diff options
| -rw-r--r-- | docs/primitives/symmetric-encryption.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/primitives/symmetric-encryption.rst b/docs/primitives/symmetric-encryption.rst index f79bcacb..5d2177df 100644 --- a/docs/primitives/symmetric-encryption.rst +++ b/docs/primitives/symmetric-encryption.rst @@ -51,6 +51,8 @@ Modes :param bytes initialization_vector: Must be random bytes. They do not need to be kept secret (they can be included - in a transmitted message). Should be - the same number of bytes as the + in a transmitted message). Must be the + same number of bytes as the ``block_size`` of the cipher. + Initialization vectors should not be + reused with the same ``key``. |