptg import encrypt_ige

key, iv, text = b'k'*32, b'iv'*16, b't'*16

print(text) # b'tttttttttttttttt'
encrypt_ige(text,key,iv)
print(text) # b'\x8a\xea7\x9d\xabM\xd1cLO\x98\xf4"\x0b\x05b'

bump grammers for fix factorization issue

Lonami/grammers#220

Segmentation fault during install

Distributor ID: Ubuntu
Description: Ubuntu 18.04.5 LTS
Release: 18.04
Codename: bionic
Info: Linux 4.15.0-135-generic 139-Ubuntu SMP Mon Jan 18 17:38:24 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Command: pip3 install cryptg

Traceback:

Collecting cryptg
  Using cached https://files.pythonhosted.org/packages/48/0c/ebe7da964655cbae03c369b4da8375eaec8ae51d11212f946355180c15a1/cryptg-0.2.post2-cp36-cp36m-manylinux1_x86_64.whl
Collecting pycparser (from cryptg)
  Using cached https://files.pythonhosted.org/packages/ae/e7/d9c3a176ca4b02024debf82342dab36efadfc5776f9c8db077e8f6e71821/pycparser-2.20-py2.py3-none-any.whl
Collecting cffi>=1.0.0 (from cryptg)
  Using cached https://files.pythonhosted.org/packages/1c/1a/90fa7e7ee05d91d0339ef264bd8c008f57292aba4a91ec512a0bbb379d1d/cffi-1.14.4-cp36-cp36m-manylinux1_x86_64.whl
Installing collected packages: pycparser, cffi, cryptg
Successfully installed cffi-1.14.4 cryptg-0.2.post2 pycparser-2.20
Segmentation fault (core dumped)

Reported in https://t.me/TelethonChat/300519.

I'm not sure if there's something we can do about this, I'm not familiar with the installation process.

Cannot build from this repo even with all requirements satisfied

Full error output

pip3 install -U https://github.com/cher-nov/cryptg/archive/master.zip
Collecting https://github.com/cher-nov/cryptg/archive/master.zip
  Using cached https://github.com/cher-nov/cryptg/archive/master.zip
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  ERROR: Command errored out with exit status 1:
   command: /opt/homebrew/opt/[email protected]/bin/python3.10 /opt/homebrew/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /var/folders/4x/rsx335ks4gs8xfw9mr4f1ff80000gn/T/tmp3gr810sb
       cwd: /private/var/folders/4x/rsx335ks4gs8xfw9mr4f1ff80000gn/T/pip-req-build-fosd0z42
  Complete output (64 lines):
  running egg_info
  creating cryptg.egg-info
  writing cryptg.egg-info/PKG-INFO
  writing dependency_links to cryptg.egg-info/dependency_links.txt
  writing top-level names to cryptg.egg-info/top_level.txt
  writing manifest file 'cryptg.egg-info/SOURCES.txt'
  Traceback (most recent call last):
    File "/opt/homebrew/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
      main()
    File "/opt/homebrew/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "/opt/homebrew/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel
      return hook(config_settings)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/build_meta.py", line 162, in get_requires_for_build_wheel
      return self._get_build_requires(
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/build_meta.py", line 143, in _get_build_requires
      self.run_setup()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/build_meta.py", line 267, in run_setup
      super(_BuildMetaLegacyBackend,
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/build_meta.py", line 158, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 61, in <module>
      main(sys.argv)
    File "setup.py", line 20, in main
      setup(
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/__init__.py", line 153, in setup
      return distutils.core.setup(**attrs)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/core.py", line 148, in setup
      dist.run_commands()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 299, in run
      self.find_sources()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 306, in find_sources
      mm.run()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 541, in run
      self.add_defaults()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 581, in add_defaults
      rcfiles = list(walk_revctrl())
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools/command/sdist.py", line 18, in walk_revctrl
      for item in ep.load()(dirname):
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools_scm/integration.py", line 69, in find_files
      for ep in iter_entry_points("setuptools_scm.files_command"):
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/setuptools_scm/utils.py", line 147, in iter_entry_points
      all_eps = entry_points()
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/__init__.py", line 971, in entry_points
      return SelectableGroups.load(eps).select(**params)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/__init__.py", line 429, in load
      ordered = sorted(eps, key=by_group)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/__init__.py", line 968, in <genexpr>
      eps = itertools.chain.from_iterable(
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/_itertools.py", line 16, in unique_everseen
      k = key(element)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/__init__.py", line 903, in _normalized_name
      return self._name_from_stem(stem) or super()._normalized_name
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/__init__.py", line 592, in _normalized_name
      return Prepared.normalize(self.name)
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/importlib/metadata/__init__.py", line 833, in normalize
      return re.sub(r"[-_.]+", "-", name).lower().replace('-', '_')
    File "/opt/homebrew/Cellar/[email protected]/3.10.0_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/re.py", line 209, in sub
      return _compile(pattern, flags).sub(repl, string, count)
  TypeError: expected string or bytes-like object
  ----------------------------------------
WARNING: Discarding https://github.com/cher-nov/cryptg/archive/master.zip. Command errored out with exit status 1: /opt/homebrew/opt/[email protected]/bin/python3.10 /opt/homebrew/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /var/folders/4x/rsx335ks4gs8xfw9mr4f1ff80000gn/T/tmp3gr810sb Check the logs for full command output.
ERROR: Command errored out with exit status 1: /opt/homebrew/opt/[email protected]/bin/python3.10 /opt/homebrew/lib/python3.10/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /var/folders/4x/rsx335ks4gs8xfw9mr4f1ff80000gn/T/tmp3gr810sb Check the logs for full command output.

Ability to disable pushing to PyPi on the manually triggered workflow

We may want to change a little thing without having a full release (typo somewhere or fixing CI with no code changes) or just conveniently test the workflow without having to push. But I'm no GHA wizard so I don't know how/if this could be done cleanly or we'd need multiple workflows one without the push (even if the middle part is reused).

calculate_2fa

can you please add calculate_2fa function from grammers crypto?

https://github.com/Lonami/grammers/blob/master/lib/grammers-crypto/src/two_factor_auth.rs#L32

Missing binary builds for Python 3.8

I tried to install this on windows 10 but i got this error:

    ERROR: Command errored out with exit status 1:
     command: 'c:\users\e\desktop\newfol~2\env\scripts\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\e\\AppData\\Local\\Temp\\pip-install-khpqbheh\\cryptg\\setup.py'"'"'; __file__='"'"'C:\\Users\\e\\AppData\\Local\\Temp\\pip-install-khpqbheh\\cryptg\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\e\AppData\Local\Temp\pip-install-khpqbheh\cryptg\pip-egg-info'
         cwd: C:\Users\e\AppData\Local\Temp\pip-install-khpqbheh\cryptg\
    Complete output (102 lines):
    Traceback (most recent call last):
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 154, in save_modules
        yield saved
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 195, in setup_context
        yield
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 250, in run_setup
        _execfile(setup_script, ns)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 45, in _execfile
        exec(code, globals, locals)
      File "C:\Users\e\AppData\Local\Temp\easy_install-mzssp6r5\cffi-1.13.1\setup.py", line 127, in <module>
      File "C:\Users\e\AppData\Local\Temp\easy_install-mzssp6r5\cffi-1.13.1\setup.py", line 105, in uses_msvc
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\command\config.py", line 225, in try_compile
        self._compile(body, headers, include_dirs, lang)
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\command\config.py", line 132, in _compile
        self.compiler.compile([src], include_dirs=include_dirs)
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\_msvccompiler.py", line 360, in compile
        self.initialize()
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\_msvccompiler.py", line 253, in initialize
        vc_env = _get_vc_env(plat_spec)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 171, in msvc14_get_vc_env
        return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env()
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 1075, in __init__
        self.si = SystemInfo(self.ri, vc_ver)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 547, in __init__
        vc_ver or self._find_latest_available_vs_ver())
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 561, in _find_latest_available_vs_ver
        raise distutils.errors.DistutilsPlatformError(
    distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\e\AppData\Local\Temp\pip-install-khpqbheh\cryptg\setup.py", line 63, in <module>
        main(sys.argv)
      File "C:\Users\e\AppData\Local\Temp\pip-install-khpqbheh\cryptg\setup.py", line 19, in main
        setup(
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\__init__.py", line 144, in setup
        _install_setup_requires(attrs)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\__init__.py", line 139, in _install_setup_requires
        dist.fetch_build_eggs(dist.setup_requires)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\dist.py", line 717, in fetch_build_eggs
        resolved_dists = pkg_resources.working_set.resolve(
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\pkg_resources\__init__.py", line 780, in resolve
        dist = best[req.key] = env.best_match(
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\pkg_resources\__init__.py", line 1065, in best_match
        return self.obtain(req, installer)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\pkg_resources\__init__.py", line 1077, in obtain
        return installer(requirement)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\dist.py", line 787, in fetch_build_egg
        return cmd.easy_install(req)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\command\easy_install.py", line 679, in easy_install
        return self.install_item(spec, dist.location, tmpdir, deps)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\command\easy_install.py", line 705, in install_item
        dists = self.install_eggs(spec, download, tmpdir)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\command\easy_install.py", line 890, in install_eggs
        return self.build_and_install(setup_script, setup_base)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\command\easy_install.py", line 1158, in build_and_install
        self.run_setup(setup_script, setup_base, args)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\command\easy_install.py", line 1144, in run_setup
        run_setup(setup_script, args)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 253, in run_setup
        raise
      File "c:\users\e\appdata\local\programs\python\python38\Lib\contextlib.py", line 131, in __exit__
        self.gen.throw(type, value, traceback)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 195, in setup_context
        yield
      File "c:\users\e\appdata\local\programs\python\python38\Lib\contextlib.py", line 131, in __exit__
        self.gen.throw(type, value, traceback)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 166, in save_modules
        saved_exc.resume()
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 141, in resume
        six.reraise(type, exc, self._tb)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\_vendor\six.py", line 685, in reraise
        raise value.with_traceback(tb)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 154, in save_modules
        yield saved
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 195, in setup_context
        yield
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 250, in run_setup
        _execfile(setup_script, ns)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\sandbox.py", line 45, in _execfile
        exec(code, globals, locals)
      File "C:\Users\e\AppData\Local\Temp\easy_install-mzssp6r5\cffi-1.13.1\setup.py", line 127, in <module>
      File "C:\Users\e\AppData\Local\Temp\easy_install-mzssp6r5\cffi-1.13.1\setup.py", line 105, in uses_msvc
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\command\config.py", line 225, in try_compile
        self._compile(body, headers, include_dirs, lang)
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\command\config.py", line 132, in _compile
        self.compiler.compile([src], include_dirs=include_dirs)
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\_msvccompiler.py", line 360, in compile
        self.initialize()
      File "c:\users\e\appdata\local\programs\python\python38\Lib\distutils\_msvccompiler.py", line 253, in initialize
        vc_env = _get_vc_env(plat_spec)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 171, in msvc14_get_vc_env
        return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env()
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 1075, in __init__
        self.si = SystemInfo(self.ri, vc_ver)
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 547, in __init__
        vc_ver or self._find_latest_available_vs_ver())
      File "c:\users\e\desktop\newfol~2\env\lib\site-packages\setuptools\msvc.py", line 561, in _find_latest_available_vs_ver
        raise distutils.errors.DistutilsPlatformError(
    distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

I had the Microsoft Visual C++ 2017 14.12 installed, and I could not install 2015 version because the installer wont allow it unless I uninstall the current version.
So i uninstalled the 2017 and installed the 2015 but I got the same error again!

Add Cargo.lock to the repo

Exactly what it says on the tin. Right now it's not really possible to build the repo reproducibly as the dependencies aren't locked, which is a pretty big no-no for distribution packaging.

Unable to install on Termux and Linux Deploy

Have been using tgcloud on my old computer (Linux Mint Tricia, x86) for a couple of months. For better experience, decided to install it both on my Xiaomi phone (Termux app) and Lenovo tablet (Linux Deploy app).
However, the normal installation of cryptg through pip install cryptg failed both times, giving this error log:

Collecting cryptg
  Using cached cryptg-0.2.post0.tar.gz (16 kB)
    ERROR: Command errored out with exit status 1:
     command: /data/data/com.termux/files/usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/data/data/com.termux/files/usr/tmp/pip-install-q9103x19/cryptg/setup.py'"'"'; __file__='"'"'/data/data/com.termux/files/usr/tmp/pip-install-q9103x19/cryptg/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /data/data/com.termux/files/usr/tmp/pip-pip-egg-info-n729x67v
         cwd: /data/data/com.termux/files/usr/tmp/pip-install-q9103x19/cryptg/
    Complete output (46 lines):
    WARNING: The wheel package is not available.
      ERROR: Command errored out with exit status 1:
       command: /data/data/com.termux/files/usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/data/data/com.termux/files/usr/tmp/pip-wheel-pejbf0zb/cffi/setup.py'"'"'; __file__='"'"'/data/data/com.termux/files/usr/tmp/pip-wheel-pejbf0zb/cffi/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /data/data/com.termux/files/usr/tmp/pip-wheel-a82fcu1r
           cwd: /data/data/com.termux/files/usr/tmp/pip-wheel-pejbf0zb/cffi/
      Complete output (6 lines):
      usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
         or: setup.py --help [cmd1 cmd2 ...]
         or: setup.py --help-commands
         or: setup.py cmd --help

      error: invalid command 'bdist_wheel'
      ----------------------------------------
      ERROR: Failed building wheel for cffi
    ERROR: Failed to build one or more wheels
    Traceback (most recent call last):
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/setuptools/installer.py", line 126, in fetch_build_egg
        subprocess.check_call(cmd)
      File "/data/data/com.termux/files/usr/lib/python3.9/subprocess.py", line 373, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['/data/data/com.termux/files/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/data/data/com.termux/files/usr/tmp/tmpk0y57itt', '--quiet', 'cffi>=1.0.0']' returned non-zero exit status 1.

    The above exception was the direct cause of the following exception:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/data/data/com.termux/files/usr/tmp/pip-install-q9103x19/cryptg/setup.py", line 63, in <module>
        main(sys.argv)
      File "/data/data/com.termux/files/usr/tmp/pip-install-q9103x19/cryptg/setup.py", line 19, in main
        setup(
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/setuptools/__init__.py", line 152, in setup
        _install_setup_requires(attrs)
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/setuptools/__init__.py", line 147, in _install_setup_requires
        dist.fetch_build_eggs(dist.setup_requires)
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/setuptools/dist.py", line 673, in fetch_build_eggs
        resolved_dists = pkg_resources.working_set.resolve(
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 764, in resolve
        dist = best[req.key] = env.best_match(
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 1049, in best_match
        return self.obtain(req, installer)
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pkg_resources/__init__.py", line 1061, in obtain
        return installer(requirement)
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/setuptools/dist.py", line 732, in fetch_build_egg
        return fetch_build_egg(self, req)
      File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/setuptools/installer.py", line 128, in fetch_build_egg
        raise DistutilsError(str(e)) from e
    distutils.errors.DistutilsError: Command '['/data/data/com.termux/files/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/data/data/com.termux/files/usr/tmp/tmpk0y57itt', '--quiet', 'cffi>=1.0.0']' returned non-zero exit status 1.
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

The upgrading of setuptools (with pip install --upgrade setuptools) didn't help.
Unfortunately, I'm new to Linux. Thank you very much!

Building a clean cryptg

hi,
i am trying to build a general perpose cryptg so it can be imported in any platform and be use anywere, i think i almost got it, but i am getting an error when importing and using it in python using CDLL , the import is fine but when i call the function "encrypt_ige" i get "OSError: exception: access violation reading 0xFFFFFFFFFFFFFFFF"
i could realy use your help.
here is the code:

/// Encrypts the input plain text with the 32 bytes key and IV.
#[no_mangle]
fn encrypt_ige(plain: &[u8], key: &[u8], iv: &[u8]) ->  Vec<u8> {
    let mut key_array = [0; 32];

    key_array.copy_from_slice(key);

    let mut iv_array = [0; 32];

    iv_array.copy_from_slice(iv);

    let cipher = grammers_crypto::encrypt_ige(plain, &key_array, &iv_array);
    return cipher;

}

/// Decrypts the input cipher text with the 32 bytes key and IV.
#[no_mangle]
fn decrypt_ige(cipher: &[u8], key: &[u8], iv: &[u8]) -> Vec<u8> {
    let mut key_array = [0; 32];
    
    key_array.copy_from_slice(key);

    let mut iv_array = [0; 32];

    iv_array.copy_from_slice(iv);

    let plain = grammers_crypto::decrypt_ige(cipher, &key_array, &iv_array);
    return plain;

}

/// Factorizes the pair of primes ``pq`` into ``(p, q)``.
#[no_mangle]
fn factorize_pq_pair(pq: u64) -> (u64, u64) {
    grammers_crypto::factorize::factorize(pq)
}

thank you very mush for your help.

Issues when installing in AzureVM

Trying to install cryptg on Azure VM seems to produce the following error when using Python 3.8 (pip 19.3.1):

The package setup script has attempted to modify files on your system
that are not within the EasyInstall build area, and has been aborted.

This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand.  Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.

3.6 seems to work (pip 9.0.1).

Originally reported in https://t.me/TelethonChat/186930.

Nodejs module

Can this be ported to a nodejs native module?
If yes please tell me the steps.
Thankyou.

allow threads

hi
can't you use allow_threads in these Rust functions? to allow usage of Multiple threads using multiple cores when used by python?

Add wheels for python 3.10

❤️

(i'm using windows now i dont like to download 1 million GB of visual studio things to build wheels).

Python 3.12

Add support for Python 3.12

Support for Python 3.11

https://docs.python.org/3.11/whatsnew/3.11.html

I've tested the existing GHA workflow. It is broken. I may help fix it.

Another problem is dropping Python 3.6 support or not, as PyO3 has dropped it in v0.16.0. If it can be dropped, we can bump PyO3 to its latest version so that adding Python 3.11 support won't be difficult. I may help with it too.

Please provide source archive for the post2 release, and not only pre-compiled binaries

This is recommended by @Grimler91 in termux/termux-packages#6664 (comment), this would solve the issue of failing installation of cryptg in termux.

thank you.

cher-nov / cryptg Goto Github PK

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