Lines Matching refs:ciphers

7 .. module:: cryptography.hazmat.primitives.ciphers
26     :class:`~cryptography.hazmat.primitives.ciphers.algorithms.AES` with a
28     :class:`~cryptography.hazmat.primitives.ciphers.modes.CBC` or
29     :class:`~cryptography.hazmat.primitives.ciphers.modes.CTR`. A simple
35         >>> from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
48         :class:`~cryptography.hazmat.primitives.ciphers.CipherAlgorithm`
51     :param mode: A :class:`~cryptography.hazmat.primitives.ciphers.modes.Mode`
65             :class:`~cryptography.hazmat.primitives.ciphers.CipherContext`
75             :class:`~cryptography.hazmat.primitives.ciphers.CipherContext`
87 .. currentmodule:: cryptography.hazmat.primitives.ciphers.algorithms
116         :class:`~cryptography.hazmat.primitives.ciphers.aead.ChaCha20Poly1305`
119         :class:`~cryptography.hazmat.primitives.ciphers.aead.ChaCha20Poly1305`
149         >>> from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
201 Weak ciphers
206     These ciphers are considered weak for a variety of reasons. New
233         >>> from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
260 .. module:: cryptography.hazmat.primitives.ciphers.modes
264     CBC (Cipher Block Chaining) is a mode of operation for block ciphers. It is
283         >>> from cryptography.hazmat.primitives.ciphers.modes import CBC
291         >>> from cryptography.hazmat.primitives.ciphers.modes import CBC
300         Counter mode is not recommended for use with block ciphers that have a
303     CTR (Counter) is a mode of operation for block ciphers. It is considered
319     OFB (Output Feedback) is a mode of operation for block ciphers. It
333     CFB (Cipher Feedback) is a mode of operation for block ciphers. It
347     CFB (Cipher Feedback) is a mode of operation for block ciphers. It
366         :class:`~cryptography.hazmat.primitives.ciphers.aead.AESGCM` instead
371         (:meth:`~cryptography.hazmat.primitives.ciphers.CipherContext.finalize`
373         :meth:`~cryptography.hazmat.primitives.ciphers.AEADDecryptionContext.finalize_with_tag`)
377     GCM (Galois Counter Mode) is a mode of operation for block ciphers. An
411         :meth:`~cryptography.hazmat.primitives.ciphers.AEADDecryptionContext.finalize_with_tag`.
432         from cryptography.hazmat.primitives.ciphers import (
501         :class:`~cryptography.hazmat.primitives.ciphers.algorithms.AES`.
532     ciphers. Each block of data is encrypted in the same way. This means
541 .. currentmodule:: cryptography.hazmat.primitives.ciphers
551     Block ciphers require that the plaintext or ciphertext always be a multiple
554     apply any padding; you'll need to add your own. For block ciphers the
558     :class:`~cryptography.hazmat.primitives.ciphers.modes.CTR`) you don't have
570         :class:`~cryptography.hazmat.primitives.ciphers.modes.CTR`), this will
600             >>> from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
632     :class:`~cryptography.hazmat.primitives.ciphers.modes.GCM`) the result will
658     :class:`~cryptography.hazmat.primitives.ciphers.modes.GCM` an object
676     :class:`~cryptography.hazmat.primitives.ciphers.modes.GCM` an object
698         of the :class:`~cryptography.hazmat.primitives.ciphers.modes.GCM` mode
700         :meth:`~cryptography.hazmat.primitives.ciphers.CipherContext.finalize`.
733 .. currentmodule:: cryptography.hazmat.primitives.ciphers.modes
751         :param cryptography.hazmat.primitives.ciphers.CipherAlgorithm algorithm:
758         :class:`~cryptography.hazmat.primitives.ciphers.modes.CBC` mode uses