python-pycryptodomex/python-pycryptodomex.spec

%global pypi_name pycryptodomex

Summary:	A self-contained cryptographic library for Python
Name:		python-%{pypi_name}
Version:	3.20.0
Release:	3
# PyCrypto-based code is public domain, further PyCryptodome contributions are
# BSD
License:	BSD and Public Domain
Group:		Development/Python
URL:		https://www.pycryptodome.org
Source0:	https://github.com/Legrandin/pycryptodome/archive/v%{version}/%{pypi_name}-%{version}.tar.gz
Source1000: %{name}.rpmlintrc
# Use external libtomcrypt library
#Patch0:		%{name}-3.15.0-use_external_libtomcrypt.patch
# Fix documentation build with Sphinx <= 1.2, especially on EL
#Patch1:		%{name}-3.7.0-sphinx.patch
#BuildRequires:	pyproject-rpm-macros
BuildRequires:	python3egg(pytest)
BuildRequires:	python3egg(setuptools)
BuildRequires:	pkgconfig(libtomcrypt)
BuildRequires:	pkgconfig(libtommath)
BuildRequires:	pkgconfig(python3)
BuildRequires:  pkgconfig(python)
BuildRequires:  pythonegg(setuptools)
BuildRequires:  pythonegg(pytest)
BuildRequires:  python38-devel
BuildRequires:  python38-setuptools
#BuildRequires:  python38-pytest
Requires:       %{_lib}gmp10
Provides:       python-%{pypi_name}x = %{EVRD}
%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).

#------------------------------------------------

%package -n python3-%{pypi_name}
Summary:	%{summary}
Group:		Development/Python
Requires:	%{_lib}gmp10
Provides:   python3-%{pypi_name} = %{EVRD}

%description -n python3-%{pypi_name}
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.

Note: all modules are installed under the Cryptodome package
to avoid conflicts with the PyCrypto library.


%files -n python3-%{pypi_name}
%doc README.rst LICENSE.rst
%exclude %{python3_sitearch}/Crypto/SelfTest
%{python3_sitearch}/Crypto
%{python3_sitearch}/pycryptodome-%{version}-py%{py3_ver}.egg-info


#------------------------------------------------

%package -n python3-%{pypi_name}-selftest
Summary:	PyCryptodome test suite module
Group:		Development/Python
Requires:	python3-%{pypi_name} == %{EVRD}

%description -n python3-%{pypi_name}-selftest
This package provides the PyCryptodome test suite module
(Cryptodome.SelfTest).

%files -n python3-%{pypi_name}-selftest
%{python3_sitearch}/Crypto/SelfTest

#------------------------------------------------

%package -n python38-%{pypi_name}
Summary:	%{summary}
Group:		Development/Python
Requires:	%{_lib}gmp10
Provides:   python38-%{pypi_name} = %{EVRD}

%description -n python38-%{pypi_name}
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.

Note: all modules are installed under the Cryptodome package
to avoid conflicts with the PyCrypto library.


%files -n python38-%{pypi_name}
%doc README.rst LICENSE.rst
%exclude %{python38_sitearch}/Crypto/SelfTest
%{python38_sitearch}/Crypto
%{python38_sitearch}/pycryptodome-%{version}-py%{py38_ver}.egg-info

#------------------------------------------------

%package -n python38-%{pypi_name}-selftest
Summary:	PyCryptodome test suite module
Group:		Development/Python
Requires:	python38-%{pypi_name} == %{EVRD}

%description -n python38-%{pypi_name}-selftest
This package provides the PyCryptodome test suite module 
(Cryptodome.SelfTest).

%files -n python38-%{pypi_name}-selftest
%{python38_sitearch}/Crypto/SelfTest

#------------------------------------------------

%package -n python-%{pypi_name}-selftest
Summary:	PyCryptodome test suite module
Group:		Development/Python
Requires:	python-%{pypi_name} == %{EVRD}

%description -n python-%{pypi_name}-selftest
This package provides the PyCryptodome test suite module
(Cryptodome.SelfTest).

%files -n python-%{pypi_name}-selftest
%{python_sitearch}/Cryptodome/SelfTest

#------------------------------------------------

%prep
%setup -qn pycryptodome-%{version}

cp -a . %{py3dir}
cp -a . %{py38dir}

# Drop bundled libraries
#rm -r src/libtom/

# Remove shebang
#sed '1{\@^#! /usr/bin/env python@d}' lib/Cryptodome/SelfTest/__main__.py >lib/Cryptodome/SelfTest/__main__.py.new && \
#touch -r lib/Cryptodome/SelfTest/__main__.py lib/Cryptodome/SelfTest/__main__.py.new && \
#mv lib/Cryptodome/SelfTest/__main__.py.new lib/Cryptodome/SelfTest/__main__.py

#generate_buildrequires
#pyproject_buildrequires -r

%build
touch .separate_namespace
%py_build

pushd %{py3dir}
%py3_build
popd

pushd %{py38dir}
%py38_build
popd


%install
%py_install

pushd %{py3dir}
%py3_install
popd

pushd %{py38dir}
%py38_install
popd


%files
%doc README.rst LICENSE.rst
%exclude %{python_sitearch}/Cryptodome/SelfTest
%{python_sitearch}/Cryptodome
%{python_sitearch}/pycryptodomex-%{version}-py%{py_ver}.egg-info