From 2dc2b861fac9fccb333f49e032245f8c83ad403a Mon Sep 17 00:00:00 2001 From: Alex Gaynor Date: Thu, 8 Aug 2013 11:58:04 -0700 Subject: more accurate --- docs/primitives/symmetric-encryption.rst | 6 ++++-- 1 file 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``. -- cgit v1.2.3