python-pycryptodome
Cryptographic library for Python
- Current
- 3.23.0
- Candidate
- 4.4.0
- License
- BSD-2-Clause
RuntimeDeps
| Dependency | Observed source | Current requirement | Candidate requirement |
|---|---|---|---|
3.14.9 |
Optional RuntimeDeps
| Dependency | Observed source | Current requirement | Candidate requirement |
|---|---|---|---|
pycryptodome-test-vectorsUnmapped | — | Not observed | |
9.0.3 | Not observed |
Dependency conditions
- Applies when (any)
- extra == "test"
- 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
Checks
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Metadata unavailable Provider license expression is invalid SPDX metadata or exceeds the comparison budget. | Last attempted | |
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