diff options
Diffstat (limited to 'docs/hazmat/backends/interfaces.rst')
| -rw-r--r-- | docs/hazmat/backends/interfaces.rst | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst index e22c6bb3..49e4c88c 100644 --- a/docs/hazmat/backends/interfaces.rst +++ b/docs/hazmat/backends/interfaces.rst @@ -37,7 +37,7 @@ A specific ``backend`` may provide one or more of these interfaces. .. method:: create_symmetric_encryption_ctx(cipher, mode) Create a - :class:`~cryptogrpahy.hazmat.primitives.interfaces.CipherContext` that + :class:`~cryptography.hazmat.primitives.interfaces.CipherContext` that can be used for encrypting data with the symmetric ``cipher`` using the given ``mode``. @@ -56,7 +56,7 @@ A specific ``backend`` may provide one or more of these interfaces. .. method:: create_symmetric_decryption_ctx(cipher, mode) Create a - :class:`~cryptogrpahy.hazmat.primitives.interfaces.CipherContext` that + :class:`~cryptography.hazmat.primitives.interfaces.CipherContext` that can be used for decrypting data with the symmetric ``cipher`` using the given ``mode``. @@ -91,7 +91,7 @@ A specific ``backend`` may provide one or more of these interfaces. .. method:: create_hash_ctx(algorithm) Create a - :class:`~cryptogrpahy.hazmat.primitives.interfaces.HashContext` that + :class:`~cryptography.hazmat.primitives.interfaces.HashContext` that uses the specified ``algorithm`` to calculate a message digest. :param algorithm: An instance of a @@ -121,7 +121,7 @@ A specific ``backend`` may provide one or more of these interfaces. .. method:: create_hmac_ctx(algorithm) Create a - :class:`~cryptogrpahy.hazmat.primitives.interfaces.HashContext` that + :class:`~cryptography.hazmat.primitives.interfaces.HashContext` that uses the specified ``algorithm`` to calculate a hash-based message authentication code. @@ -133,7 +133,6 @@ A specific ``backend`` may provide one or more of these interfaces. :class:`~cryptography.hazmat.primitives.interfaces.HashContext` - .. class:: PBKDF2HMACBackend .. versionadded:: 0.2 @@ -144,7 +143,7 @@ A specific ``backend`` may provide one or more of these interfaces. Check if the specified ``algorithm`` is supported by this backend. - :param prf: An instance of a + :param algorithm: An instance of a :class:`~cryptography.hazmat.primitives.interfaces.HashAlgorithm` provider. @@ -164,7 +163,9 @@ A specific ``backend`` may provide one or more of these interfaces. :param bytes salt: A salt. :param int iterations: The number of iterations to perform of the hash - function. + function. This can be used to control the length of time the + operation takes. Higher numbers help mitigate brute force attacks + against derived keys. :param bytes key_material: The key material to use as a basis for the derived key. This is typically a password. |