From 8d1c76ec7caf247d5675e14260d20fc508977ffb Mon Sep 17 00:00:00 2001 From: Determinant Date: Fri, 23 Aug 2024 03:14:03 +0000 Subject: release v0.1.8 --- frozen_deps/Cryptodome/Cipher/_mode_siv.py | 32 +++++++++++++++--------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'frozen_deps/Cryptodome/Cipher/_mode_siv.py') diff --git a/frozen_deps/Cryptodome/Cipher/_mode_siv.py b/frozen_deps/Cryptodome/Cipher/_mode_siv.py index d10c4dc..4a76ad6 100644 --- a/frozen_deps/Cryptodome/Cipher/_mode_siv.py +++ b/frozen_deps/Cryptodome/Cipher/_mode_siv.py @@ -123,8 +123,8 @@ class SivMode(object): factory.new(key[:subkey_size], factory.MODE_ECB, **kwargs) # Allowed transitions after initialization - self._next = [self.update, self.encrypt, self.decrypt, - self.digest, self.verify] + self._next = ["update", "encrypt", "decrypt", + "digest", "verify"] def _create_ctr_cipher(self, v): """Create a new CTR cipher from V in SIV mode""" @@ -164,12 +164,12 @@ class SivMode(object): The next associated data component. """ - if self.update not in self._next: + if "update" not in self._next: raise TypeError("update() can only be called" " immediately after initialization") - self._next = [self.update, self.encrypt, self.decrypt, - self.digest, self.verify] + self._next = ["update", "encrypt", "decrypt", + "digest", "verify"] return self._kdf.update(component) @@ -206,10 +206,10 @@ class SivMode(object): :Return: the MAC, as a byte string. """ - if self.digest not in self._next: + if "digest" not in self._next: raise TypeError("digest() cannot be called when decrypting" " or validating a message") - self._next = [self.digest] + self._next = ["digest"] if self._mac_tag is None: self._mac_tag = self._kdf.derive() return self._mac_tag @@ -240,10 +240,10 @@ class SivMode(object): or the key is incorrect. """ - if self.verify not in self._next: + if "verify" not in self._next: raise TypeError("verify() cannot be called" " when encrypting a message") - self._next = [self.verify] + self._next = ["verify"] if self._mac_tag is None: self._mac_tag = self._kdf.derive() @@ -290,19 +290,19 @@ class SivMode(object): The first item becomes ``None`` when the ``output`` parameter specified a location for the result. """ - - if self.encrypt not in self._next: + + if "encrypt" not in self._next: raise TypeError("encrypt() can only be called after" " initialization or an update()") - self._next = [ self.digest ] + self._next = ["digest"] # Compute V (MAC) if hasattr(self, 'nonce'): self._kdf.update(self.nonce) self._kdf.update(plaintext) self._mac_tag = self._kdf.derive() - + cipher = self._create_ctr_cipher(self._mac_tag) return cipher.encrypt(plaintext, output=output), self._mac_tag @@ -336,10 +336,10 @@ class SivMode(object): or the key is incorrect. """ - if self.decrypt not in self._next: + if "decrypt" not in self._next: raise TypeError("decrypt() can only be called" " after initialization or an update()") - self._next = [ self.verify ] + self._next = ["verify"] # Take the MAC and start the cipher for decryption self._cipher = self._create_ctr_cipher(mac_tag) @@ -350,7 +350,7 @@ class SivMode(object): self._kdf.update(self.nonce) self._kdf.update(plaintext if output is None else output) self.verify(mac_tag) - + return plaintext -- cgit v1.2.3-70-g09d2