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hashcat/OpenCL/m10410_a1-optimized.cl

363 lines
7.5 KiB
Common Lisp

/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
//too much register pressure
//#define NEW_SIMD_CODE
#ifdef KERNEL_STATIC
#include "inc_vendor.h"
#include "inc_types.h"
#include "inc_platform.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_hash_md5.cl"
#include "inc_cipher_rc4.cl"
#endif
typedef struct pdf
{
int V;
int R;
int P;
int enc_md;
u32 id_buf[8];
u32 u_buf[32];
u32 o_buf[32];
int id_len;
int o_len;
int u_len;
u32 rc4key[2];
u32 rc4data[2];
} pdf_t;
KERNEL_FQ void FIXED_THREAD_COUNT(FIXED_LOCAL_SIZE) m10410_m04 (KERN_ATTR_ESALT (pdf_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
u32 pw_buf0[4];
u32 pw_buf1[4];
pw_buf0[0] = pws[gid].i[0];
pw_buf0[1] = pws[gid].i[1];
pw_buf0[2] = pws[gid].i[2];
pw_buf0[3] = pws[gid].i[3];
pw_buf1[0] = pws[gid].i[4];
pw_buf1[1] = pws[gid].i[5];
pw_buf1[2] = pws[gid].i[6];
pw_buf1[3] = pws[gid].i[7];
const u32 pw_l_len = pws[gid].pw_len & 63;
/**
* constant
*/
const u32 padding[8] =
{
0x5e4ebf28,
0x418a754e,
0x564e0064,
0x0801faff,
0xb6002e2e,
0x803e68d0,
0xfea90c2f,
0x7a695364
};
/**
* shared
*/
LOCAL_VK u32 S[64 * FIXED_LOCAL_SIZE];
/**
* U_buf
*/
u32 o_buf[8];
o_buf[0] = esalt_bufs[DIGESTS_OFFSET].o_buf[0];
o_buf[1] = esalt_bufs[DIGESTS_OFFSET].o_buf[1];
o_buf[2] = esalt_bufs[DIGESTS_OFFSET].o_buf[2];
o_buf[3] = esalt_bufs[DIGESTS_OFFSET].o_buf[3];
o_buf[4] = esalt_bufs[DIGESTS_OFFSET].o_buf[4];
o_buf[5] = esalt_bufs[DIGESTS_OFFSET].o_buf[5];
o_buf[6] = esalt_bufs[DIGESTS_OFFSET].o_buf[6];
o_buf[7] = esalt_bufs[DIGESTS_OFFSET].o_buf[7];
u32 P = esalt_bufs[DIGESTS_OFFSET].P;
u32 id_buf[4];
id_buf[0] = esalt_bufs[DIGESTS_OFFSET].id_buf[0];
id_buf[1] = esalt_bufs[DIGESTS_OFFSET].id_buf[1];
id_buf[2] = esalt_bufs[DIGESTS_OFFSET].id_buf[2];
id_buf[3] = esalt_bufs[DIGESTS_OFFSET].id_buf[3];
/**
* loop
*/
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos) & 63;
const u32x pw_len = (pw_l_len + pw_r_len) & 63;
/**
* concat password candidate
*/
u32x wordl0[4] = { 0 };
u32x wordl1[4] = { 0 };
u32x wordl2[4] = { 0 };
u32x wordl3[4] = { 0 };
wordl0[0] = pw_buf0[0];
wordl0[1] = pw_buf0[1];
wordl0[2] = pw_buf0[2];
wordl0[3] = pw_buf0[3];
wordl1[0] = pw_buf1[0];
wordl1[1] = pw_buf1[1];
wordl1[2] = pw_buf1[2];
wordl1[3] = pw_buf1[3];
u32x wordr0[4] = { 0 };
u32x wordr1[4] = { 0 };
u32x wordr2[4] = { 0 };
u32x wordr3[4] = { 0 };
wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
{
switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
}
else
{
switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
}
u32x w0[4];
w0[0] = wordl0[0] | wordr0[0];
w0[1] = wordl0[1] | wordr0[1];
w0[2] = 0;
w0[3] = 0;
/**
* pdf
*/
rc4_init_40 (S, w0);
u32 out[4];
rc4_next_16 (S, 0, 0, padding, out);
COMPARE_M_SIMD (out[0], out[1], out[2], out[3]);
}
}
KERNEL_FQ void FIXED_THREAD_COUNT(FIXED_LOCAL_SIZE) m10410_m08 (KERN_ATTR_ESALT (pdf_t))
{
}
KERNEL_FQ void FIXED_THREAD_COUNT(FIXED_LOCAL_SIZE) m10410_m16 (KERN_ATTR_ESALT (pdf_t))
{
}
KERNEL_FQ void FIXED_THREAD_COUNT(FIXED_LOCAL_SIZE) m10410_s04 (KERN_ATTR_ESALT (pdf_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
u32 pw_buf0[4];
u32 pw_buf1[4];
pw_buf0[0] = pws[gid].i[0];
pw_buf0[1] = pws[gid].i[1];
pw_buf0[2] = pws[gid].i[2];
pw_buf0[3] = pws[gid].i[3];
pw_buf1[0] = pws[gid].i[4];
pw_buf1[1] = pws[gid].i[5];
pw_buf1[2] = pws[gid].i[6];
pw_buf1[3] = pws[gid].i[7];
const u32 pw_l_len = pws[gid].pw_len & 63;
/**
* constant
*/
const u32 padding[8] =
{
0x5e4ebf28,
0x418a754e,
0x564e0064,
0x0801faff,
0xb6002e2e,
0x803e68d0,
0xfea90c2f,
0x7a695364
};
/**
* shared
*/
LOCAL_VK u32 S[64 * FIXED_LOCAL_SIZE];
/**
* U_buf
*/
u32 o_buf[8];
o_buf[0] = esalt_bufs[DIGESTS_OFFSET].o_buf[0];
o_buf[1] = esalt_bufs[DIGESTS_OFFSET].o_buf[1];
o_buf[2] = esalt_bufs[DIGESTS_OFFSET].o_buf[2];
o_buf[3] = esalt_bufs[DIGESTS_OFFSET].o_buf[3];
o_buf[4] = esalt_bufs[DIGESTS_OFFSET].o_buf[4];
o_buf[5] = esalt_bufs[DIGESTS_OFFSET].o_buf[5];
o_buf[6] = esalt_bufs[DIGESTS_OFFSET].o_buf[6];
o_buf[7] = esalt_bufs[DIGESTS_OFFSET].o_buf[7];
u32 P = esalt_bufs[DIGESTS_OFFSET].P;
u32 id_buf[4];
id_buf[0] = esalt_bufs[DIGESTS_OFFSET].id_buf[0];
id_buf[1] = esalt_bufs[DIGESTS_OFFSET].id_buf[1];
id_buf[2] = esalt_bufs[DIGESTS_OFFSET].id_buf[2];
id_buf[3] = esalt_bufs[DIGESTS_OFFSET].id_buf[3];
/**
* digest
*/
const u32 search[4] =
{
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R0],
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R1],
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R2],
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R3]
};
/**
* loop
*/
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos) & 63;
const u32x pw_len = (pw_l_len + pw_r_len) & 63;
/**
* concat password candidate
*/
u32x wordl0[4] = { 0 };
u32x wordl1[4] = { 0 };
u32x wordl2[4] = { 0 };
u32x wordl3[4] = { 0 };
wordl0[0] = pw_buf0[0];
wordl0[1] = pw_buf0[1];
wordl0[2] = pw_buf0[2];
wordl0[3] = pw_buf0[3];
wordl1[0] = pw_buf1[0];
wordl1[1] = pw_buf1[1];
wordl1[2] = pw_buf1[2];
wordl1[3] = pw_buf1[3];
u32x wordr0[4] = { 0 };
u32x wordr1[4] = { 0 };
u32x wordr2[4] = { 0 };
u32x wordr3[4] = { 0 };
wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
{
switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
}
else
{
switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
}
u32x w0[4];
w0[0] = wordl0[0] | wordr0[0];
w0[1] = wordl0[1] | wordr0[1];
w0[2] = 0;
w0[3] = 0;
/**
* pdf
*/
rc4_init_40 (S, w0);
u32 out[4];
rc4_next_16 (S, 0, 0, padding, out);
COMPARE_S_SIMD (out[0], out[1], out[2], out[3]);
}
}
KERNEL_FQ void FIXED_THREAD_COUNT(FIXED_LOCAL_SIZE) m10410_s08 (KERN_ATTR_ESALT (pdf_t))
{
}
KERNEL_FQ void FIXED_THREAD_COUNT(FIXED_LOCAL_SIZE) m10410_s16 (KERN_ATTR_ESALT (pdf_t))
{
}