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python-pycryptodome

Cryptographic library for Python

Current
3.23.0
Candidate
4.4.0
License
BSD-2-Clause

Build

TargetResultLast successful versionSucceeded at
rva23
3.23.0
rva20
3.23.0
x86_64
3.23.0

RuntimeDeps

DependencyObserved sourceCurrent requirementCandidate requirement
3.14.9

Optional RuntimeDeps

DependencyObserved sourceCurrent requirementCandidate requirement
pycryptodome-test-vectorsUnmapped
—
Not observed
9.0.3
Not observed
Dependency conditions
  • pycryptodome-test-vectorsUpgrade:any versionUnmapped
    Applies when (any)
    extra == "test"
  • pytestUpgrade:any version?
    Applies when (any)
    extra == "test"

Description

PyCryptodome is a self-contained Python package of low-level cryptographic primitives. It's 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 * 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) * 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.

Changelog

PR · 2

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