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  • Committer: Bazaar Package Importer
  • Author(s): Kurt Roeckx
  • Date: 2009-06-13 18:15:46 UTC
  • mto: (11.1.5 squeeze)
  • mto: This revision was merged to the branch mainline in revision 34.
  • Revision ID: james.westby@ubuntu.com-20090613181546-vbfntai3b009dl1u
Tags: upstream-0.9.8k
Import upstream version 0.9.8k

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crypto/md5/md5_dgst.c
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#include <stdio.h>
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#include "md5_locl.h"
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#include <openssl/opensslv.h>
 
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#include <openssl/err.h>
 
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#ifdef OPENSSL_FIPS
 
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#include <openssl/fips.h>
 
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#endif
 
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const char MD5_version[]="MD5" OPENSSL_VERSION_PTEXT;
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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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int MD5_Init(MD5_CTX *c)
 
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FIPS_NON_FIPS_MD_Init(MD5)
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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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        return 1;
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        }
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#ifndef md5_block_host_order
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void md5_block_host_order (MD5_CTX *c, const void *data, size_t num)
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        {
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        const MD5_LONG *X=data;
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        register unsigned MD32_REG_T 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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        for (;num--;X+=HASH_LBLOCK)
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                {
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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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        A = c->A += A;
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        B = c->B += B;
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        C = c->C += C;
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        D = c->D += D;
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                }
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        }
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#endif
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#ifndef md5_block_data_order
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#ifdef X
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#undef X
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                }
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        }
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#endif
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#ifdef undef
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int printit(unsigned long *l)
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        {
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        int i,ii;
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        for (i=0; i<2; i++)
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                {
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                for (ii=0; ii<8; ii++)
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                        {
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                        fprintf(stderr,"%08lx ",l[i*8+ii]);
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                        }
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                fprintf(stderr,"\n");
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                }
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        }
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#endif