diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/hazmat/primitives/key-derivation-functions.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/hazmat/primitives/key-derivation-functions.rst b/docs/hazmat/primitives/key-derivation-functions.rst index 11fbd4e0..fdc540b9 100644 --- a/docs/hazmat/primitives/key-derivation-functions.rst +++ b/docs/hazmat/primitives/key-derivation-functions.rst @@ -276,12 +276,16 @@ Different KDFs are suitable for different tasks such as: :raises cryptography.exceptions.UnsupportedAlgorithm: This is raised if the provided ``backend`` does not implement :class:`~cryptography.hazmat.backends.interfaces.HMACBackend` + :raises TypeError: This is raised if the provided ``info`` is a unicode object .. method:: derive(key_material) :param bytes key_material: The input key material. :return bytes: The derived key. + :raises TypeError: This is raised if the provided ``key_material`` is + a unicode object + Derives a new key from the input key material by performing both the extract and expand operations. @@ -300,6 +304,8 @@ Different KDFs are suitable for different tasks such as: :meth:`verify` is called more than once. + :raises TypeError: This is raised if the provided ``key_material`` is + a unicode object This checks whether deriving a new key from the supplied ``key_material`` generates the same key as the ``expected_key``, and |