c_secp256k1

secp256k1 wrapped with cffi to use with python

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Project description

Bitcoin secp256k1 C library wrapped with CFFI to use with Python2 and PyPy2.

Benchmarks

These results are achieved on an Intel Core i5-4200U CPU @ 1.6GHz:

cffi took: 0.75secs / 74μs per op  / 13391 signs per sec

cffi took: 1.09secs / 109μs per op  / 9170 recovers per sec

Usage

This library offers sign and recover from the secp256k1 bitcoin lib used like this:

sig = secp256k1_ecdsa_sign(msg32, seckey)

pubkey = secp256k1_ecdsa_recover(msg32, sig)

Installation

Clone repo:

git clone https://github.com/czepluch/pysecp256k1.git

Development

To install:

python setup.py develop

Install

To install package:

python setup.py install

Test

To test and install test dependenceis:

python setup.py test

Generate source & binary pakacages

To generate installable source and binary packages:

python setup.py sdist bdist_wheel

Project details

These details have not been verified by PyPI

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Release history Release notifications | RSS feed

0.0.8

Nov 25, 2015

0.0.7

Nov 19, 2015

This version

0.0.6

Nov 2, 2015

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