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Update to documentation

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This commit is contained in:
Helder Eijs 2019-06-08 23:24:21 +02:00
parent c09ed08d76
commit 854e41920c
5 changed files with 76 additions and 27 deletions
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7
lib/Crypto/Cipher/ChaCha20.py
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@ -80,9 +80,10 @@ def _HChaCha20(key, nonce):
class ChaCha20Cipher(object):
"""ChaCha20 cipher object. Do not create it directly. Use :py:func:`new` instead.
"""ChaCha20 (or XChaCha20) cipher object.
Do not create it directly. Use :py:func:`new` instead.
:var nonce: The nonce with length 8 or 12
:var nonce: The nonce with length 8, 12 or 24 bytes
:vartype nonce: bytes
"""
@ -247,7 +248,9 @@ def new(**kwargs):
nonce (bytes/bytearray/memoryview): A mandatory value that
must never be reused for any other encryption
done with this key.
For ChaCha20, it must be 8 or 12 bytes long.
For XChaCha20, it must be 24 bytes long.
If not provided, 8 bytes will be randomly generated