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Cryptographic library for Python

Project description

PyCryptodome is a self-contained Python package of low-level cryptographic primitives.

It supports Python 2.4 or newer, all Python 3 versions and PyPy.

You can install it with:

pip install pycryptodome

All modules are installed under the Crypto package.

Check the pycryptodomex project for the equivalent library that works under the Cryptodome package.

PyCryptodome is a fork of PyCrypto. It brings several enhancements with respect to the last official version of PyCrypto (2.6.1), for instance:

  • Authenticated encryption modes (GCM, CCM, EAX, SIV, OCB)
  • Accelerated AES on Intel platforms via AES-NI
  • First class support for PyPy
  • Elliptic curves cryptography (NIST P-256 curve only)
  • Better and more compact API (nonce and iv attributes for ciphers, automatic generation of random nonces and IVs, simplified CTR cipher mode, and more)
  • SHA-3 (including SHAKE XOFs) and BLAKE2 hash algorithms
  • Salsa20 and ChaCha20 stream ciphers
  • scrypt and HKDF
  • Deterministic (EC)DSA
  • Password-protected PKCS#8 key containers
  • Shamir’s Secret Sharing scheme
  • Random numbers get sourced directly from the OS (and not from a CSPRNG in userspace)
  • Simplified install process, including better support for Windows
  • Cleaner RSA and DSA key generation (largely based on FIPS 186-4)
  • Major clean ups and simplification of the code base

PyCryptodome is not a wrapper to a separate C library like OpenSSL. To the largest possible extent, algorithms are implemented in pure Python. Only the pieces that are extremely critical to performance (e.g. block ciphers) are implemented as C extensions.

For more information, see the homepage.

All the code can be downloaded from GitHub.

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pycryptodome-3.6.6-cp27-cp27m-macosx_10_6_intel.whl (7.3 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp27-cp27m-manylinux1_i686.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp27-cp27m-manylinux1_x86_64.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp27-cp27mu-manylinux1_i686.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp27-cp27mu-manylinux1_x86_64.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp27-cp27m-win32.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp27-cp27m-win_amd64.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp27 Aug 17, 2018
pycryptodome-3.6.6-cp33-cp33m-win32.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp33 Aug 17, 2018
pycryptodome-3.6.6-cp33-cp33m-win_amd64.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp33 Aug 17, 2018
pycryptodome-3.6.6-cp34-cp34m-macosx_10_6_intel.whl (7.3 MB) Copy SHA256 hash SHA256 Wheel cp34 Aug 17, 2018
pycryptodome-3.6.6-cp34-cp34m-manylinux1_i686.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp34 Aug 17, 2018
pycryptodome-3.6.6-cp34-cp34m-manylinux1_x86_64.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp34 Aug 17, 2018
pycryptodome-3.6.6-cp34-cp34m-win32.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp34 Aug 17, 2018
pycryptodome-3.6.6-cp34-cp34m-win_amd64.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp34 Aug 17, 2018
pycryptodome-3.6.6-cp35-cp35m-macosx_10_6_intel.whl (7.3 MB) Copy SHA256 hash SHA256 Wheel cp35 Aug 17, 2018
pycryptodome-3.6.6-cp35-cp35m-manylinux1_i686.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp35 Aug 17, 2018
pycryptodome-3.6.6-cp35-cp35m-manylinux1_x86_64.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp35 Aug 17, 2018
pycryptodome-3.6.6-cp35-cp35m-win32.whl (7.9 MB) Copy SHA256 hash SHA256 Wheel cp35 Aug 17, 2018
pycryptodome-3.6.6-cp35-cp35m-win_amd64.whl (7.9 MB) Copy SHA256 hash SHA256 Wheel cp35 Aug 17, 2018
pycryptodome-3.6.6-cp36-cp36m-macosx_10_6_intel.whl (7.3 MB) Copy SHA256 hash SHA256 Wheel cp36 Aug 17, 2018
pycryptodome-3.6.6-cp36-cp36m-manylinux1_i686.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp36 Aug 17, 2018
pycryptodome-3.6.6-cp36-cp36m-manylinux1_x86_64.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp36 Aug 17, 2018
pycryptodome-3.6.6-cp36-cp36m-win32.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp36 Aug 17, 2018
pycryptodome-3.6.6-cp36-cp36m-win_amd64.whl (7.9 MB) Copy SHA256 hash SHA256 Wheel cp36 Aug 17, 2018
pycryptodome-3.6.6-cp37-cp37m-macosx_10_6_intel.whl (7.3 MB) Copy SHA256 hash SHA256 Wheel cp37 Aug 17, 2018
pycryptodome-3.6.6-cp37-cp37m-manylinux1_i686.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp37 Aug 17, 2018
pycryptodome-3.6.6-cp37-cp37m-manylinux1_x86_64.whl (7.4 MB) Copy SHA256 hash SHA256 Wheel cp37 Aug 17, 2018
pycryptodome-3.6.6-cp37-cp37m-win32.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp37 Aug 17, 2018
pycryptodome-3.6.6-cp37-cp37m-win_amd64.whl (7.8 MB) Copy SHA256 hash SHA256 Wheel cp37 Aug 17, 2018
pycryptodome-3.6.6.tar.gz (7.1 MB) Copy SHA256 hash SHA256 Source None Aug 17, 2018

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