Use the libc md5 function.
This commit is contained in:
parent
26d8542f39
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9f3c20bc0f
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@ -1,103 +0,0 @@
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/* $NetBSD: md5.h,v 1.1.1.1 1999/11/20 18:54:07 veego Exp $ */
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/* crypto/md/md5.h */
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/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
|
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
|
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
|
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* in documentation (online or textual) provided with the package.
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*
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* 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 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.
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||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
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* "This product includes cryptographic software written by
|
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
|
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#ifndef HEADER_MD5_H
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#define HEADER_MD5_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MD5_CBLOCK 64
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#define MD5_LBLOCK 16
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#define MD5_BLOCK 16
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#define MD5_LAST_BLOCK 56
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#define MD5_LENGTH_BLOCK 8
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#define MD5_DIGEST_LENGTH 16
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typedef struct MD5state_st
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{
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unsigned long A,B,C,D;
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unsigned long Nl,Nh;
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unsigned long data[MD5_LBLOCK];
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int num;
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} MD5_CTX;
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#ifndef NOPROTO
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void MD5_Init(MD5_CTX *c);
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void MD5_Update(MD5_CTX *c, unsigned char *data, unsigned long len);
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void MD5_Final(unsigned char *md, MD5_CTX *c);
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unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md);
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#else
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void MD5_Init();
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void MD5_Update();
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void MD5_Final();
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unsigned char *MD5();
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#endif
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/* to provide backward compatabilty to RSAREF calls ogud@tis.com 1997/11/14 */
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#define MD5Init(c) MD5_Init(c)
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#define MD5Update(c,data, len) MD5_Update(c,data,len)
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#define MD5Final(md, c) MD5_Final(md, c)
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -1,370 +0,0 @@
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/* $NetBSD: md5_dgst.c,v 1.1.1.1 1999/11/20 18:54:07 veego Exp $ */
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/* crypto/md/md5_dgst.c */
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/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
|
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* by Eric Young (eay@cryptsoft.com).
|
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* The implementation was written so as to conform with Netscapes SSL.
|
||||
*
|
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* This library is free for commercial and non-commercial use as long as
|
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* the following conditions are aheared to. The following conditions
|
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* apply to all code found in this distribution, be it the RC4, RSA,
|
||||
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
||||
* included with this distribution is covered by the same copyright terms
|
||||
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
||||
*
|
||||
* Copyright remains Eric Young's, and as such any Copyright notices in
|
||||
* the code are not to be removed.
|
||||
* If this package is used in a product, Eric Young should be given attribution
|
||||
* as the author of the parts of the library used.
|
||||
* This can be in the form of a textual message at program startup or
|
||||
* in documentation (online or textual) provided with the package.
|
||||
*
|
||||
* 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 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* "This product includes cryptographic software written by
|
||||
* Eric Young (eay@cryptsoft.com)"
|
||||
* The word 'cryptographic' can be left out if the rouines from the library
|
||||
* being used are not cryptographic related :-).
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||||
* 4. If you include any Windows specific code (or a derivative thereof) from
|
||||
* the apps directory (application code) you must include an acknowledgement:
|
||||
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
||||
*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 OR CONTRIBUTORS BE LIABLE
|
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
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* The licence and distribution terms for any publically available version or
|
||||
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#include <stdio.h>
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#ifdef USE_MD5 /* Added by ogud@tis.com 1998/1/26 */
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#include "md5_locl.h"
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char *MD5_version="MD5 part of SSLeay 0.8.1 19-Jul-1997";
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/* Implemented from RFC1321 The MD5 Message-Digest Algorithm
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*/
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#define INIT_DATA_A (unsigned long)0x67452301L
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#define INIT_DATA_B (unsigned long)0xefcdab89L
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#define INIT_DATA_C (unsigned long)0x98badcfeL
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#define INIT_DATA_D (unsigned long)0x10325476L
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#ifndef NOPROTO
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static void md5_block(MD5_CTX *c, unsigned long *p);
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#else
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static void md5_block();
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#endif
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void MD5_Init(c)
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MD5_CTX *c;
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{
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c->A=INIT_DATA_A;
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c->B=INIT_DATA_B;
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c->C=INIT_DATA_C;
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c->D=INIT_DATA_D;
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c->Nl=0;
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c->Nh=0;
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c->num=0;
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}
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void MD5_Update(c, data, len)
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MD5_CTX *c;
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register unsigned char *data;
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unsigned long len;
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{
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register ULONG *p;
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int sw,sc;
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ULONG l;
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if (len == 0) return;
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l=(c->Nl+(len<<3))&0xffffffffL;
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/* 95-05-24 eay Fixed a bug with the overflow handling, thanks to
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* Wei Dai <weidai@eskimo.com> for pointing it out. */
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if (l < c->Nl) /* overflow */
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c->Nh++;
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c->Nh+=(len>>29);
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c->Nl=l;
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if (c->num != 0)
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{
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p=c->data;
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sw=c->num>>2;
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sc=c->num&0x03;
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if ((c->num+len) >= MD5_CBLOCK)
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{
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l= p[sw];
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p_c2l(data,l,sc);
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p[sw++]=l;
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for (; sw<MD5_LBLOCK; sw++)
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{
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c2l(data,l);
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p[sw]=l;
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}
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len-=(MD5_CBLOCK-c->num);
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md5_block(c,p);
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c->num=0;
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/* drop through and do the rest */
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}
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else
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{
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int ew,ec;
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c->num+=(int)len;
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if ((sc+len) < 4) /* ugly, add char's to a word */
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{
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l= p[sw];
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p_c2l_p(data,l,sc,len);
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p[sw]=l;
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}
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else
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{
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ew=(c->num>>2);
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ec=(c->num&0x03);
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l= p[sw];
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p_c2l(data,l,sc);
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p[sw++]=l;
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for (; sw < ew; sw++)
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{ c2l(data,l); p[sw]=l; }
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if (ec)
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{
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c2l_p(data,l,ec);
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p[sw]=l;
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}
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}
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return;
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}
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}
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/* we now can process the input data in blocks of MD5_CBLOCK
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* chars and save the leftovers to c->data. */
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p=c->data;
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while (len >= MD5_CBLOCK)
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{
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#if defined(L_ENDIAN) || defined(B_ENDIAN)
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memcpy(p,data,MD5_CBLOCK);
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data+=MD5_CBLOCK;
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#ifdef B_ENDIAN
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for (sw=(MD5_LBLOCK/4); sw; sw--)
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{
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Endian_Reverse32(p[0]);
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Endian_Reverse32(p[1]);
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Endian_Reverse32(p[2]);
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Endian_Reverse32(p[3]);
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p+=4;
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}
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#endif
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#else
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for (sw=(MD5_LBLOCK/4); sw; sw--)
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{
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c2l(data,l); *(p++)=l;
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c2l(data,l); *(p++)=l;
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c2l(data,l); *(p++)=l;
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c2l(data,l); *(p++)=l;
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}
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#endif
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p=c->data;
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md5_block(c,p);
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len-=MD5_CBLOCK;
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}
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sc=(int)len;
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c->num=sc;
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if (sc)
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{
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sw=sc>>2; /* words to copy */
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#ifdef L_ENDIAN
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p[sw]=0;
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memcpy(p,data,sc);
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#else
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sc&=0x03;
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for ( ; sw; sw--)
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{ c2l(data,l); *(p++)=l; }
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c2l_p(data,l,sc);
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*p=l;
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#endif
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}
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}
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static void md5_block(c, X)
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MD5_CTX *c;
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register ULONG *X;
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{
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register ULONG A,B,C,D;
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A=c->A;
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B=c->B;
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C=c->C;
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D=c->D;
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/* Round 0 */
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R0(A,B,C,D,X[ 0], 7,0xd76aa478L);
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R0(D,A,B,C,X[ 1],12,0xe8c7b756L);
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R0(C,D,A,B,X[ 2],17,0x242070dbL);
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R0(B,C,D,A,X[ 3],22,0xc1bdceeeL);
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R0(A,B,C,D,X[ 4], 7,0xf57c0fafL);
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R0(D,A,B,C,X[ 5],12,0x4787c62aL);
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R0(C,D,A,B,X[ 6],17,0xa8304613L);
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R0(B,C,D,A,X[ 7],22,0xfd469501L);
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R0(A,B,C,D,X[ 8], 7,0x698098d8L);
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R0(D,A,B,C,X[ 9],12,0x8b44f7afL);
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R0(C,D,A,B,X[10],17,0xffff5bb1L);
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R0(B,C,D,A,X[11],22,0x895cd7beL);
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R0(A,B,C,D,X[12], 7,0x6b901122L);
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R0(D,A,B,C,X[13],12,0xfd987193L);
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R0(C,D,A,B,X[14],17,0xa679438eL);
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R0(B,C,D,A,X[15],22,0x49b40821L);
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/* Round 1 */
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R1(A,B,C,D,X[ 1], 5,0xf61e2562L);
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R1(D,A,B,C,X[ 6], 9,0xc040b340L);
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R1(C,D,A,B,X[11],14,0x265e5a51L);
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R1(B,C,D,A,X[ 0],20,0xe9b6c7aaL);
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R1(A,B,C,D,X[ 5], 5,0xd62f105dL);
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R1(D,A,B,C,X[10], 9,0x02441453L);
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R1(C,D,A,B,X[15],14,0xd8a1e681L);
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R1(B,C,D,A,X[ 4],20,0xe7d3fbc8L);
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R1(A,B,C,D,X[ 9], 5,0x21e1cde6L);
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R1(D,A,B,C,X[14], 9,0xc33707d6L);
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R1(C,D,A,B,X[ 3],14,0xf4d50d87L);
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R1(B,C,D,A,X[ 8],20,0x455a14edL);
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R1(A,B,C,D,X[13], 5,0xa9e3e905L);
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R1(D,A,B,C,X[ 2], 9,0xfcefa3f8L);
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R1(C,D,A,B,X[ 7],14,0x676f02d9L);
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R1(B,C,D,A,X[12],20,0x8d2a4c8aL);
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/* Round 2 */
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R2(A,B,C,D,X[ 5], 4,0xfffa3942L);
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R2(D,A,B,C,X[ 8],11,0x8771f681L);
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R2(C,D,A,B,X[11],16,0x6d9d6122L);
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R2(B,C,D,A,X[14],23,0xfde5380cL);
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R2(A,B,C,D,X[ 1], 4,0xa4beea44L);
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R2(D,A,B,C,X[ 4],11,0x4bdecfa9L);
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R2(C,D,A,B,X[ 7],16,0xf6bb4b60L);
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R2(B,C,D,A,X[10],23,0xbebfbc70L);
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R2(A,B,C,D,X[13], 4,0x289b7ec6L);
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R2(D,A,B,C,X[ 0],11,0xeaa127faL);
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R2(C,D,A,B,X[ 3],16,0xd4ef3085L);
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R2(B,C,D,A,X[ 6],23,0x04881d05L);
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R2(A,B,C,D,X[ 9], 4,0xd9d4d039L);
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R2(D,A,B,C,X[12],11,0xe6db99e5L);
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R2(C,D,A,B,X[15],16,0x1fa27cf8L);
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R2(B,C,D,A,X[ 2],23,0xc4ac5665L);
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/* Round 3 */
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R3(A,B,C,D,X[ 0], 6,0xf4292244L);
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R3(D,A,B,C,X[ 7],10,0x432aff97L);
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R3(C,D,A,B,X[14],15,0xab9423a7L);
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R3(B,C,D,A,X[ 5],21,0xfc93a039L);
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R3(A,B,C,D,X[12], 6,0x655b59c3L);
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R3(D,A,B,C,X[ 3],10,0x8f0ccc92L);
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R3(C,D,A,B,X[10],15,0xffeff47dL);
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R3(B,C,D,A,X[ 1],21,0x85845dd1L);
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R3(A,B,C,D,X[ 8], 6,0x6fa87e4fL);
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R3(D,A,B,C,X[15],10,0xfe2ce6e0L);
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R3(C,D,A,B,X[ 6],15,0xa3014314L);
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R3(B,C,D,A,X[13],21,0x4e0811a1L);
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R3(A,B,C,D,X[ 4], 6,0xf7537e82L);
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R3(D,A,B,C,X[11],10,0xbd3af235L);
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R3(C,D,A,B,X[ 2],15,0x2ad7d2bbL);
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R3(B,C,D,A,X[ 9],21,0xeb86d391L);
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c->A+=A&0xffffffffL;
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c->B+=B&0xffffffffL;
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c->C+=C&0xffffffffL;
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c->D+=D&0xffffffffL;
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}
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||||
|
||||
void MD5_Final(md, c)
|
||||
unsigned char *md;
|
||||
MD5_CTX *c;
|
||||
{
|
||||
register int i,j;
|
||||
register ULONG l;
|
||||
register ULONG *p;
|
||||
static unsigned char end[4]={0x80,0x00,0x00,0x00};
|
||||
unsigned char *cp=end;
|
||||
|
||||
/* c->num should definitly have room for at least one more byte. */
|
||||
p=c->data;
|
||||
j=c->num;
|
||||
i=j>>2;
|
||||
|
||||
/* purify often complains about the following line as an
|
||||
* Uninitialized Memory Read. While this can be true, the
|
||||
* following p_c2l macro will reset l when that case is true.
|
||||
* This is because j&0x03 contains the number of 'valid' bytes
|
||||
* already in p[i]. If and only if j&0x03 == 0, the UMR will
|
||||
* occur but this is also the only time p_c2l will do
|
||||
* l= *(cp++) instead of l|= *(cp++)
|
||||
* Many thanks to Alex Tang <altitude@cic.net> for pickup this
|
||||
* 'potential bug' */
|
||||
#ifdef PURIFY
|
||||
if ((j&0x03) == 0) p[i]=0;
|
||||
#endif
|
||||
l=p[i];
|
||||
p_c2l(cp,l,j&0x03);
|
||||
p[i]=l;
|
||||
i++;
|
||||
/* i is the next 'undefined word' */
|
||||
if (c->num >= MD5_LAST_BLOCK)
|
||||
{
|
||||
for (; i<MD5_LBLOCK; i++)
|
||||
p[i]=0;
|
||||
md5_block(c,p);
|
||||
i=0;
|
||||
}
|
||||
for (; i<(MD5_LBLOCK-2); i++)
|
||||
p[i]=0;
|
||||
p[MD5_LBLOCK-2]=c->Nl;
|
||||
p[MD5_LBLOCK-1]=c->Nh;
|
||||
md5_block(c,p);
|
||||
cp=md;
|
||||
l=c->A; l2c(l,cp);
|
||||
l=c->B; l2c(l,cp);
|
||||
l=c->C; l2c(l,cp);
|
||||
l=c->D; l2c(l,cp);
|
||||
|
||||
/* clear stuff, md5_block may be leaving some stuff on the stack
|
||||
* but I'm not worried :-) */
|
||||
c->num=0;
|
||||
/* memset((char *)&c,0,sizeof(c));*/
|
||||
}
|
||||
|
||||
#ifdef undef
|
||||
int printit(l)
|
||||
unsigned long *l;
|
||||
{
|
||||
int i,ii;
|
||||
|
||||
for (i=0; i<2; i++)
|
||||
{
|
||||
for (ii=0; ii<8; ii++)
|
||||
{
|
||||
fprintf(stderr,"%08lx ",l[i*8+ii]);
|
||||
}
|
||||
fprintf(stderr,"\n");
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#endif /* USE_MD5 */
|
|
@ -1,192 +0,0 @@
|
|||
/* $NetBSD: md5_locl.h,v 1.1.1.1 1999/11/20 18:54:07 veego Exp $ */
|
||||
|
||||
/* crypto/md/md5_locl.h */
|
||||
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
|
||||
* All rights reserved.
|
||||
*
|
||||
* This package is an SSL implementation written
|
||||
* by Eric Young (eay@cryptsoft.com).
|
||||
* The implementation was written so as to conform with Netscapes SSL.
|
||||
*
|
||||
* This library is free for commercial and non-commercial use as long as
|
||||
* the following conditions are aheared to. The following conditions
|
||||
* apply to all code found in this distribution, be it the RC4, RSA,
|
||||
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
||||
* included with this distribution is covered by the same copyright terms
|
||||
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
||||
*
|
||||
* Copyright remains Eric Young's, and as such any Copyright notices in
|
||||
* the code are not to be removed.
|
||||
* If this package is used in a product, Eric Young should be given attribution
|
||||
* as the author of the parts of the library used.
|
||||
* This can be in the form of a textual message at program startup or
|
||||
* in documentation (online or textual) provided with the package.
|
||||
*
|
||||
* 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 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. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* "This product includes cryptographic software written by
|
||||
* Eric Young (eay@cryptsoft.com)"
|
||||
* The word 'cryptographic' can be left out if the rouines from the library
|
||||
* being used are not cryptographic related :-).
|
||||
* 4. If you include any Windows specific code (or a derivative thereof) from
|
||||
* the apps directory (application code) you must include an acknowledgement:
|
||||
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 OR CONTRIBUTORS 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 IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* The licence and distribution terms for any publically available version or
|
||||
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
||||
* copied and put under another distribution licence
|
||||
* [including the GNU Public Licence.]
|
||||
*/
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "md5.h"
|
||||
|
||||
#define ULONG unsigned long
|
||||
#define UCHAR unsigned char
|
||||
#define UINT unsigned int
|
||||
|
||||
#if defined(NOCONST)
|
||||
#define const
|
||||
#endif
|
||||
|
||||
#undef c2l
|
||||
#define c2l(c,l) (l = ((unsigned long)(*((c)++))) , \
|
||||
l|=(((unsigned long)(*((c)++)))<< 8), \
|
||||
l|=(((unsigned long)(*((c)++)))<<16), \
|
||||
l|=(((unsigned long)(*((c)++)))<<24))
|
||||
|
||||
#undef p_c2l
|
||||
#define p_c2l(c,l,n) { \
|
||||
switch (n) { \
|
||||
case 0: l =((unsigned long)(*((c)++))); \
|
||||
case 1: l|=((unsigned long)(*((c)++)))<< 8; \
|
||||
case 2: l|=((unsigned long)(*((c)++)))<<16; \
|
||||
case 3: l|=((unsigned long)(*((c)++)))<<24; \
|
||||
} \
|
||||
}
|
||||
|
||||
/* NOTE the pointer is not incremented at the end of this */
|
||||
#undef c2l_p
|
||||
#define c2l_p(c,l,n) { \
|
||||
l=0; \
|
||||
(c)+=n; \
|
||||
switch (n) { \
|
||||
case 3: l =((unsigned long)(*(--(c))))<<16; \
|
||||
case 2: l|=((unsigned long)(*(--(c))))<< 8; \
|
||||
case 1: l|=((unsigned long)(*(--(c)))) ; \
|
||||
} \
|
||||
}
|
||||
|
||||
#undef p_c2l_p
|
||||
#define p_c2l_p(c,l,sc,len) { \
|
||||
switch (sc) \
|
||||
{ \
|
||||
case 0: l =((unsigned long)(*((c)++))); \
|
||||
if (--len == 0) break; \
|
||||
case 1: l|=((unsigned long)(*((c)++)))<< 8; \
|
||||
if (--len == 0) break; \
|
||||
case 2: l|=((unsigned long)(*((c)++)))<<16; \
|
||||
} \
|
||||
}
|
||||
|
||||
#undef l2c
|
||||
#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
|
||||
*((c)++)=(unsigned char)(((l)>> 8)&0xff), \
|
||||
*((c)++)=(unsigned char)(((l)>>16)&0xff), \
|
||||
*((c)++)=(unsigned char)(((l)>>24)&0xff))
|
||||
|
||||
/* NOTE - c is not incremented as per l2c */
|
||||
#undef l2cn
|
||||
#define l2cn(l1,l2,c,n) { \
|
||||
c+=n; \
|
||||
switch (n) { \
|
||||
case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
|
||||
case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
|
||||
case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
|
||||
case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
|
||||
case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
|
||||
case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
|
||||
case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
|
||||
case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
|
||||
} \
|
||||
}
|
||||
|
||||
/* A nice byte order reversal from Wei Dai <weidai@eskimo.com> */
|
||||
#if defined(WIN32)
|
||||
/* 5 instructions with rotate instruction, else 9 */
|
||||
#define Endian_Reverse32(a) \
|
||||
{ \
|
||||
unsigned long l=(a); \
|
||||
(a)=((ROTATE(l,8)&0x00FF00FF)|(ROTATE(l,24)&0xFF00FF00)); \
|
||||
}
|
||||
#else
|
||||
/* 6 instructions with rotate instruction, else 8 */
|
||||
#define Endian_Reverse32(a) \
|
||||
{ \
|
||||
unsigned long l=(a); \
|
||||
l=(((l&0xFF00FF00)>>8L)|((l&0x00FF00FF)<<8L)); \
|
||||
(a)=ROTATE(l,16L); \
|
||||
}
|
||||
#endif
|
||||
/*
|
||||
#define F(x,y,z) (((x) & (y)) | ((~(x)) & (z)))
|
||||
#define G(x,y,z) (((x) & (z)) | ((y) & (~(z))))
|
||||
*/
|
||||
|
||||
/* As pointed out by Wei Dai <weidai@eskimo.com>, the above can be
|
||||
* simplified to the code below. Wei attributes these optimisations
|
||||
* to Peter Gutmann's SHS code, and he attributes it to Rich Schroeppel.
|
||||
*/
|
||||
#define F(x,y,z) ((((y) ^ (z)) & (x)) ^ (z))
|
||||
#define G(x,y,z) ((((x) ^ (y)) & (z)) ^ (y))
|
||||
#define H(x,y,z) ((x) ^ (y) ^ (z))
|
||||
#define I(x,y,z) (((x) | (~(z))) ^ (y))
|
||||
|
||||
#undef ROTATE
|
||||
#if defined(WIN32)
|
||||
#define ROTATE(a,n) _lrotl(a,n)
|
||||
#else
|
||||
#define ROTATE(a,n) (((a)<<(n))|(((a)&0xffffffff)>>(32-(n))))
|
||||
#endif
|
||||
|
||||
|
||||
#define R0(a,b,c,d,k,s,t) { \
|
||||
a+=((k)+(t)+F((b),(c),(d))); \
|
||||
a=ROTATE(a,s); \
|
||||
a+=b; };\
|
||||
|
||||
#define R1(a,b,c,d,k,s,t) { \
|
||||
a+=((k)+(t)+G((b),(c),(d))); \
|
||||
a=ROTATE(a,s); \
|
||||
a+=b; };
|
||||
|
||||
#define R2(a,b,c,d,k,s,t) { \
|
||||
a+=((k)+(t)+H((b),(c),(d))); \
|
||||
a=ROTATE(a,s); \
|
||||
a+=b; };
|
||||
|
||||
#define R3(a,b,c,d,k,s,t) { \
|
||||
a+=((k)+(t)+I((b),(c),(d))); \
|
||||
a=ROTATE(a,s); \
|
||||
a+=b; };
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: Makefile,v 1.4 1999/11/28 17:02:27 veego Exp $
|
||||
# $NetBSD: Makefile,v 1.5 1999/11/28 17:39:08 veego Exp $
|
||||
|
||||
LIB=bind
|
||||
|
||||
|
@ -35,7 +35,7 @@ SRCS+= ns_parse.c ns_print.c ns_netint.c ns_ttl.c ns_name.c \
|
|||
ns_sign.c ns_verify.c ns_date.c ns_samedomain.c
|
||||
# ${BIND_DIST_DIR}/lib/dst
|
||||
SRCS+= dst_api.c prandom.c rsaref_link.c support.c bsafe_link.c \
|
||||
cylink_link.c hmac_link.c eay_dss_link.c md5_dgst.c
|
||||
cylink_link.c hmac_link.c eay_dss_link.c
|
||||
|
||||
# only needed during build
|
||||
libinstall::
|
||||
|
|
Loading…
Reference in New Issue