diff options
| -rw-r--r-- | CHANGELOG.rst | 2 | ||||
| -rw-r--r-- | docs/hazmat/primitives/asymmetric/utils.rst | 18 |
2 files changed, 16 insertions, 4 deletions
diff --git a/CHANGELOG.rst b/CHANGELOG.rst index c9ea7fa2..c99fcbd1 100644 --- a/CHANGELOG.rst +++ b/CHANGELOG.rst @@ -47,7 +47,7 @@ Changelog a single-valued RDN. * Added :func:`~cryptography.hazmat.primitives.asymmetric.ec.derive_private_key`. -* Added support for signing and verifying RSA signatures with +* Added support for signing and verifying RSA, DSA, and ECDSA signatures with :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed` digests. diff --git a/docs/hazmat/primitives/asymmetric/utils.rst b/docs/hazmat/primitives/asymmetric/utils.rst index ab49e551..f46acb2e 100644 --- a/docs/hazmat/primitives/asymmetric/utils.rst +++ b/docs/hazmat/primitives/asymmetric/utils.rst @@ -33,11 +33,23 @@ Asymmetric Utilities .. versionadded:: 1.6 - ``Prehashed`` can be passed as the ``algorithm`` in + ``Prehashed`` can be passed as the ``algorithm`` in the RSA :meth:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKey.sign` - or + and :meth:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey.verify` - if the data to be signed or verified has been hashed beforehand. + as well as DSA + :meth:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPrivateKey.sign` + and + :meth:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPublicKey.verify` + methods. + + For elliptic curves it can be passed as the ``algorithm`` in + :class:`~cryptography.hazmat.primitives.asymmetric.ec.ECDSA` and then used + with + :meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKey.sign` + and + :meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey.verify` + . :param algorithm: An instance of :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm`. |