Function recover_signer
pub fn recover_signer(
signature: &PrimitiveSignature,
hash: FixedBytes<32>,
) -> Option<Address>
Expand description
Recover signer address from message hash. This ensures that the signature S value is
greater than secp256k1n / 2
, as specified in
EIP-2.
If the S value is too large, then this will return None