This short program illustrates how to use the DS130x_I2C library. My objective is to share the same RTC with Microchip 18F MCU.
Dependencies: mbed DebugLibrary
NetServices/lwip/netif/ppp/md5.h
- Committer:
- Yann
- Date:
- 2011-02-11
- Revision:
- 1:995212d326ca
- Parent:
- 0:f30e2135b0db
File content as of revision 1:995212d326ca:
/* *********************************************************************** ** 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 */