catcrypt: Implement symmetric key-encapsulation and signature schemes.

[u/mdw/catacomb] / md5.h

diff --git a/md5.h b/md5.h
index ca08dd1..e09dfa3 100644 (file)
--- a/md5.h
+++ b/md5.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: md5.h,v 1.2 1999/12/10 23:20:03 mdw Exp $
+ * $Id: md5.h,v 1.5 2004/04/08 01:36:15 mdw Exp $
  *
  * The MD5 message digest function
  *
@@ -27,17 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: md5.h,v $
- * Revision 1.2  1999/12/10 23:20:03  mdw
- * New hash interface requirements.
- *
- * Revision 1.1  1999/09/03 08:41:12  mdw
- * Initial import.
- *
- */
-
 /*----- Notes on the MD5 hash function ------------------------------------*
  *
  * MD5 was designed by Ron Rivest.  It was intended to be a more conservative
@@ -67,13 +56,14 @@
 
 #define MD5_BUFSZ 64
 #define MD5_HASHSZ 16
+#define MD5_STATESZ 16
 
 /*----- Data structures ---------------------------------------------------*/
 
 typedef struct md5_ctx {
   uint32 a, b, c, d;                   /* Chaining variables */
   uint32 nl, nh;                       /* Byte count so far */
-  int off;                             /* Offset into buffer */
+  unsigned off;                                /* Offset into buffer */
   octet buf[MD5_BUFSZ];                        /* Accumulation buffer */
 } md5_ctx;