Threshold signatures

This is a proof of concept implementation of the practical signature from Born and Raised Distributively: Fully Distributed Non-Interactive Adaptively-Secure Threshold Signatures with Short Shares from Benoît Libert, Marc Joye and Moti Yung.

This C++ implementation relies on the Relic toolkit from Diego Aranha.

Usage: ./main t n Msg

• t is the minimum number of users needed for the reconstruction
• n the total number of users
• Msg is the message to be signed