diff options
| -rw-r--r-- | cryptography/primitives/block/ciphers.py | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/cryptography/primitives/block/ciphers.py b/cryptography/primitives/block/ciphers.py index 5d32772a..4143b89d 100644 --- a/cryptography/primitives/block/ciphers.py +++ b/cryptography/primitives/block/ciphers.py @@ -57,9 +57,7 @@ class Camellia(object): class TripleDES(object): name = "3DES" block_size = 64 - # TODO: is there a better way to represent the fact that the effective key - # size is 56 bits? - key_sizes = set([64, 128, 192]) + key_sizes = frozenset([64, 128, 192]) def __init__(self, key): super(TripleDES, self).__init__() |