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Diffstat (limited to 'docs/hazmat/backends')
-rw-r--r-- | docs/hazmat/backends/interfaces.rst | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst index e6bf8f69..a7a9661b 100644 --- a/docs/hazmat/backends/interfaces.rst +++ b/docs/hazmat/backends/interfaces.rst @@ -212,3 +212,62 @@ A specific ``backend`` may provide one or more of these interfaces. provider. :raises ValueError: If the public_exponent is not valid. + + .. method:: create_rsa_signature_ctx(private_key, padding, algorithm) + + :param private_key: An instance of an + :class:`~cryptography.hazmat.primitives.interfaces.RSAPrivateKey` + provider. + + :param padding: An instance of an + :class:`~cryptography.hazmat.primitives.interfaces.AsymmetricPadding` + provider. + + :param algorithm: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.HashAlgorithm` + provider. + + :returns: + :class:`~cryptography.hazmat.primitives.interfaces.AsymmetricSignatureContext` + + .. method:: create_rsa_verification_ctx(public_key, signature, padding, algorithm) + + :param public_key: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.RSAPublicKey` + provider. + + :param bytes signature: The signature to verify. + + :param padding: An instance of an + :class:`~cryptography.hazmat.primitives.interfaces.AsymmetricPadding` + provider. + + :param algorithm: An instance of a + :class:`~cryptography.hazmat.primitives.interfaces.HashAlgorithm` + provider. + + :returns: + :class:`~cryptography.hazmat.primitives.interfaces.AsymmetricVerificationContext` + + +.. class:: OpenSSLSerializationBackend + + .. versionadded:: 0.3 + + A backend with methods for working with OpenSSL's "traditional" PKCS #1 + style key serialization. + + .. method:: load_openssl_pem_private_key(data, password) + + :param bytes data: PEM data to deserialize. + + :param bytes password: The password to use if this data is encrypted. + Should be None if the data is not encrypted. + + :return: A new instance of + :class:`~cryptography.hazmat.primitives.serialization.OpenSSLPrivateKey` + + :raises ValueError: If the data could not be deserialized correctly. + + :raises cryptography.exceptions.UnsupportedAlgorithm: If the data is + encrypted with an unsupported algorithm. |