Module signature

Expand description

Handling transaction signature operations, including signature recovery, applying chain IDs, and EIP-2 validation.

Functions§

recover_signer
Recover signer address from message hash. This ensures that the signature S value is greater than secp256k1n / 2, as specified in EIP-2.
recover_signer_unchecked
Recover signer from message hash, without ensuring that the signature has a low s value.