mbed official / lwip

Official mbed lwIP library (version 1.4.0)

Dependents:   LwIPNetworking NetServicesMin EthernetInterface EthernetInterface_RSF ... more

Legacy Networking Libraries

This is an mbed 2 networking library. For mbed OS 5, lwip has been integrated with built-in networking interfaces. The networking libraries have been revised to better support additional network stacks and thread safety here.

This library is based on the code of lwIP v1.4.0

Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
All rights reserved. 

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
   derived from this software without specific prior written permission. 

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
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OF SUCH DAMAGE.

netif/ppp/md5.h@20:08f08bfc3f3d, 2016-03-14 (annotated)

Committer:
mbed_official
Date:
Mon Mar 14 16:15:36 2016 +0000
Revision:
20:08f08bfc3f3d
Parent:
0:51ac1d130fd4 
Synchronized with git revision fec574a5ed6db26aca1b13992ff271bf527d4a0d



Full URL: https://github.com/mbedmicro/mbed/commit/fec574a5ed6db26aca1b13992ff271bf527d4a0d/



Increased allocated netbufs to handle DTLS handshakes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:51ac1d130fd4 1 /*
mbed_official 0:51ac1d130fd4 2 ***********************************************************************
mbed_official 0:51ac1d130fd4 3 ** md5.h -- header file for implementation of MD5 **
mbed_official 0:51ac1d130fd4 4 ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
mbed_official 0:51ac1d130fd4 5 ** Created: 2/17/90 RLR **
mbed_official 0:51ac1d130fd4 6 ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
mbed_official 0:51ac1d130fd4 7 ** Revised (for MD5): RLR 4/27/91 **
mbed_official 0:51ac1d130fd4 8 ** -- G modified to have y&~z instead of y&z **
mbed_official 0:51ac1d130fd4 9 ** -- FF, GG, HH modified to add in last register done **
mbed_official 0:51ac1d130fd4 10 ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
mbed_official 0:51ac1d130fd4 11 ** -- distinct additive constant for each step **
mbed_official 0:51ac1d130fd4 12 ** -- round 4 added, working mod 7 **
mbed_official 0:51ac1d130fd4 13 ***********************************************************************
mbed_official 0:51ac1d130fd4 14 */
mbed_official 0:51ac1d130fd4 15
mbed_official 0:51ac1d130fd4 16 /*
mbed_official 0:51ac1d130fd4 17 ***********************************************************************
mbed_official 0:51ac1d130fd4 18 ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
mbed_official 0:51ac1d130fd4 19 ** **
mbed_official 0:51ac1d130fd4 20 ** License to copy and use this software is granted provided that **
mbed_official 0:51ac1d130fd4 21 ** it is identified as the "RSA Data Security, Inc. MD5 Message- **
mbed_official 0:51ac1d130fd4 22 ** Digest Algorithm" in all material mentioning or referencing this **
mbed_official 0:51ac1d130fd4 23 ** software or this function. **
mbed_official 0:51ac1d130fd4 24 ** **
mbed_official 0:51ac1d130fd4 25 ** License is also granted to make and use derivative works **
mbed_official 0:51ac1d130fd4 26 ** provided that such works are identified as "derived from the RSA **
mbed_official 0:51ac1d130fd4 27 ** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
mbed_official 0:51ac1d130fd4 28 ** material mentioning or referencing the derived work. **
mbed_official 0:51ac1d130fd4 29 ** **
mbed_official 0:51ac1d130fd4 30 ** RSA Data Security, Inc. makes no representations concerning **
mbed_official 0:51ac1d130fd4 31 ** either the merchantability of this software or the suitability **
mbed_official 0:51ac1d130fd4 32 ** of this software for any particular purpose. It is provided "as **
mbed_official 0:51ac1d130fd4 33 ** is" without express or implied warranty of any kind. **
mbed_official 0:51ac1d130fd4 34 ** **
mbed_official 0:51ac1d130fd4 35 ** These notices must be retained in any copies of any part of this **
mbed_official 0:51ac1d130fd4 36 ** documentation and/or software. **
mbed_official 0:51ac1d130fd4 37 ***********************************************************************
mbed_official 0:51ac1d130fd4 38 */
mbed_official 0:51ac1d130fd4 39
mbed_official 0:51ac1d130fd4 40 #ifndef MD5_H
mbed_official 0:51ac1d130fd4 41 #define MD5_H
mbed_official 0:51ac1d130fd4 42
mbed_official 0:51ac1d130fd4 43 /* Data structure for MD5 (Message-Digest) computation */
mbed_official 0:51ac1d130fd4 44 typedef struct {
mbed_official 0:51ac1d130fd4 45 u32_t i[2]; /* number of _bits_ handled mod 2^64 */
mbed_official 0:51ac1d130fd4 46 u32_t buf[4]; /* scratch buffer */
mbed_official 0:51ac1d130fd4 47 unsigned char in[64]; /* input buffer */
mbed_official 0:51ac1d130fd4 48 unsigned char digest[16]; /* actual digest after MD5Final call */
mbed_official 0:51ac1d130fd4 49 } MD5_CTX;
mbed_official 0:51ac1d130fd4 50
mbed_official 0:51ac1d130fd4 51 void MD5Init ( MD5_CTX *mdContext);
mbed_official 0:51ac1d130fd4 52 void MD5Update( MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen);
mbed_official 0:51ac1d130fd4 53 void MD5Final ( unsigned char hash[], MD5_CTX *mdContext);
mbed_official 0:51ac1d130fd4 54
mbed_official 0:51ac1d130fd4 55 #endif /* MD5_H */