Donatien Garnier
Diff: LPC1768/lwip/netif/ppp/md5.h
- Revision:
- 0:0f5a52711275
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LPC1768/lwip/netif/ppp/md5.h Fri Jul 09 15:24:33 2010 +0000
@@ -0,0 +1,55 @@
+/*
+ ***********************************************************************
+ ** md5.h -- header file for implementation of MD5 **
+ ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
+ ** Created: 2/17/90 RLR **
+ ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
+ ** Revised (for MD5): RLR 4/27/91 **
+ ** -- G modified to have y&~z instead of y&z **
+ ** -- FF, GG, HH modified to add in last register done **
+ ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
+ ** -- distinct additive constant for each step **
+ ** -- round 4 added, working mod 7 **
+ ***********************************************************************
+ */
+
+/*
+ ***********************************************************************
+ ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
+ ** **
+ ** License to copy and use this software is granted provided that **
+ ** it is identified as the "RSA Data Security, Inc. MD5 Message- **
+ ** Digest Algorithm" in all material mentioning or referencing this **
+ ** software or this function. **
+ ** **
+ ** License is also granted to make and use derivative works **
+ ** provided that such works are identified as "derived from the RSA **
+ ** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
+ ** material mentioning or referencing the derived work. **
+ ** **
+ ** RSA Data Security, Inc. makes no representations concerning **
+ ** either the merchantability of this software or the suitability **
+ ** of this software for any particular purpose. It is provided "as **
+ ** is" without express or implied warranty of any kind. **
+ ** **
+ ** These notices must be retained in any copies of any part of this **
+ ** documentation and/or software. **
+ ***********************************************************************
+ */
+
+#ifndef MD5_H
+#define MD5_H
+
+/* Data structure for MD5 (Message-Digest) computation */
+typedef struct {
+ u32_t i[2]; /* number of _bits_ handled mod 2^64 */
+ u32_t buf[4]; /* scratch buffer */
+ unsigned char in[64]; /* input buffer */
+ unsigned char digest[16]; /* actual digest after MD5Final call */
+} MD5_CTX;
+
+void MD5Init ( MD5_CTX *mdContext);
+void MD5Update( MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen);
+void MD5Final ( unsigned char hash[], MD5_CTX *mdContext);
+
+#endif /* MD5_H */