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-rw-r--r--docs/hazmat/primitives/asymmetric/rsa.rst7
1 files changed, 6 insertions, 1 deletions
diff --git a/docs/hazmat/primitives/asymmetric/rsa.rst b/docs/hazmat/primitives/asymmetric/rsa.rst
index d37b40f8..b6acab6b 100644
--- a/docs/hazmat/primitives/asymmetric/rsa.rst
+++ b/docs/hazmat/primitives/asymmetric/rsa.rst
@@ -564,6 +564,9 @@ Key interfaces
.. method:: sign(data, padding, algorithm)
.. versionadded:: 1.4
+ .. versionchanged:: 1.6
+ :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`
+ can now be used as an ``algorithm``.
Sign one block of data which can be verified later by others using the
public key.
@@ -574,7 +577,9 @@ Key interfaces
:class:`~cryptography.hazmat.primitives.asymmetric.padding.AsymmetricPadding`.
:param algorithm: An instance of
- :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm`.
+ :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm` or
+ :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`
+ if the ``data`` you want to sign has already been hashed.
:return bytes: Signature.