def is_signature_valid(
        self, public_key: CertificateIssuerPublicKeyTypes
    ) -> bool:
        """
        Verifies signature of revocation list against given public key.
        """

        Verifies signature of revocation list against given public key.
        
Solutions/CyberArkAudit/Data Connectors/.python_packages/lib/site-packages/cryptography/x509/base.py