Description:

cSecp256k1 1.1.2

fast-curve
ctypes implementation for bitcoin curve secp256k1. It is 100 times faster than pure python implementation and may be even faster if used in lower level development languages.
Dependencies
Ubuntu
sudo apt-get install python3-dev libgmp3-dev libgmp3

Windows
Download Msys2 and install
it into C:\Msys folder, run MSYS2 and execute:
pacman -Syu

Download libgmp archive and extract it into C:\Msys\home\{USER}
folder. Then, runing MSYS2 from libgmp root folder execute:
./condigure
make
make check
make install

Use C:\Msys\mingw64\python.exe to run install command. The built package
can be moved into any python 3.x distribution path.
install command
python -m pip install git+https://github.com/Moustikitos/fast-curve.git

For Windows users, a built package is available
here.
Exctract content anywhere in python path defined by sys.path.
Versions
1.1.2

typing update

1.1.1

exclusive use of hash_sha256_s in schnorr.c

1.0.6

bugfix in bcrypto410_* schnorr signature

1.0.5

minor C code tweaks
minor setup.py module tweaks

1.0.4

C code improvement
code coverage improvement
pydoc-markdown documentation added

1.0.3

ecdsa signature support
bcrypto 4.10 schnorr signature support
BIP0340 sipa shnorr signatures support

Support this project

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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