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- /* encryptedPassword ="$SHA$" + salt + "$" + sha256(sha256(password) + salt)
- * Input
- * SHATEST.exe dbdump.txt twitter-banned.txt twitter-banned.txt.res
- * 1. File containing Username:Salt:SHA256 of password
- * e.g creeperdaddy:633d06d3d95c64ac:349b5849410e88a67ce4fbd938b9e6f8ba53bd9a5167d9787cbfa2eeb520a1d1
- * 2. Dictionary
- * e.g twitter-banned.txt
- * 3. Output file
- *
- * FIPS-180-2 compliant SHA-256 implementation
- *
- * Copyright (C) 2001-2003 Christophe Devine
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- #include <string.h>
- #include "sha256.h"
- #define GET_UINT32(n,b,i) \
- { \
- (n) = ( (uint32) (b)[(i) ] << 24 ) \
- | ( (uint32) (b)[(i) + 1] << 16 ) \
- | ( (uint32) (b)[(i) + 2] << 8 ) \
- | ( (uint32) (b)[(i) + 3] ); \
- }
- #define PUT_UINT32(n,b,i) \
- { \
- (b)[(i) ] = (uint8) ( (n) >> 24 ); \
- (b)[(i) + 1] = (uint8) ( (n) >> 16 ); \
- (b)[(i) + 2] = (uint8) ( (n) >> 8 ); \
- (b)[(i) + 3] = (uint8) ( (n) ); \
- }
- void sha256_starts( sha256_context *ctx )
- {
- ctx->total[0] = 0;
- ctx->total[1] = 0;
- ctx->state[0] = 0x6A09E667;
- ctx->state[1] = 0xBB67AE85;
- ctx->state[2] = 0x3C6EF372;
- ctx->state[3] = 0xA54FF53A;
- ctx->state[4] = 0x510E527F;
- ctx->state[5] = 0x9B05688C;
- ctx->state[6] = 0x1F83D9AB;
- ctx->state[7] = 0x5BE0CD19;
- }
- void sha256_process( sha256_context *ctx, uint8 data[64] )
- {
- uint32 temp1, temp2, W[64];
- uint32 A, B, C, D, E, F, G, H;
- GET_UINT32( W[0], data, 0 );
- GET_UINT32( W[1], data, 4 );
- GET_UINT32( W[2], data, 8 );
- GET_UINT32( W[3], data, 12 );
- GET_UINT32( W[4], data, 16 );
- GET_UINT32( W[5], data, 20 );
- GET_UINT32( W[6], data, 24 );
- GET_UINT32( W[7], data, 28 );
- GET_UINT32( W[8], data, 32 );
- GET_UINT32( W[9], data, 36 );
- GET_UINT32( W[10], data, 40 );
- GET_UINT32( W[11], data, 44 );
- GET_UINT32( W[12], data, 48 );
- GET_UINT32( W[13], data, 52 );
- GET_UINT32( W[14], data, 56 );
- GET_UINT32( W[15], data, 60 );
- #define SHR(x,n) ((x & 0xFFFFFFFF) >> n)
- #define ROTR(x,n) (SHR(x,n) | (x << (32 - n)))
- #define S0(x) (ROTR(x, 7) ^ ROTR(x,18) ^ SHR(x, 3))
- #define S1(x) (ROTR(x,17) ^ ROTR(x,19) ^ SHR(x,10))
- #define S2(x) (ROTR(x, 2) ^ ROTR(x,13) ^ ROTR(x,22))
- #define S3(x) (ROTR(x, 6) ^ ROTR(x,11) ^ ROTR(x,25))
- #define F0(x,y,z) ((x & y) | (z & (x | y)))
- #define F1(x,y,z) (z ^ (x & (y ^ z)))
- #define R(t) \
- ( \
- W[t] = S1(W[t - 2]) + W[t - 7] + \
- S0(W[t - 15]) + W[t - 16] \
- )
- #define P(a,b,c,d,e,f,g,h,x,K) \
- { \
- temp1 = h + S3(e) + F1(e,f,g) + K + x; \
- temp2 = S2(a) + F0(a,b,c); \
- d += temp1; h = temp1 + temp2; \
- }
- A = ctx->state[0];
- B = ctx->state[1];
- C = ctx->state[2];
- D = ctx->state[3];
- E = ctx->state[4];
- F = ctx->state[5];
- G = ctx->state[6];
- H = ctx->state[7];
- P( A, B, C, D, E, F, G, H, W[ 0], 0x428A2F98 );
- P( H, A, B, C, D, E, F, G, W[ 1], 0x71374491 );
- P( G, H, A, B, C, D, E, F, W[ 2], 0xB5C0FBCF );
- P( F, G, H, A, B, C, D, E, W[ 3], 0xE9B5DBA5 );
- P( E, F, G, H, A, B, C, D, W[ 4], 0x3956C25B );
- P( D, E, F, G, H, A, B, C, W[ 5], 0x59F111F1 );
- P( C, D, E, F, G, H, A, B, W[ 6], 0x923F82A4 );
- P( B, C, D, E, F, G, H, A, W[ 7], 0xAB1C5ED5 );
- P( A, B, C, D, E, F, G, H, W[ 8], 0xD807AA98 );
- P( H, A, B, C, D, E, F, G, W[ 9], 0x12835B01 );
- P( G, H, A, B, C, D, E, F, W[10], 0x243185BE );
- P( F, G, H, A, B, C, D, E, W[11], 0x550C7DC3 );
- P( E, F, G, H, A, B, C, D, W[12], 0x72BE5D74 );
- P( D, E, F, G, H, A, B, C, W[13], 0x80DEB1FE );
- P( C, D, E, F, G, H, A, B, W[14], 0x9BDC06A7 );
- P( B, C, D, E, F, G, H, A, W[15], 0xC19BF174 );
- P( A, B, C, D, E, F, G, H, R(16), 0xE49B69C1 );
- P( H, A, B, C, D, E, F, G, R(17), 0xEFBE4786 );
- P( G, H, A, B, C, D, E, F, R(18), 0x0FC19DC6 );
- P( F, G, H, A, B, C, D, E, R(19), 0x240CA1CC );
- P( E, F, G, H, A, B, C, D, R(20), 0x2DE92C6F );
- P( D, E, F, G, H, A, B, C, R(21), 0x4A7484AA );
- P( C, D, E, F, G, H, A, B, R(22), 0x5CB0A9DC );
- P( B, C, D, E, F, G, H, A, R(23), 0x76F988DA );
- P( A, B, C, D, E, F, G, H, R(24), 0x983E5152 );
- P( H, A, B, C, D, E, F, G, R(25), 0xA831C66D );
- P( G, H, A, B, C, D, E, F, R(26), 0xB00327C8 );
- P( F, G, H, A, B, C, D, E, R(27), 0xBF597FC7 );
- P( E, F, G, H, A, B, C, D, R(28), 0xC6E00BF3 );
- P( D, E, F, G, H, A, B, C, R(29), 0xD5A79147 );
- P( C, D, E, F, G, H, A, B, R(30), 0x06CA6351 );
- P( B, C, D, E, F, G, H, A, R(31), 0x14292967 );
- P( A, B, C, D, E, F, G, H, R(32), 0x27B70A85 );
- P( H, A, B, C, D, E, F, G, R(33), 0x2E1B2138 );
- P( G, H, A, B, C, D, E, F, R(34), 0x4D2C6DFC );
- P( F, G, H, A, B, C, D, E, R(35), 0x53380D13 );
- P( E, F, G, H, A, B, C, D, R(36), 0x650A7354 );
- P( D, E, F, G, H, A, B, C, R(37), 0x766A0ABB );
- P( C, D, E, F, G, H, A, B, R(38), 0x81C2C92E );
- P( B, C, D, E, F, G, H, A, R(39), 0x92722C85 );
- P( A, B, C, D, E, F, G, H, R(40), 0xA2BFE8A1 );
- P( H, A, B, C, D, E, F, G, R(41), 0xA81A664B );
- P( G, H, A, B, C, D, E, F, R(42), 0xC24B8B70 );
- P( F, G, H, A, B, C, D, E, R(43), 0xC76C51A3 );
- P( E, F, G, H, A, B, C, D, R(44), 0xD192E819 );
- P( D, E, F, G, H, A, B, C, R(45), 0xD6990624 );
- P( C, D, E, F, G, H, A, B, R(46), 0xF40E3585 );
- P( B, C, D, E, F, G, H, A, R(47), 0x106AA070 );
- P( A, B, C, D, E, F, G, H, R(48), 0x19A4C116 );
- P( H, A, B, C, D, E, F, G, R(49), 0x1E376C08 );
- P( G, H, A, B, C, D, E, F, R(50), 0x2748774C );
- P( F, G, H, A, B, C, D, E, R(51), 0x34B0BCB5 );
- P( E, F, G, H, A, B, C, D, R(52), 0x391C0CB3 );
- P( D, E, F, G, H, A, B, C, R(53), 0x4ED8AA4A );
- P( C, D, E, F, G, H, A, B, R(54), 0x5B9CCA4F );
- P( B, C, D, E, F, G, H, A, R(55), 0x682E6FF3 );
- P( A, B, C, D, E, F, G, H, R(56), 0x748F82EE );
- P( H, A, B, C, D, E, F, G, R(57), 0x78A5636F );
- P( G, H, A, B, C, D, E, F, R(58), 0x84C87814 );
- P( F, G, H, A, B, C, D, E, R(59), 0x8CC70208 );
- P( E, F, G, H, A, B, C, D, R(60), 0x90BEFFFA );
- P( D, E, F, G, H, A, B, C, R(61), 0xA4506CEB );
- P( C, D, E, F, G, H, A, B, R(62), 0xBEF9A3F7 );
- P( B, C, D, E, F, G, H, A, R(63), 0xC67178F2 );
- ctx->state[0] += A;
- ctx->state[1] += B;
- ctx->state[2] += C;
- ctx->state[3] += D;
- ctx->state[4] += E;
- ctx->state[5] += F;
- ctx->state[6] += G;
- ctx->state[7] += H;
- }
- void sha256_update( sha256_context *ctx, uint8 *input, uint32 length )
- {
- uint32 left, fill;
- if( ! length ) return;
- left = ctx->total[0] & 0x3F;
- fill = 64 - left;
- ctx->total[0] += length;
- ctx->total[0] &= 0xFFFFFFFF;
- if( ctx->total[0] < length )
- ctx->total[1]++;
- if( left && length >= fill )
- {
- memcpy( (void *) (ctx->buffer + left),
- (void *) input, fill );
- sha256_process( ctx, ctx->buffer );
- length -= fill;
- input += fill;
- left = 0;
- }
- while( length >= 64 )
- {
- sha256_process( ctx, input );
- length -= 64;
- input += 64;
- }
- if( length )
- {
- memcpy( (void *) (ctx->buffer + left),
- (void *) input, length );
- }
- }
- static uint8 sha256_padding[64] =
- {
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
- };
- void sha256_finish( sha256_context *ctx, uint8 digest[32] )
- {
- uint32 last, padn;
- uint32 high, low;
- uint8 msglen[8];
- high = ( ctx->total[0] >> 29 )
- | ( ctx->total[1] << 3 );
- low = ( ctx->total[0] << 3 );
- PUT_UINT32( high, msglen, 0 );
- PUT_UINT32( low, msglen, 4 );
- last = ctx->total[0] & 0x3F;
- padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
- sha256_update( ctx, sha256_padding, padn );
- sha256_update( ctx, msglen, 8 );
- PUT_UINT32( ctx->state[0], digest, 0 );
- PUT_UINT32( ctx->state[1], digest, 4 );
- PUT_UINT32( ctx->state[2], digest, 8 );
- PUT_UINT32( ctx->state[3], digest, 12 );
- PUT_UINT32( ctx->state[4], digest, 16 );
- PUT_UINT32( ctx->state[5], digest, 20 );
- PUT_UINT32( ctx->state[6], digest, 24 );
- PUT_UINT32( ctx->state[7], digest, 28 );
- }
- #include <stdlib.h>
- #include <stdio.h>
- /*
- * those are the standard FIPS-180-2 test vectors
- */
- static char *msg[] =
- {
- "abc",
- "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
- NULL
- };
- static char *val[] =
- {
- "ba7816bf8f01cfea414140de5dae2223" \
- "b00361a396177a9cb410ff61f20015ad",
- "248d6a61d20638b8e5c026930c3e6039" \
- "a33ce45964ff2167f6ecedd419db06c1",
- "cdc76e5c9914fb9281a1c7e284d73e67" \
- "f1809a48a497200e046d39ccc7112cd0"
- };
- int main( int argc, char *argv[] )
- {
- FILE *f,*fpass,*fuser,*fres;
- int i, j;
- unsigned char output[65];
- sha256_context ctx;
- unsigned char buf[1000], cpass[100], cpasshash[65];
- unsigned char sha256sum[32];
- unsigned char sha256sum40[80];
- unsigned char cuser[100],cseed[17],chash[65];
- if( argc < 2 )
- {
- printf( "\n SHA-256 Validation Tests:\n\n" );
- for( i = 0; i < 3; i++ )
- {
- printf( " Test %d ", i + 1 );
- sha256_starts( &ctx );
- if( i < 2 )
- {
- sha256_update( &ctx, (uint8 *) msg[i],
- strlen( msg[i] ) );
- }
- else
- {
- memset( buf, 'a', 1000 );
- for( j = 0; j < 1000; j++ )
- {
- sha256_update( &ctx, (uint8 *) buf, 1000 );
- }
- }
- sha256_finish( &ctx, sha256sum );
- for( j = 0; j < 32; j++ )
- {
- sprintf( output + j * 2, "%02x", sha256sum[j] );
- }
- if( memcmp( output, val[i], 64 ) )
- {
- printf( "failed!\n" );
- return( 1 );
- }
- printf( "passed.\n" );
- }
- printf( "\n" );
- }
- else if ( argc < 3 )
- {
- if( ! ( f = fopen( argv[1], "rb" ) ) )
- {
- perror( "fopen" );
- return( 1 );
- }
- sha256_starts( &ctx );
- while( ( i = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
- {
- sha256_update( &ctx, buf, i );
- }
- sha256_finish( &ctx, sha256sum );
- for( j = 0; j < 32; j++ )
- {
- printf( "%02x", sha256sum[j] );
- }
- printf( " %s\n", argv[1] );
- }
- else
- {
- if( ! ( fuser = fopen( argv[1], "rt" ) ) )
- {
- perror( "fopen user file" );
- return( 1 );
- }
- if( ! ( fpass = fopen( argv[2], "rt+" ) ) )
- {
- perror( "fopen pass file" );
- return( 1 );
- }
- if( ! ( fres = fopen( argv[3], "wt" ) ) )
- {
- perror( "fopen result file" );
- return( 1 );
- }
- while( fgets(cpass,100,fpass) != NULL ){
- if (cpass[strlen(cpass) - 1] == '\n') cpass[strlen(cpass) - 1] = '\0';
- sha256_starts( &ctx );
- sha256_update( &ctx, cpass, strlen(cpass) );
- sha256_finish( &ctx, sha256sum );
- for( j = 0; j < 32; j++ ) sprintf( cpasshash + 2 * j, "%02x", sha256sum[j] );
- cpasshash[65] = '\0';
- fprintf(fres,"Parole: %s Hash: %s\n",cpass, cpasshash);
- fseek(fuser,0L,SEEK_SET);
- while( fgets(buf,1000,fuser) != NULL ){
- i = strlen(buf);
- while( buf[i-1] == '\n' || buf[i-1] == '\r' ) buf[--i] = '\0';
- j = strlen(buf);
- // printf("Strlen: %d %d\n",j,buf[j-1]);
- i = j - 82;
- strncpy(cuser,&buf[0],i); cuser[j-82] = '\0';
- strncpy(cseed,&buf[j-81],16); cseed[16] = '\0';
- strncpy(chash,&buf[j-64],64); chash[64] = '\0';
- // printf("User: %s\n",cuser);
- // printf("Seed: %s\n",cseed);
- // printf("Hash: %s\n",chash);
- for( i = 0; i < 64; i++ ) sha256sum40[i] = cpasshash[i];
- for( i = 0; i < 16; i++ ) sha256sum40[i+64] = cseed[i];
- sha256_starts( &ctx );
- sha256_update( &ctx, sha256sum40, 80 );
- sha256_finish( &ctx, sha256sum );
- for( j = 0; j < 32; j++ ) sprintf( output + 2 * j, "%02x", sha256sum[j] );
- output[65] = '\0';
- // printf("Hash2: %s\n",output);
- j = 1;
- for( i = 0; i < 64; i++ )
- if( output[i] != chash[i] ) { j = 0; break; }
- if( j == 1 ) fprintf(fres,"%s GOTCHA \n",cuser);
- }
- };
- fclose(fuser);
- fclose(fpass);
- fclose(fres);
- }
- system("PAUSE");
- return( 0 );
- }
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