From e558c88821db0a7c0e511a36e8c7979878648256 Mon Sep 17 00:00:00 2001
From: aiju <devnull@localhost>
Date: Sat, 9 Apr 2016 20:51:24 +0200
Subject: aes(2): mention aesCBC bug

---
 sys/man/2/aes | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys/man/2/aes b/sys/man/2/aes
index dc400dccc..5afda84e5 100644
--- a/sys/man/2/aes
+++ b/sys/man/2/aes
@@ -115,3 +115,9 @@ The functions
 and
 .IR aesXCBCmac
 have not yet been verified by running test vectors through them.
+.PP
+Because of the way that non-multiple-of-16 buffers are handled,
+.I aesCBCdecrypt
+must be fed buffers of the same size as the
+.I aesCBCencrypt
+calls that encrypted it.
-- 
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