threshold-ed25519

Threshold Ed25519

The threshold-ed25519 go module contains primatives for implementing threshold signatures for ed25519 curves.

Threshold signatures allow for splitting a private key into m secret shares. To sign a message, at least some threshold of the shareholders need to coordinate and provide their individual signatures using their share. These individual signatures combine to form a single valid signature.

References

• Provably Secure Distributed Schnorr Signatures and a (t, n) Threshold Scheme for Implicit Certificates