Add information to BUGS section of enc documentation. PR#3354

diff --git a/doc/apps/enc.pod b/doc/apps/enc.pod
index d3049e82e969f4bebda622b9cafea2eedbdf2304..06e66adec2688054d213d2850bb08ac749ca5739 100644 (file)
--- a/doc/apps/enc.pod
+++ b/doc/apps/enc.pod
@@ -274,4 +274,8 @@ The B<enc> program only supports a fixed number of algorithms with
 certain parameters. So if, for example, you want to use RC2 with a
 76 bit key or RC4 with an 84 bit key you can't use this program.
 
+The B<enc> program does not support authenticated encryption modes
+like CCM and GCM. The utility does not store or retrieve the
+authentication tag.
+
 =cut