Server IP : 172.67.216.182 / Your IP : 108.162.226.97 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /lib/python3/dist-packages/cryptography/hazmat/primitives/ |
Upload File : |
# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. import abc import typing # This exists to break an import cycle. It is normally accessible from the # ciphers module. class CipherAlgorithm(metaclass=abc.ABCMeta): @abc.abstractproperty def name(self) -> str: """ A string naming this mode (e.g. "AES", "Camellia"). """ @abc.abstractproperty def key_sizes(self) -> typing.FrozenSet[int]: """ Valid key sizes for this algorithm in bits """ @abc.abstractproperty def key_size(self) -> int: """ The size of the key being used as an integer in bits (e.g. 128, 256). """ class BlockCipherAlgorithm(metaclass=abc.ABCMeta): @abc.abstractproperty def block_size(self) -> int: """ The size of a block as an integer in bits (e.g. 64, 128). """