diff options
Diffstat (limited to 'frozen_deps/Cryptodome/Cipher/_mode_ccm.py')
| -rw-r--r-- | frozen_deps/Cryptodome/Cipher/_mode_ccm.py | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/frozen_deps/Cryptodome/Cipher/_mode_ccm.py b/frozen_deps/Cryptodome/Cipher/_mode_ccm.py index 0e1c2f6..ec2e4f4 100644 --- a/frozen_deps/Cryptodome/Cipher/_mode_ccm.py +++ b/frozen_deps/Cryptodome/Cipher/_mode_ccm.py @@ -155,8 +155,8 @@ class CcmMode(object): self._t = None # Allowed transitions after initialization - self._next = [self.update, self.encrypt, self.decrypt, - self.digest, self.verify] + self._next = ["update", "encrypt", "decrypt", + "digest", "verify"] # Cumulative lengths self._cumul_assoc_len = 0 @@ -252,12 +252,12 @@ class CcmMode(object): A piece of associated data. There are no restrictions on its size. """ - 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"] self._cumul_assoc_len += len(assoc_data) if self._assoc_len is not None and \ @@ -336,10 +336,10 @@ class CcmMode(object): Otherwise, ``None``. """ - 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.encrypt, self.digest] + self._next = ["encrypt", "digest"] # No more associated data allowed from now if self._assoc_len is None: @@ -356,7 +356,7 @@ class CcmMode(object): if self._msg_len is None: self._msg_len = len(plaintext) self._start_mac() - self._next = [self.digest] + self._next = ["digest"] self._cumul_msg_len += len(plaintext) if self._cumul_msg_len > self._msg_len: @@ -409,10 +409,10 @@ class CcmMode(object): Otherwise, ``None``. """ - 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.decrypt, self.verify] + self._next = ["decrypt", "verify"] # No more associated data allowed from now if self._assoc_len is None: @@ -429,7 +429,7 @@ class CcmMode(object): if self._msg_len is None: self._msg_len = len(ciphertext) self._start_mac() - self._next = [self.verify] + self._next = ["verify"] self._cumul_msg_len += len(ciphertext) if self._cumul_msg_len > self._msg_len: @@ -461,10 +461,10 @@ class CcmMode(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"] return self._digest() def _digest(self): @@ -523,10 +523,10 @@ class CcmMode(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"] self._digest() secret = get_random_bytes(16) |