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hashcat/OpenCL/m00500.cl

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/**
* Author......: Jens Steube <jens.steube@gmail.com>
* License.....: MIT
*/
#define _MD5_
#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#define COMPARE_S "inc_comp_single.cl"
#define COMPARE_M "inc_comp_multi.cl"
#define md5crypt_magic 0x00243124u
void md5_transform (const u32 w0[4], const u32 w1[4], const u32 w2[4], const u32 w3[4], u32 digest[4])
{
u32 a = digest[0];
u32 b = digest[1];
u32 c = digest[2];
u32 d = digest[3];
u32 w0_t = w0[0];
u32 w1_t = w0[1];
u32 w2_t = w0[2];
u32 w3_t = w0[3];
u32 w4_t = w1[0];
u32 w5_t = w1[1];
u32 w6_t = w1[2];
u32 w7_t = w1[3];
u32 w8_t = w2[0];
u32 w9_t = w2[1];
u32 wa_t = w2[2];
u32 wb_t = w2[3];
u32 wc_t = w3[0];
u32 wd_t = w3[1];
u32 we_t = w3[2];
u32 wf_t = 0;
MD5_STEP (MD5_Fo, a, b, c, d, w0_t, MD5C00, MD5S00);
MD5_STEP (MD5_Fo, d, a, b, c, w1_t, MD5C01, MD5S01);
MD5_STEP (MD5_Fo, c, d, a, b, w2_t, MD5C02, MD5S02);
MD5_STEP (MD5_Fo, b, c, d, a, w3_t, MD5C03, MD5S03);
MD5_STEP (MD5_Fo, a, b, c, d, w4_t, MD5C04, MD5S00);
MD5_STEP (MD5_Fo, d, a, b, c, w5_t, MD5C05, MD5S01);
MD5_STEP (MD5_Fo, c, d, a, b, w6_t, MD5C06, MD5S02);
MD5_STEP (MD5_Fo, b, c, d, a, w7_t, MD5C07, MD5S03);
MD5_STEP (MD5_Fo, a, b, c, d, w8_t, MD5C08, MD5S00);
MD5_STEP (MD5_Fo, d, a, b, c, w9_t, MD5C09, MD5S01);
MD5_STEP (MD5_Fo, c, d, a, b, wa_t, MD5C0a, MD5S02);
MD5_STEP (MD5_Fo, b, c, d, a, wb_t, MD5C0b, MD5S03);
MD5_STEP (MD5_Fo, a, b, c, d, wc_t, MD5C0c, MD5S00);
MD5_STEP (MD5_Fo, d, a, b, c, wd_t, MD5C0d, MD5S01);
MD5_STEP (MD5_Fo, c, d, a, b, we_t, MD5C0e, MD5S02);
MD5_STEP (MD5_Fo, b, c, d, a, wf_t, MD5C0f, MD5S03);
MD5_STEP (MD5_Go, a, b, c, d, w1_t, MD5C10, MD5S10);
MD5_STEP (MD5_Go, d, a, b, c, w6_t, MD5C11, MD5S11);
MD5_STEP (MD5_Go, c, d, a, b, wb_t, MD5C12, MD5S12);
MD5_STEP (MD5_Go, b, c, d, a, w0_t, MD5C13, MD5S13);
MD5_STEP (MD5_Go, a, b, c, d, w5_t, MD5C14, MD5S10);
MD5_STEP (MD5_Go, d, a, b, c, wa_t, MD5C15, MD5S11);
MD5_STEP (MD5_Go, c, d, a, b, wf_t, MD5C16, MD5S12);
MD5_STEP (MD5_Go, b, c, d, a, w4_t, MD5C17, MD5S13);
MD5_STEP (MD5_Go, a, b, c, d, w9_t, MD5C18, MD5S10);
MD5_STEP (MD5_Go, d, a, b, c, we_t, MD5C19, MD5S11);
MD5_STEP (MD5_Go, c, d, a, b, w3_t, MD5C1a, MD5S12);
MD5_STEP (MD5_Go, b, c, d, a, w8_t, MD5C1b, MD5S13);
MD5_STEP (MD5_Go, a, b, c, d, wd_t, MD5C1c, MD5S10);
MD5_STEP (MD5_Go, d, a, b, c, w2_t, MD5C1d, MD5S11);
MD5_STEP (MD5_Go, c, d, a, b, w7_t, MD5C1e, MD5S12);
MD5_STEP (MD5_Go, b, c, d, a, wc_t, MD5C1f, MD5S13);
MD5_STEP (MD5_H , a, b, c, d, w5_t, MD5C20, MD5S20);
MD5_STEP (MD5_H , d, a, b, c, w8_t, MD5C21, MD5S21);
MD5_STEP (MD5_H , c, d, a, b, wb_t, MD5C22, MD5S22);
MD5_STEP (MD5_H , b, c, d, a, we_t, MD5C23, MD5S23);
MD5_STEP (MD5_H , a, b, c, d, w1_t, MD5C24, MD5S20);
MD5_STEP (MD5_H , d, a, b, c, w4_t, MD5C25, MD5S21);
MD5_STEP (MD5_H , c, d, a, b, w7_t, MD5C26, MD5S22);
MD5_STEP (MD5_H , b, c, d, a, wa_t, MD5C27, MD5S23);
MD5_STEP (MD5_H , a, b, c, d, wd_t, MD5C28, MD5S20);
MD5_STEP (MD5_H , d, a, b, c, w0_t, MD5C29, MD5S21);
MD5_STEP (MD5_H , c, d, a, b, w3_t, MD5C2a, MD5S22);
MD5_STEP (MD5_H , b, c, d, a, w6_t, MD5C2b, MD5S23);
MD5_STEP (MD5_H , a, b, c, d, w9_t, MD5C2c, MD5S20);
MD5_STEP (MD5_H , d, a, b, c, wc_t, MD5C2d, MD5S21);
MD5_STEP (MD5_H , c, d, a, b, wf_t, MD5C2e, MD5S22);
MD5_STEP (MD5_H , b, c, d, a, w2_t, MD5C2f, MD5S23);
MD5_STEP (MD5_I , a, b, c, d, w0_t, MD5C30, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, w7_t, MD5C31, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, we_t, MD5C32, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, w5_t, MD5C33, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, wc_t, MD5C34, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, w3_t, MD5C35, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, wa_t, MD5C36, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, w1_t, MD5C37, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, w8_t, MD5C38, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, wf_t, MD5C39, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, w6_t, MD5C3a, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, wd_t, MD5C3b, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, w4_t, MD5C3c, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, wb_t, MD5C3d, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, w2_t, MD5C3e, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, w9_t, MD5C3f, MD5S33);
digest[0] += a;
digest[1] += b;
digest[2] += c;
digest[3] += d;
}
void memcat16 (u32 block0[4], u32 block1[4], u32 block2[4], u32 block3[4], const u32 block_len, const u32 append[4])
{
u32 tmp0;
u32 tmp1;
u32 tmp2;
u32 tmp3;
u32 tmp4;
#if defined IS_AMD || defined IS_GENERIC
const int offset_minus_4 = 4 - (block_len & 3);
tmp0 = amd_bytealign (append[0], 0, offset_minus_4);
tmp1 = amd_bytealign (append[1], append[0], offset_minus_4);
tmp2 = amd_bytealign (append[2], append[1], offset_minus_4);
tmp3 = amd_bytealign (append[3], append[2], offset_minus_4);
tmp4 = amd_bytealign ( 0, append[3], offset_minus_4);
const u32 mod = block_len & 3;
if (mod == 0)
{
tmp0 = tmp1;
tmp1 = tmp2;
tmp2 = tmp3;
tmp3 = tmp4;
tmp4 = 0;
}
#endif
#ifdef IS_NV
const int offset_minus_4 = 4 - (block_len & 3);
const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
tmp0 = __byte_perm ( 0, append[0], selector);
tmp1 = __byte_perm (append[0], append[1], selector);
tmp2 = __byte_perm (append[1], append[2], selector);
tmp3 = __byte_perm (append[2], append[3], selector);
tmp4 = __byte_perm (append[3], 0, selector);
#endif
const u32 div = block_len / 4;
switch (div)
{
case 0: block0[0] |= tmp0;
block0[1] = tmp1;
block0[2] = tmp2;
block0[3] = tmp3;
block1[0] = tmp4;
break;
case 1: block0[1] |= tmp0;
block0[2] = tmp1;
block0[3] = tmp2;
block1[0] = tmp3;
block1[1] = tmp4;
break;
case 2: block0[2] |= tmp0;
block0[3] = tmp1;
block1[0] = tmp2;
block1[1] = tmp3;
block1[2] = tmp4;
break;
case 3: block0[3] |= tmp0;
block1[0] = tmp1;
block1[1] = tmp2;
block1[2] = tmp3;
block1[3] = tmp4;
break;
case 4: block1[0] |= tmp0;
block1[1] = tmp1;
block1[2] = tmp2;
block1[3] = tmp3;
block2[0] = tmp4;
break;
case 5: block1[1] |= tmp0;
block1[2] = tmp1;
block1[3] = tmp2;
block2[0] = tmp3;
block2[1] = tmp4;
break;
case 6: block1[2] |= tmp0;
block1[3] = tmp1;
block2[0] = tmp2;
block2[1] = tmp3;
block2[2] = tmp4;
break;
case 7: block1[3] |= tmp0;
block2[0] = tmp1;
block2[1] = tmp2;
block2[2] = tmp3;
block2[3] = tmp4;
break;
case 8: block2[0] |= tmp0;
block2[1] = tmp1;
block2[2] = tmp2;
block2[3] = tmp3;
block3[0] = tmp4;
break;
case 9: block2[1] |= tmp0;
block2[2] = tmp1;
block2[3] = tmp2;
block3[0] = tmp3;
block3[1] = tmp4;
break;
}
}
void memcat16_x80 (u32 block0[4], u32 block1[4], u32 block2[4], u32 block3[4], const u32 block_len, const u32 append[4])
{
u32 tmp0;
u32 tmp1;
u32 tmp2;
u32 tmp3;
u32 tmp4;
#if defined IS_AMD || defined IS_GENERIC
const int offset_minus_4 = 4 - (block_len & 3);
tmp0 = amd_bytealign (append[0], 0, offset_minus_4);
tmp1 = amd_bytealign (append[1], append[0], offset_minus_4);
tmp2 = amd_bytealign (append[2], append[1], offset_minus_4);
tmp3 = amd_bytealign (append[3], append[2], offset_minus_4);
tmp4 = amd_bytealign ( 0x80, append[3], offset_minus_4);
const u32 mod = block_len & 3;
if (mod == 0)
{
tmp0 = tmp1;
tmp1 = tmp2;
tmp2 = tmp3;
tmp3 = tmp4;
tmp4 = 0x80;
}
#endif
#ifdef IS_NV
const int offset_minus_4 = 4 - (block_len & 3);
const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
tmp0 = __byte_perm ( 0, append[0], selector);
tmp1 = __byte_perm (append[0], append[1], selector);
tmp2 = __byte_perm (append[1], append[2], selector);
tmp3 = __byte_perm (append[2], append[3], selector);
tmp4 = __byte_perm (append[3], 0x80, selector);
#endif
const u32 div = block_len / 4;
switch (div)
{
case 0: block0[0] |= tmp0;
block0[1] = tmp1;
block0[2] = tmp2;
block0[3] = tmp3;
block1[0] = tmp4;
break;
case 1: block0[1] |= tmp0;
block0[2] = tmp1;
block0[3] = tmp2;
block1[0] = tmp3;
block1[1] = tmp4;
break;
case 2: block0[2] |= tmp0;
block0[3] = tmp1;
block1[0] = tmp2;
block1[1] = tmp3;
block1[2] = tmp4;
break;
case 3: block0[3] |= tmp0;
block1[0] = tmp1;
block1[1] = tmp2;
block1[2] = tmp3;
block1[3] = tmp4;
break;
case 4: block1[0] |= tmp0;
block1[1] = tmp1;
block1[2] = tmp2;
block1[3] = tmp3;
block2[0] = tmp4;
break;
case 5: block1[1] |= tmp0;
block1[2] = tmp1;
block1[3] = tmp2;
block2[0] = tmp3;
block2[1] = tmp4;
break;
case 6: block1[2] |= tmp0;
block1[3] = tmp1;
block2[0] = tmp2;
block2[1] = tmp3;
block2[2] = tmp4;
break;
case 7: block1[3] |= tmp0;
block2[0] = tmp1;
block2[1] = tmp2;
block2[2] = tmp3;
block2[3] = tmp4;
break;
case 8: block2[0] |= tmp0;
block2[1] = tmp1;
block2[2] = tmp2;
block2[3] = tmp3;
block3[0] = tmp4;
break;
case 9: block2[1] |= tmp0;
block2[2] = tmp1;
block2[3] = tmp2;
block3[0] = tmp3;
block3[1] = tmp4;
break;
}
}
void memcat8 (u32 block0[4], u32 block1[4], u32 block2[4], u32 block3[4], const u32 block_len, const u32 append[2])
{
u32 tmp0;
u32 tmp1;
u32 tmp2;
#if defined IS_AMD || defined IS_GENERIC
const int offset_minus_4 = 4 - (block_len & 3);
tmp0 = amd_bytealign (append[0], 0, offset_minus_4);
tmp1 = amd_bytealign (append[1], append[0], offset_minus_4);
tmp2 = amd_bytealign ( 0, append[1], offset_minus_4);
const u32 mod = block_len & 3;
if (mod == 0)
{
tmp0 = tmp1;
tmp1 = tmp2;
tmp2 = 0;
}
#endif
#ifdef IS_NV
const int offset_minus_4 = 4 - (block_len & 3);
const int selector = (0x76543210 >> (offset_minus_4 * 4)) & 0xffff;
tmp0 = __byte_perm ( 0, append[0], selector);
tmp1 = __byte_perm (append[0], append[1], selector);
tmp2 = __byte_perm (append[1], 0, selector);
#endif
const u32 div = block_len / 4;
switch (div)
{
case 0: block0[0] |= tmp0;
block0[1] = tmp1;
block0[2] = tmp2;
break;
case 1: block0[1] |= tmp0;
block0[2] = tmp1;
block0[3] = tmp2;
break;
case 2: block0[2] |= tmp0;
block0[3] = tmp1;
block1[0] = tmp2;
break;
case 3: block0[3] |= tmp0;
block1[0] = tmp1;
block1[1] = tmp2;
break;
case 4: block1[0] |= tmp0;
block1[1] = tmp1;
block1[2] = tmp2;
break;
case 5: block1[1] |= tmp0;
block1[2] = tmp1;
block1[3] = tmp2;
break;
case 6: block1[2] |= tmp0;
block1[3] = tmp1;
block2[0] = tmp2;
break;
case 7: block1[3] |= tmp0;
block2[0] = tmp1;
block2[1] = tmp2;
break;
case 8: block2[0] |= tmp0;
block2[1] = tmp1;
block2[2] = tmp2;
break;
case 9: block2[1] |= tmp0;
block2[2] = tmp1;
block2[3] = tmp2;
break;
case 10: block2[2] |= tmp0;
block2[3] = tmp1;
block3[0] = tmp2;
break;
case 11: block2[3] |= tmp0;
block3[0] = tmp1;
block3[1] = tmp2;
break;
}
}
void append_sign (u32 block0[4], u32 block1[4], const u32 block_len)
{
switch (block_len)
{
case 0:
block0[0] = md5crypt_magic;
break;
case 1:
block0[0] = block0[0] | md5crypt_magic << 8u;
block0[1] = md5crypt_magic >> 24u;
break;
case 2:
block0[0] = block0[0] | md5crypt_magic << 16u;
block0[1] = md5crypt_magic >> 16u;
break;
case 3:
block0[0] = block0[0] | md5crypt_magic << 24u;
block0[1] = md5crypt_magic >> 8u;
break;
case 4:
block0[1] = md5crypt_magic;
break;
case 5:
block0[1] = block0[1] | md5crypt_magic << 8u;
block0[2] = md5crypt_magic >> 24u;
break;
case 6:
block0[1] = block0[1] | md5crypt_magic << 16u;
block0[2] = md5crypt_magic >> 16u;
break;
case 7:
block0[1] = block0[1] | md5crypt_magic << 24u;
block0[2] = md5crypt_magic >> 8u;
break;
case 8:
block0[2] = md5crypt_magic;
break;
case 9:
block0[2] = block0[2] | md5crypt_magic << 8u;
block0[3] = md5crypt_magic >> 24u;
break;
case 10:
block0[2] = block0[2] | md5crypt_magic << 16u;
block0[3] = md5crypt_magic >> 16u;
break;
case 11:
block0[2] = block0[2] | md5crypt_magic << 24u;
block0[3] = md5crypt_magic >> 8u;
break;
case 12:
block0[3] = md5crypt_magic;
break;
case 13:
block0[3] = block0[3] | md5crypt_magic << 8u;
block1[0] = md5crypt_magic >> 24u;
break;
case 14:
block0[3] = block0[3] | md5crypt_magic << 16u;
block1[0] = md5crypt_magic >> 16u;
break;
case 15:
block0[3] = block0[3] | md5crypt_magic << 24u;
block1[0] = md5crypt_magic >> 8u;
break;
}
}
void append_1st (u32 block0[4], u32 block1[4], u32 block2[4], u32 block3[4], const u32 block_len, const u32 append)
{
switch (block_len)
{
case 0:
block0[0] = append;
break;
case 1:
block0[0] = block0[0] | append << 8;
break;
case 2:
block0[0] = block0[0] | append << 16;
break;
case 3:
block0[0] = block0[0] | append << 24;
break;
case 4:
block0[1] = append;
break;
case 5:
block0[1] = block0[1] | append << 8;
break;
case 6:
block0[1] = block0[1] | append << 16;
break;
case 7:
block0[1] = block0[1] | append << 24;
break;
case 8:
block0[2] = append;
break;
case 9:
block0[2] = block0[2] | append << 8;
break;
case 10:
block0[2] = block0[2] | append << 16;
break;
case 11:
block0[2] = block0[2] | append << 24;
break;
case 12:
block0[3] = append;
break;
case 13:
block0[3] = block0[3] | append << 8;
break;
case 14:
block0[3] = block0[3] | append << 16;
break;
case 15:
block0[3] = block0[3] | append << 24;
break;
case 16:
block1[0] = append;
break;
case 17:
block1[0] = block1[0] | append << 8;
break;
case 18:
block1[0] = block1[0] | append << 16;
break;
case 19:
block1[0] = block1[0] | append << 24;
break;
case 20:
block1[1] = append;
break;
case 21:
block1[1] = block1[1] | append << 8;
break;
case 22:
block1[1] = block1[1] | append << 16;
break;
case 23:
block1[1] = block1[1] | append << 24;
break;
case 24:
block1[2] = append;
break;
case 25:
block1[2] = block1[2] | append << 8;
break;
case 26:
block1[2] = block1[2] | append << 16;
break;
case 27:
block1[2] = block1[2] | append << 24;
break;
case 28:
block1[3] = append;
break;
case 29:
block1[3] = block1[3] | append << 8;
break;
case 30:
block1[3] = block1[3] | append << 16;
break;
case 31:
block1[3] = block1[3] | append << 24;
break;
case 32:
block2[0] = append;
break;
case 33:
block2[0] = block2[0] | append << 8;
break;
case 34:
block2[0] = block2[0] | append << 16;
break;
case 35:
block2[0] = block2[0] | append << 24;
break;
case 36:
block2[1] = append;
break;
case 37:
block2[1] = block2[1] | append << 8;
break;
case 38:
block2[1] = block2[1] | append << 16;
break;
case 39:
block2[1] = block2[1] | append << 24;
break;
case 40:
block2[2] = append;
break;
case 41:
block2[2] = block2[2] | append << 8;
break;
case 42:
block2[2] = block2[2] | append << 16;
break;
case 43:
block2[2] = block2[2] | append << 24;
break;
case 44:
block2[3] = append;
break;
case 45:
block2[3] = block2[3] | append << 8;
break;
case 46:
block2[3] = block2[3] | append << 16;
break;
case 47:
block2[3] = block2[3] | append << 24;
break;
case 48:
block3[0] = append;
break;
case 49:
block3[0] = block3[0] | append << 8;
break;
case 50:
block3[0] = block3[0] | append << 16;
break;
case 51:
block3[0] = block3[0] | append << 24;
break;
case 52:
block3[1] = append;
break;
case 53:
block3[1] = block3[1] | append << 8;
break;
case 54:
block3[1] = block3[1] | append << 16;
break;
case 55:
block3[1] = block3[1] | append << 24;
break;
case 56:
block3[2] = append;
break;
}
}
__kernel void m00500_init (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global md5crypt_tmp_t *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
{
/**
* base
*/
const u32 gid = get_global_id (0);
if (gid >= gid_max) return;
u32 w0[4];
w0[0] = pws[gid].i[0];
w0[1] = pws[gid].i[1];
w0[2] = pws[gid].i[2];
w0[3] = pws[gid].i[3];
const u32 pw_len = pws[gid].pw_len;
/**
* salt
*/
u32 salt_buf[2];
salt_buf[0] = salt_bufs[salt_pos].salt_buf[0];
salt_buf[1] = salt_bufs[salt_pos].salt_buf[1];
const u32 salt_len = salt_bufs[salt_pos].salt_len;
/**
* init
*/
//memcat16 (block0, block1, block2, block3, block_len, w0);
//block_len += pw_len;
u32 block_len = pw_len;
u32 block0[4];
block0[0] = w0[0];
block0[1] = w0[1];
block0[2] = w0[2];
block0[3] = w0[3];
u32 block1[4];
block1[0] = 0;
block1[1] = 0;
block1[2] = 0;
block1[3] = 0;
u32 block2[4];
block2[0] = 0;
block2[1] = 0;
block2[2] = 0;
block2[3] = 0;
u32 block3[4];
block3[0] = 0;
block3[1] = 0;
block3[2] = 0;
block3[3] = 0;
memcat8 (block0, block1, block2, block3, block_len, salt_buf);
block_len += salt_len;
memcat16 (block0, block1, block2, block3, block_len, w0);
block_len += pw_len;
append_0x80_4x4 (block0, block1, block2, block3, block_len);
block3[2] = block_len * 8;
u32 digest[4];
digest[0] = MD5M_A;
digest[1] = MD5M_B;
digest[2] = MD5M_C;
digest[3] = MD5M_D;
md5_transform (block0, block1, block2, block3, digest);
/* The password first, since that is what is most unknown */
/* Then our magic string */
/* Then the raw salt */
/* Then just as many characters of the MD5(pw,salt,pw) */
//memcat16 (block0, block1, block2, block3, block_len, w);
//block_len += pw_len;
block_len = pw_len;
block0[0] = w0[0];
block0[1] = w0[1];
block0[2] = w0[2];
block0[3] = w0[3];
block1[0] = 0;
block1[1] = 0;
block1[2] = 0;
block1[3] = 0;
block2[0] = 0;
block2[1] = 0;
block2[2] = 0;
block2[3] = 0;
block3[0] = 0;
block3[1] = 0;
block3[2] = 0;
block3[3] = 0;
append_sign (block0, block1, block_len);
block_len += 3;
memcat8 (block0, block1, block2, block3, block_len, salt_buf);
block_len += salt_len;
truncate_block (digest, pw_len);
memcat16 (block0, block1, block2, block3, block_len, digest);
block_len += pw_len;
/* Then something really weird... */
u32 append = block0[0] & 0xFF;
for (u32 j = pw_len; j; j >>= 1)
{
if ((j & 1) == 0)
{
append_1st (block0, block1, block2, block3, block_len, append);
}
block_len++;
}
append_0x80_4x4 (block0, block1, block2, block3, block_len);
block3[2] = block_len * 8;
digest[0] = MD5M_A;
digest[1] = MD5M_B;
digest[2] = MD5M_C;
digest[3] = MD5M_D;
md5_transform (block0, block1, block2, block3, digest);
tmps[gid].digest_buf[0] = digest[0];
tmps[gid].digest_buf[1] = digest[1];
tmps[gid].digest_buf[2] = digest[2];
tmps[gid].digest_buf[3] = digest[3];
}
__kernel void m00500_loop (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global md5crypt_tmp_t *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
{
/**
* base
*/
const u32 gid = get_global_id (0);
if (gid >= gid_max) return;
u32 w0[4];
w0[0] = pws[gid].i[0];
w0[1] = pws[gid].i[1];
w0[2] = pws[gid].i[2];
w0[3] = pws[gid].i[3];
const u32 pw_len = pws[gid].pw_len;
u32 w0_x80[4];
w0_x80[0] = w0[0];
w0_x80[1] = w0[1];
w0_x80[2] = w0[2];
w0_x80[3] = w0[3];
append_0x80_1x4 (w0_x80, pw_len);
/**
* salt
*/
u32 salt_buf[2];
salt_buf[0] = salt_bufs[salt_pos].salt_buf[0];
salt_buf[1] = salt_bufs[salt_pos].salt_buf[1];
const u32 salt_len = salt_bufs[salt_pos].salt_len;
/**
* digest
*/
u32 digest[4];
digest[0] = tmps[gid].digest_buf[0];
digest[1] = tmps[gid].digest_buf[1];
digest[2] = tmps[gid].digest_buf[2];
digest[3] = tmps[gid].digest_buf[3];
/**
* loop
*/
/* and now, just to make sure things don't run too fast */
u32 block_len;
u32 block0[4];
block0[0] = 0;
block0[1] = 0;
block0[2] = 0;
block0[3] = 0;
u32 block1[4];
block1[0] = 0;
block1[1] = 0;
block1[2] = 0;
block1[3] = 0;
u32 block2[4];
block2[0] = 0;
block2[1] = 0;
block2[2] = 0;
block2[3] = 0;
u32 block3[4];
block3[0] = 0;
block3[1] = 0;
block3[2] = 0;
block3[3] = 0;
for (u32 i = 0, j = loop_pos; i < loop_cnt; i++, j++)
{
block1[0] = 0;
block1[1] = 0;
block1[2] = 0;
block1[3] = 0;
block2[0] = 0;
block2[1] = 0;
block2[2] = 0;
block2[3] = 0;
block3[0] = 0;
block3[1] = 0;
const u32 j1 = (j & 1) ? 1 : 0;
const u32 j3 = (j % 3) ? 1 : 0;
const u32 j7 = (j % 7) ? 1 : 0;
if (j1)
{
block0[0] = w0[0];
block0[1] = w0[1];
block0[2] = w0[2];
block0[3] = w0[3];
block_len = pw_len;
if (j3)
{
memcat8 (block0, block1, block2, block3, block_len, salt_buf);
block_len += salt_len;
}
if (j7)
{
memcat16 (block0, block1, block2, block3, block_len, w0);
block_len += pw_len;
}
memcat16_x80 (block0, block1, block2, block3, block_len, digest);
block_len += 16;
}
else
{
block0[0] = digest[0];
block0[1] = digest[1];
block0[2] = digest[2];
block0[3] = digest[3];
block_len = 16;
if (j3 && j7)
{
block1[0] = salt_buf[0];
block1[1] = salt_buf[1];
block_len += salt_len;
memcat16 (block0, block1, block2, block3, block_len, w0);
block_len += pw_len;
}
else if (j3)
{
block1[0] = salt_buf[0];
block1[1] = salt_buf[1];
block_len += salt_len;
}
else if (j7)
{
block1[0] = w0[0];
block1[1] = w0[1];
block1[2] = w0[2];
block1[3] = w0[3];
block_len += pw_len;
}
memcat16 (block0, block1, block2, block3, block_len, w0_x80);
block_len += pw_len;
}
block3[2] = block_len * 8;
digest[0] = MD5M_A;
digest[1] = MD5M_B;
digest[2] = MD5M_C;
digest[3] = MD5M_D;
md5_transform (block0, block1, block2, block3, digest);
}
tmps[gid].digest_buf[0] = digest[0];
tmps[gid].digest_buf[1] = digest[1];
tmps[gid].digest_buf[2] = digest[2];
tmps[gid].digest_buf[3] = digest[3];
}
__kernel void m00500_comp (__global pw_t *pws, __global kernel_rule_t *rules_buf, __global comb_t *combs_buf, __global bf_t *bfs_buf, __global md5crypt_tmp_t *tmps, __global void *hooks, __global u32 *bitmaps_buf_s1_a, __global u32 *bitmaps_buf_s1_b, __global u32 *bitmaps_buf_s1_c, __global u32 *bitmaps_buf_s1_d, __global u32 *bitmaps_buf_s2_a, __global u32 *bitmaps_buf_s2_b, __global u32 *bitmaps_buf_s2_c, __global u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global digest_t *digests_buf, __global u32 *hashes_shown, __global salt_t *salt_bufs, __global void *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 il_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
{
/**
* modifier
*/
const u32 gid = get_global_id (0);
if (gid >= gid_max) return;
const u32 lid = get_local_id (0);
/**
* digest
*/
const u32 r0 = tmps[gid].digest_buf[DGST_R0];
const u32 r1 = tmps[gid].digest_buf[DGST_R1];
const u32 r2 = tmps[gid].digest_buf[DGST_R2];
const u32 r3 = tmps[gid].digest_buf[DGST_R3];
#define il_pos 0
#include COMPARE_M
}
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