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openRuyi/SPECS/python-pycryptodome/python-pycryptodome.spec
2026-03-19 19:45:27 +08:00

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RPMSpec

# SPDX-FileCopyrightText: (C) 2025 Institute of Software, Chinese Academy of Sciences (ISCAS)
# SPDX-FileCopyrightText: (C) 2025 openRuyi Project Contributors
# SPDX-FileContributor: misaka00251 <liuxin@iscas.ac.cn>
#
# SPDX-License-Identifier: MulanPSL-2.0
%global srcname pycryptodome
Name: python-%{srcname}
Version: 3.23.0
Release: %autorelease
Summary: Cryptographic library for Python
License: BSD-2-Clause
URL: https://github.com/Legrandin/pycryptodome
#!RemoteAsset
Source0: https://files.pythonhosted.org/packages/source/p/%{srcname}/%{srcname}-%{version}.tar.gz
BuildSystem: pyproject
BuildOption(install): Crypto
BuildRequires: pyproject-rpm-macros
BuildRequires: pkgconfig(python3)
Provides: python3-%{srcname}
%python_provide python3-%{srcname}
%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.
%generate_buildrequires
%pyproject_buildrequires
%files -f %{pyproject_files}
%doc AUTHORS.rst Changelog.rst README.rst
%license LICENSE.rst
%changelog
%{?autochangelog}