File Content: interfaces.rst .. hazmat:: .. module:: cryptography.hazmat.primitives.asymmetric Signature Interfaces ==================== .. class:: AsymmetricSignatureContext .. versionadded:: 0.2 .. method:: update(data) :param bytes data: The data you want to sign. .. method:: finalize() :return bytes signature: The signature. .. class:: AsymmetricVerificationContext .. versionadded:: 0.2 .. method:: update(data) :param bytes data: The data you wish to verify using the signature. .. method:: verify() :raises cryptography.exceptions.InvalidSignature: If the signature does not validate. Submit