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Implement some missing functions.
[u/mdw/catacomb]
/
md5.h
diff --git
a/md5.h
b/md5.h
index
ca08dd1
..
5dc6c3b
100644
(file)
--- a/
md5.h
+++ b/
md5.h
@@
-1,6
+1,6
@@
/* -*-c-*-
*
/* -*-c-*-
*
- * $Id: md5.h,v 1.
2 1999/12/10 23:20:03
mdw Exp $
+ * $Id: md5.h,v 1.
4 2000/10/15 19:09:20
mdw Exp $
*
* The MD5 message digest function
*
*
* The MD5 message digest function
*
@@
-30,6
+30,13
@@
/*----- Revision history --------------------------------------------------*
*
* $Log: md5.h,v $
/*----- Revision history --------------------------------------------------*
*
* $Log: md5.h,v $
+ * Revision 1.4 2000/10/15 19:09:20 mdw
+ * Support HMAC mode for hash functions which need to store more state than
+ * the hash output size.
+ *
+ * Revision 1.3 2000/06/17 11:32:52 mdw
+ * Change buffer offset to be unsigned.
+ *
* Revision 1.2 1999/12/10 23:20:03 mdw
* New hash interface requirements.
*
* Revision 1.2 1999/12/10 23:20:03 mdw
* New hash interface requirements.
*
@@
-67,13
+74,14
@@
#define MD5_BUFSZ 64
#define MD5_HASHSZ 16
#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 */
/*----- 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;
octet buf[MD5_BUFSZ]; /* Accumulation buffer */
} md5_ctx;