This is an implementation of MPC threshold signatures for both ECDSA and EdDSA. The ECDSA implementation is based on Fast Multiparty Threshold ECDSA with Fast Trustless Setup. The EdDSA implementation is based on Provably Secure Distributed Schnorr Signatures and a (t, n) Threshold Scheme for Implicit Certificates.
$ pip3 install ggmpc$ sudo apt-get install git
$ git clone https://github.com/johnoliverdriscoll/py-ggmpc
$ cd py-ggmpc
$ pip3 install .
$ python3 -m unittest -vRead the automatically generated documentation and unit tests.
This project includes a command line utility that can perform all features. Examples of complete end-to-end key generation and signing flows using the command line utility can be found in the TESTING document.