1 files changed, 71 insertions, 0 deletions
diff --git a/epan/crypt/md5.h b/epan/crypt/md5.h
new file mode 100644
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--- /dev/null
+++ b/epan/crypt/md5.h
@@ -0,0 +1,71 @@
+/* $Id$ */
+/* 
+ * Copyright (C) 2003-2005 Benny Prijono <benny@prijono.org>
+ *
+ * MD5 code from pjlib-util http://www.pjsip.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#ifndef __MD5_H__ /**@todo Should this be _CRYPT_MD5_H__ ?*/
+#define __MD5_H__
+
+/**
+ * @file md5.h
+ * @brief MD5 Functions
+ */
+
+/* Don't define this group for Wireshark
+ * @defgroup PJLIB_UTIL_MD5 MD5 Functions
+ * @ingroup PJLIB_UTIL
+ * @{
+ */
+
+#define md5_byte_t guint8
+
+/** MD5 context. */
+typedef struct md5_state_s
+{
+	guint32 buf[4];
+	guint32 bits[2];
+	guint32 in[16];
+} md5_state_t;
+
+/** Initialize the algorithm. 
+ *  @param pms		MD5 context.
+ */
+void md5_init(md5_state_t *pms);
+
+/** Append a string to the message. 
+ *  @param pms		MD5 context.
+ *  @param data		Data.
+ *  @param nbytes	Length of data.
+ */
+void md5_append( md5_state_t *pms, 
+			     const guint8 *data, size_t nbytes);
+
+/** Finish the message and return the digest. 
+ *  @param pms		MD5 context.
+ *  @param digest	16 byte digest.
+ */
+void md5_finish(md5_state_t *pms, guint8 digest[16]);
+
+
+void md5_hmac(const guint8* text, size_t text_len, const guint8* key, size_t key_len, guint8 digest[16]);
+
+/*
+ * @}
+ */
+
+#endif	/* _CRYPT_MD5_H__ */