Wayne Jay / EthernetInterface

Onenet

Dependents:   K64F_eCompass_OneNET_JW

lwip/netif/ppp/md5.h@0:b2805b6888dc, 2016-06-20 (annotated)

Committer:
robert_jw
Date:
Mon Jun 20 01:40:20 2016 +0000
Revision:
0:b2805b6888dc
ADS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
robert_jw 0:b2805b6888dc 1 /*
robert_jw 0:b2805b6888dc 2 ***********************************************************************
robert_jw 0:b2805b6888dc 3 ** md5.h -- header file for implementation of MD5 **
robert_jw 0:b2805b6888dc 4 ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
robert_jw 0:b2805b6888dc 5 ** Created: 2/17/90 RLR **
robert_jw 0:b2805b6888dc 6 ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
robert_jw 0:b2805b6888dc 7 ** Revised (for MD5): RLR 4/27/91 **
robert_jw 0:b2805b6888dc 8 ** -- G modified to have y&~z instead of y&z **
robert_jw 0:b2805b6888dc 9 ** -- FF, GG, HH modified to add in last register done **
robert_jw 0:b2805b6888dc 10 ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
robert_jw 0:b2805b6888dc 11 ** -- distinct additive constant for each step **
robert_jw 0:b2805b6888dc 12 ** -- round 4 added, working mod 7 **
robert_jw 0:b2805b6888dc 13 ***********************************************************************
robert_jw 0:b2805b6888dc 14 */
robert_jw 0:b2805b6888dc 15
robert_jw 0:b2805b6888dc 16 /*
robert_jw 0:b2805b6888dc 17 ***********************************************************************
robert_jw 0:b2805b6888dc 18 ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
robert_jw 0:b2805b6888dc 19 ** **
robert_jw 0:b2805b6888dc 20 ** License to copy and use this software is granted provided that **
robert_jw 0:b2805b6888dc 21 ** it is identified as the "RSA Data Security, Inc. MD5 Message- **
robert_jw 0:b2805b6888dc 22 ** Digest Algorithm" in all material mentioning or referencing this **
robert_jw 0:b2805b6888dc 23 ** software or this function. **
robert_jw 0:b2805b6888dc 24 ** **
robert_jw 0:b2805b6888dc 25 ** License is also granted to make and use derivative works **
robert_jw 0:b2805b6888dc 26 ** provided that such works are identified as "derived from the RSA **
robert_jw 0:b2805b6888dc 27 ** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
robert_jw 0:b2805b6888dc 28 ** material mentioning or referencing the derived work. **
robert_jw 0:b2805b6888dc 29 ** **
robert_jw 0:b2805b6888dc 30 ** RSA Data Security, Inc. makes no representations concerning **
robert_jw 0:b2805b6888dc 31 ** either the merchantability of this software or the suitability **
robert_jw 0:b2805b6888dc 32 ** of this software for any particular purpose. It is provided "as **
robert_jw 0:b2805b6888dc 33 ** is" without express or implied warranty of any kind. **
robert_jw 0:b2805b6888dc 34 ** **
robert_jw 0:b2805b6888dc 35 ** These notices must be retained in any copies of any part of this **
robert_jw 0:b2805b6888dc 36 ** documentation and/or software. **
robert_jw 0:b2805b6888dc 37 ***********************************************************************
robert_jw 0:b2805b6888dc 38 */
robert_jw 0:b2805b6888dc 39
robert_jw 0:b2805b6888dc 40 #ifndef MD5_H
robert_jw 0:b2805b6888dc 41 #define MD5_H
robert_jw 0:b2805b6888dc 42
robert_jw 0:b2805b6888dc 43 /* Data structure for MD5 (Message-Digest) computation */
robert_jw 0:b2805b6888dc 44 typedef struct {
robert_jw 0:b2805b6888dc 45 u32_t i[2]; /* number of _bits_ handled mod 2^64 */
robert_jw 0:b2805b6888dc 46 u32_t buf[4]; /* scratch buffer */
robert_jw 0:b2805b6888dc 47 unsigned char in[64]; /* input buffer */
robert_jw 0:b2805b6888dc 48 unsigned char digest[16]; /* actual digest after MD5Final call */
robert_jw 0:b2805b6888dc 49 } MD5_CTX;
robert_jw 0:b2805b6888dc 50
robert_jw 0:b2805b6888dc 51 void MD5Init ( MD5_CTX *mdContext);
robert_jw 0:b2805b6888dc 52 void MD5Update( MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen);
robert_jw 0:b2805b6888dc 53 void MD5Final ( unsigned char hash[], MD5_CTX *mdContext);
robert_jw 0:b2805b6888dc 54
robert_jw 0:b2805b6888dc 55 #endif /* MD5_H */