diff options
author | Determinant <[email protected]> | 2024-08-23 03:14:03 +0000 |
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committer | Determinant <[email protected]> | 2024-08-22 20:34:57 -0700 |
commit | 8d1c76ec7caf247d5675e14260d20fc508977ffb (patch) | |
tree | 8fa7c8ce3b7e3f4ece150a6da5922b5eb2dc7772 /frozen_deps/Cryptodome/Cipher/_mode_cbc.py | |
parent | 258780284151d49cba1d9c0d2ce33f9a19bb058b (diff) |
release v0.1.8
Diffstat (limited to 'frozen_deps/Cryptodome/Cipher/_mode_cbc.py')
-rw-r--r-- | frozen_deps/Cryptodome/Cipher/_mode_cbc.py | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/frozen_deps/Cryptodome/Cipher/_mode_cbc.py b/frozen_deps/Cryptodome/Cipher/_mode_cbc.py index edc29ca..94d02e7 100644 --- a/frozen_deps/Cryptodome/Cipher/_mode_cbc.py +++ b/frozen_deps/Cryptodome/Cipher/_mode_cbc.py @@ -120,7 +120,7 @@ class CbcMode(object): self.IV = self.iv """Alias for `iv`""" - self._next = [ self.encrypt, self.decrypt ] + self._next = ["encrypt", "decrypt"] def encrypt(self, plaintext, output=None): """Encrypt data with the key and the parameters set at initialization. @@ -158,18 +158,18 @@ class CbcMode(object): Otherwise, ``None``. """ - if self.encrypt not in self._next: + if "encrypt" not in self._next: raise TypeError("encrypt() cannot be called after decrypt()") - self._next = [ self.encrypt ] - + self._next = ["encrypt"] + if output is None: ciphertext = create_string_buffer(len(plaintext)) else: ciphertext = output - + if not is_writeable_buffer(output): raise TypeError("output must be a bytearray or a writeable memoryview") - + if len(plaintext) != len(output): raise ValueError("output must have the same length as the input" " (%d bytes)" % len(plaintext)) @@ -221,10 +221,10 @@ class CbcMode(object): Otherwise, ``None``. """ - if self.decrypt not in self._next: + if "decrypt" not in self._next: raise TypeError("decrypt() cannot be called after encrypt()") - self._next = [ self.decrypt ] - + self._next = ["decrypt"] + if output is None: plaintext = create_string_buffer(len(ciphertext)) else: @@ -232,7 +232,7 @@ class CbcMode(object): if not is_writeable_buffer(output): raise TypeError("output must be a bytearray or a writeable memoryview") - + if len(ciphertext) != len(output): raise ValueError("output must have the same length as the input" " (%d bytes)" % len(plaintext)) @@ -285,7 +285,7 @@ def _create_cbc_cipher(factory, **kwargs): if len(iv) != factory.block_size: raise ValueError("Incorrect IV length (it must be %d bytes long)" % - factory.block_size) + factory.block_size) if kwargs: raise TypeError("Unknown parameters for CBC: %s" % str(kwargs)) |