From bed930fd70742af5ae138e0a5ee629dda296ea36 Mon Sep 17 00:00:00 2001
From: Josh Bailey <joshb@google.com>
Date: Wed, 21 Mar 2012 10:22:19 -0700
Subject: lib: add support for keyed-hashing with MD5

  * lib/md5.[ch] Add implementation of HMAC-MD5 from RFC 2104.

From: Josh Bailey <joshb@google.com>
Signed-off-by: Avneesh Sachdev <avneesh@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@diac24.net>
---
 lib/md5.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/md5.h')

diff --git a/lib/md5.h b/lib/md5.h
index 89b9a320..a03bf22a 100644
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -82,4 +82,8 @@ do {				\
 	md5_result((x), (y));	\
 } while (0)
 
+/* From RFC 2104 */
+void hmac_md5(unsigned char* text, int text_len, unsigned char* key,
+              int key_len, caddr_t digest);
+
 #endif /* ! _LIBZEBRA_MD5_H_*/
-- 
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