X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/59cf25c47fbda22f3f4e14399f0436cc6ed2c56f..132a5a4a47f9dbc7c52ee15234d70258c59ccf8e:/lib/arcfour.c

diff --git a/lib/arcfour.c b/lib/arcfour.c
index 42aaf2b..7d469d8 100644
--- a/lib/arcfour.c
+++ b/lib/arcfour.c
@@ -18,11 +18,13 @@
  * 02110-1301, USA.
  *
  */
-
-/* Code from Libgcrypt adapted for gnulib by Simon Josefsson. */
-
-/*
+/** @file lib/arcfour.c
+ * @brief Arcfour (RC4-compatible) stream cipher implementation
+ *
+ * Code from Libgcrypt adapted for gnulib by Simon Josefsson.
+ *
  * For a description of the algorithm, see:
+ * 
  *   Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
  *   ISBN 0-471-11709-9. Pages 397 ff.
  */