Class AES

src/cryptography/hazmat/primitives/ciphers/algorithms.py:36–47

class AES(BlockCipherAlgorithm):
    name = "AES"
    block_size = 128
    # 512 added to support AES-256-XTS, which uses 512-bit keys
    key_sizes = frozenset([128, 192, 256, 512])

    def __init__(self, key: utils.Buffer):
        self.key = _verify_key_size(self, key)

    @property
    def key_size(self) -> int:
        return len(self.key) * 8


class AES128(BlockCipherAlgorithm):