[−][src]Function sr25519::sign
pub fn sign(keypair: Keypair, message: Message) -> PyResult<Sig>
Signs a message with the given keypair, returning the resulting signature.
Arguments
keypair
- The sr25519 keypair to sign with, as a tuple of (public_bytes, private_bytes)message
- The binary message to sign.
Returns
A 64-byte signature.
Raises
ValueError
- If either the public or private key is invalid.