Bitcoin secp256k1 C library wrapped with CFFI to use with Python2 and PyPy2.
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 secThis library offers sign, recover and verify from the secp256k1 bitcoin lib used like this:
sig = ecdsa_sign_raw(msg32, seckey)
pubkey = ecdsa_recover_raw(msg32, sig)
ecdsa_verify_raw(msg32, sig, pubkey)On Ubuntu:
$ sudo apt-get install libssl-dev libffi-dev libtoolClone repo:
git clone https://github.com/czepluch/pysecp256k1.gitTo install package:
python setup.py installTo install:
python setup.py developTo test and install test dependenceis:
python setup.py testTo generate installable source and binary packages:
python setup.py sdist bdist_wheel