# Disable failing tests on Fedora 26 (latest tests require a recent version of

# cffi)

%if 0%{?fedora} >= 27

%global _with_tests 1

%endif

%global srcname pycryptodomex

%global common_summary A self-contained cryptographic library for Python

%global common_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.\

\

Note: all modules are installed under the Cryptodome package to avoid\

conflicts with the PyCrypto library.

Name:           python-%{srcname}

Version:        3.6.0

Release:        2%{?dist}

Summary:        %{common_summary}

# PyCrypto-based code is public domain, futher PyCryptodome

# contributions are BSD

License:        BSD and Public Domain

URL:            http://www.pycryptodome.org/

Source0:        https://github.com/Legrandin/pycryptodome/archive/v%{version}x/%{srcname}-%{version}.tar.gz

# Use external libtomcrypt library

Patch0:         %{name}-3.4.12-use_external_libtomcrypt.patch

BuildRequires:  gcc

BuildRequires:  libtomcrypt-devel

BuildRequires:  python2-devel

BuildRequires:  python3-devel

# Needed for documentation

BuildRequires:  python2-sphinx

%description

%{common_description}

%package -n python2-%{srcname}

Summary:        %{common_summary}

# GMP library is dl-opened

Requires:       gmp%{?_isa}

%{?python_provide:%python_provide python2-%{srcname}}

%description -n python2-%{srcname}

%{common_description}

%package -n python3-%{srcname}

Summary:        %{common_summary}

# GMP library is dl-opened

Requires:       gmp%{?_isa}

%{?python_provide:%python_provide python3-%{srcname}}

%description -n python3-%{srcname}

%{common_description}

%prep

%autosetup -n pycryptodome-%{version}x -p0

# Drop bundled libraries

rm -r src/libtom/

# Remove shebang

sed '1{\@^#! /usr/bin/env python@d}' lib/Crypto/SelfTest/__main__.py >lib/Crypto/SelfTest/__main__.py.new && \

touch -r lib/Crypto/SelfTest/__main__.py lib/Crypto/SelfTest/__main__.py.new && \

mv lib/Crypto/SelfTest/__main__.py.new lib/Crypto/SelfTest/__main__.py

%build

%py2_build

%py3_build

# Build documentation

pushd Doc/

%make_build man

popd

%install

%py2_install

%py3_install

# Install man pages

install -Dpm 0644 Doc/_build/man/pycryptodome.1 $RPM_BUILD_ROOT%{_mandir}/man1/pycryptodome.1

# Fix permissions

chmod 0755 $RPM_BUILD_ROOT%{python2_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh

chmod 0755 $RPM_BUILD_ROOT%{python3_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh

%check

%if 0%{?_with_tests}

%{__python2} setup.py test

%{__python3} setup.py test

%endif

%files -n python2-%{srcname}

%doc AUTHORS.rst Changelog.rst README.rst

%license LICENSE.rst

%{python2_sitearch}/*

%{_mandir}/man1/pycryptodome.1.*

%files -n python3-%{srcname}

%doc AUTHORS.rst Changelog.rst README.rst

%license LICENSE.rst

%{python3_sitearch}/*

%{_mandir}/man1/pycryptodome.1.*

%changelog

* Tue Apr 10 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.6.0-2

- Disable tests on Fedora 26

* Tue Apr 10 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.6.0-1

- Update to 3.6.0

* Tue Mar 20 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.5.1-1

- Update to 3.5.1

* Thu Mar 08 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.5.0-1

- Update to 3.5.0

* Wed Mar 07 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.4.12-3

- Fix Provides in python3 subpackage

* Tue Mar 06 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.4.12-2

- Fix License tag

* Tue Mar 06 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.4.12-1

- Initial RPM release