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author | Ayrx <terrycwk1994@gmail.com> | 2014-05-17 19:47:09 +0800 |
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committer | Ayrx <terrycwk1994@gmail.com> | 2014-05-17 19:47:09 +0800 |
commit | 00eff9ca7fece942670429824cb77dd532190c96 (patch) | |
tree | 6fdc0df70cd1bbecd56049208899111a8edcd202 /docs/hazmat/primitives/key-derivation-functions.rst | |
parent | 6d69eab6caff7b87d32fab3c7178296e481eb8a4 (diff) | |
download | cryptography-00eff9ca7fece942670429824cb77dd532190c96.tar.gz cryptography-00eff9ca7fece942670429824cb77dd532190c96.tar.bz2 cryptography-00eff9ca7fece942670429824cb77dd532190c96.zip |
Simplified exception message
Diffstat (limited to 'docs/hazmat/primitives/key-derivation-functions.rst')
-rw-r--r-- | docs/hazmat/primitives/key-derivation-functions.rst | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/docs/hazmat/primitives/key-derivation-functions.rst b/docs/hazmat/primitives/key-derivation-functions.rst index c9c0c3cc..f68b12c1 100644 --- a/docs/hazmat/primitives/key-derivation-functions.rst +++ b/docs/hazmat/primitives/key-derivation-functions.rst @@ -88,9 +88,7 @@ Different KDFs are suitable for different tasks such as: provided ``backend`` does not implement :class:`~cryptography.hazmat.backends.interfaces.PBKDF2HMACBackend` - :raises TypeError: This exception is raised if ``salt`` is not a binary - type. This is ``str`` in Python 2 and ``bytes`` in - Python 3. + :raises TypeError: This exception is raised if ``salt`` is not ``bytes``. .. method:: derive(key_material) @@ -104,8 +102,7 @@ Different KDFs are suitable for different tasks such as: once. :raises TypeError: This exception is raised if ``key_material`` is not - a binary type. This is ``str`` in Python 2 and - ``bytes`` in Python 3. + ``bytes``. This generates and returns a new key from the supplied password. @@ -200,16 +197,14 @@ Different KDFs are suitable for different tasks such as: :class:`~cryptography.hazmat.backends.interfaces.HMACBackend` :raises TypeError: This exception is raised if ``salt`` or ``info`` is not - a binary type. This is ``str`` in Python 2 and ``bytes`` - in Python 3. + ``bytes``. .. method:: derive(key_material) :param bytes key_material: The input key material. :return bytes: The derived key. :raises TypeError: This exception is raised if ``key_material`` is not - a binary type. This is ``str`` in Python 2 and - ``bytes`` in Python 3. + ``bytes``. Derives a new key from the input key material by performing both the extract and expand operations. @@ -292,9 +287,7 @@ Different KDFs are suitable for different tasks such as: provided ``backend`` does not implement :class:`~cryptography.hazmat.backends.interfaces.HMACBackend` :raises TypeError: This is raised if the provided ``info`` is a unicode object - :raises TypeError: This exception is raised if ``info`` is not a binary - type. This is ``str`` in Python 2 and ``bytes`` in - Python 3. + :raises TypeError: This exception is raised if ``info`` is not ``bytes``. .. method:: derive(key_material) @@ -304,8 +297,7 @@ Different KDFs are suitable for different tasks such as: :raises TypeError: This is raised if the provided ``key_material`` is a unicode object :raises TypeError: This exception is raised if ``key_material`` is not - a binary type. This is ``str`` in Python 2 and - ``bytes`` in Python 3. + ``bytes``. Derives a new key from the input key material by performing both the extract and expand operations. |