AbstractSigner

Abstract contract for signature validation. Developers must implement _rawSignatureValidation and use it as the lowest-level signature validation mechanism.

Note: stateless:

Functions

_rawSignatureValidation

Signature validation algorithm. WARNING: Implementing a signature validation algorithm is a security-sensitive operation as it involves cryptographic verification. It is important to review and test thoroughly before deployment. Consider using one of the signature verification libraries (xref:api:utils/cryptography#ECDSA[ECDSA], xref:api:utils/cryptography#P256[P256] or xref:api:utils/cryptography#RSA[RSA]).

function _rawSignatureValidation(bytes32 hash, bytes calldata signature) internal view virtual returns (bool);