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%global _empty_manifest_terminate_build 0
Name: python-ECPy
Version: 1.2.5
Release: 1
Summary: Pure Pyhton Elliptic Curve Library
License: Apache License - Version 2.0
URL: https://github.com/cslashm/ECPy
Source0: https://mirrors.nju.edu.cn/pypi/web/packages/e0/48/3f8c1a252e3a46fd04e6fabc5e11c933b9c39cf84edd4e7c906e29c23750/ECPy-1.2.5.tar.gz
BuildArch: noarch
%description
ECPy (pronounced ekpy), is a pure python Elliptic Curve library
providing ECDSA, EDDSA (Ed25519), ECSchnorr, Borromean signatures as well as Point
operations.
Full html documentation is available `here <https://cslashm.github.com/ECPy>`_.
**ECDSA sample**
from ecpy.curves import Curve,Point
from ecpy.keys import ECPublicKey, ECPrivateKey
from ecpy.ecdsa import ECDSA
cv = Curve.get_curve('secp256k1')
pu_key = ECPublicKey(Point(0x65d5b8bf9ab1801c9f168d4815994ad35f1dcb6ae6c7a1a303966b677b813b00,
0xe6b865e529b8ecbf71cf966e900477d49ced5846d7662dd2dd11ccd55c0aff7f,
cv))
pv_key = ECPrivateKey(0xfb26a4e75eec75544c0f44e937dcf5ee6355c7176600b9688c667e5c283b43c5,
cv)
signer = ECDSA()
sig = signer.sign(b'01234567890123456789012345678912',pv_key)
assert(signer.verify(b'01234567890123456789012345678912',sig,pu_key))
**Point sample**
from ecpy.curves import Curve,Point
cv = Curve.get_curve('secp256k1')
P = Point(0x65d5b8bf9ab1801c9f168d4815994ad35f1dcb6ae6c7a1a303966b677b813b00,
0xe6b865e529b8ecbf71cf966e900477d49ced5846d7662dd2dd11ccd55c0aff7f,
cv)
k = 0xfb26a4e75eec75544c0f44e937dcf5ee6355c7176600b9688c667e5c283b43c5
Q = k*P
R = P+Q
%package -n python3-ECPy
Summary: Pure Pyhton Elliptic Curve Library
Provides: python-ECPy
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-pip
%description -n python3-ECPy
ECPy (pronounced ekpy), is a pure python Elliptic Curve library
providing ECDSA, EDDSA (Ed25519), ECSchnorr, Borromean signatures as well as Point
operations.
Full html documentation is available `here <https://cslashm.github.com/ECPy>`_.
**ECDSA sample**
from ecpy.curves import Curve,Point
from ecpy.keys import ECPublicKey, ECPrivateKey
from ecpy.ecdsa import ECDSA
cv = Curve.get_curve('secp256k1')
pu_key = ECPublicKey(Point(0x65d5b8bf9ab1801c9f168d4815994ad35f1dcb6ae6c7a1a303966b677b813b00,
0xe6b865e529b8ecbf71cf966e900477d49ced5846d7662dd2dd11ccd55c0aff7f,
cv))
pv_key = ECPrivateKey(0xfb26a4e75eec75544c0f44e937dcf5ee6355c7176600b9688c667e5c283b43c5,
cv)
signer = ECDSA()
sig = signer.sign(b'01234567890123456789012345678912',pv_key)
assert(signer.verify(b'01234567890123456789012345678912',sig,pu_key))
**Point sample**
from ecpy.curves import Curve,Point
cv = Curve.get_curve('secp256k1')
P = Point(0x65d5b8bf9ab1801c9f168d4815994ad35f1dcb6ae6c7a1a303966b677b813b00,
0xe6b865e529b8ecbf71cf966e900477d49ced5846d7662dd2dd11ccd55c0aff7f,
cv)
k = 0xfb26a4e75eec75544c0f44e937dcf5ee6355c7176600b9688c667e5c283b43c5
Q = k*P
R = P+Q
%package help
Summary: Development documents and examples for ECPy
Provides: python3-ECPy-doc
%description help
ECPy (pronounced ekpy), is a pure python Elliptic Curve library
providing ECDSA, EDDSA (Ed25519), ECSchnorr, Borromean signatures as well as Point
operations.
Full html documentation is available `here <https://cslashm.github.com/ECPy>`_.
**ECDSA sample**
from ecpy.curves import Curve,Point
from ecpy.keys import ECPublicKey, ECPrivateKey
from ecpy.ecdsa import ECDSA
cv = Curve.get_curve('secp256k1')
pu_key = ECPublicKey(Point(0x65d5b8bf9ab1801c9f168d4815994ad35f1dcb6ae6c7a1a303966b677b813b00,
0xe6b865e529b8ecbf71cf966e900477d49ced5846d7662dd2dd11ccd55c0aff7f,
cv))
pv_key = ECPrivateKey(0xfb26a4e75eec75544c0f44e937dcf5ee6355c7176600b9688c667e5c283b43c5,
cv)
signer = ECDSA()
sig = signer.sign(b'01234567890123456789012345678912',pv_key)
assert(signer.verify(b'01234567890123456789012345678912',sig,pu_key))
**Point sample**
from ecpy.curves import Curve,Point
cv = Curve.get_curve('secp256k1')
P = Point(0x65d5b8bf9ab1801c9f168d4815994ad35f1dcb6ae6c7a1a303966b677b813b00,
0xe6b865e529b8ecbf71cf966e900477d49ced5846d7662dd2dd11ccd55c0aff7f,
cv)
k = 0xfb26a4e75eec75544c0f44e937dcf5ee6355c7176600b9688c667e5c283b43c5
Q = k*P
R = P+Q
%prep
%autosetup -n ECPy-1.2.5
%build
%py3_build
%install
%py3_install
install -d -m755 %{buildroot}/%{_pkgdocdir}
if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
pushd %{buildroot}
if [ -d usr/lib ]; then
find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/lib64 ]; then
find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/bin ]; then
find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
fi
if [ -d usr/sbin ]; then
find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
fi
touch doclist.lst
if [ -d usr/share/man ]; then
find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
fi
popd
mv %{buildroot}/filelist.lst .
mv %{buildroot}/doclist.lst .
%files -n python3-ECPy -f filelist.lst
%dir %{python3_sitelib}/*
%files help -f doclist.lst
%{_docdir}/*
%changelog
* Mon Mar 06 2023 Python_Bot <Python_Bot@openeuler.org> - 1.2.5-1
- Package Spec generated
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