This type represents the output of a Signature verification.
A trait that describes the Penumbral Proxy Re-Signature protocol. Given a Re-Signature key, a BLS signature can be re-signed from Bob's key to Alice's key.
A trait that describes a key that can be used for threshold cryptography
protocols. The key that has this trait implemented on it can be split into
A trait that describes a signature from a threshold signing protocol. Given a threshold set of signature fragments, a full signature can be assembled and verified by its corresponding threshold key.