mirror of
https://github.com/hashcat/hashcat
synced 2024-12-27 05:13:45 +01:00
385 lines
7.1 KiB
Common Lisp
385 lines
7.1 KiB
Common Lisp
/**
|
|
* Author......: See docs/credits.txt
|
|
* License.....: MIT
|
|
*/
|
|
|
|
//#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_rp_optimized.h"
|
|
#include "inc_rp_optimized.cl"
|
|
#include "inc_simd.cl"
|
|
#include "inc_hash_md5.cl"
|
|
#endif
|
|
|
|
CONSTANT_VK u32a padding[8] =
|
|
{
|
|
0x5e4ebf28,
|
|
0x418a754e,
|
|
0x564e0064,
|
|
0x0801faff,
|
|
0xb6002e2e,
|
|
0x803e68d0,
|
|
0xfea90c2f,
|
|
0x7a695364
|
|
};
|
|
|
|
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 m10420_m04 (KERN_ATTR_RULES_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_len = pws[gid].pw_len & 63;
|
|
|
|
/**
|
|
* 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)
|
|
{
|
|
u32x w0[4] = { 0 };
|
|
u32x w1[4] = { 0 };
|
|
u32x w2[4] = { 0 };
|
|
u32x w3[4] = { 0 };
|
|
|
|
const u32x out_len = apply_rules_vect_optimized (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1);
|
|
|
|
/**
|
|
* pdf
|
|
*/
|
|
|
|
u32 p0[4];
|
|
u32 p1[4];
|
|
u32 p2[4];
|
|
u32 p3[4];
|
|
|
|
p0[0] = padding[0];
|
|
p0[1] = padding[1];
|
|
p0[2] = padding[2];
|
|
p0[3] = padding[3];
|
|
p1[0] = padding[4];
|
|
p1[1] = padding[5];
|
|
p1[2] = padding[6];
|
|
p1[3] = padding[7];
|
|
p2[0] = 0;
|
|
p2[1] = 0;
|
|
p2[2] = 0;
|
|
p2[3] = 0;
|
|
p3[0] = 0;
|
|
p3[1] = 0;
|
|
p3[2] = 0;
|
|
p3[3] = 0;
|
|
|
|
switch_buffer_by_offset_le (p0, p1, p2, p3, out_len);
|
|
|
|
// add password
|
|
// truncate at 32 is wanted, not a bug!
|
|
// add o_buf
|
|
|
|
w0[0] |= p0[0];
|
|
w0[1] |= p0[1];
|
|
w0[2] |= p0[2];
|
|
w0[3] |= p0[3];
|
|
w1[0] |= p1[0];
|
|
w1[1] |= p1[1];
|
|
w1[2] |= p1[2];
|
|
w1[3] |= p1[3];
|
|
w2[0] = o_buf[0];
|
|
w2[1] = o_buf[1];
|
|
w2[2] = o_buf[2];
|
|
w2[3] = o_buf[3];
|
|
w3[0] = o_buf[4];
|
|
w3[1] = o_buf[5];
|
|
w3[2] = o_buf[6];
|
|
w3[3] = o_buf[7];
|
|
|
|
u32 digest[4];
|
|
|
|
digest[0] = MD5M_A;
|
|
digest[1] = MD5M_B;
|
|
digest[2] = MD5M_C;
|
|
digest[3] = MD5M_D;
|
|
|
|
md5_transform (w0, w1, w2, w3, digest);
|
|
|
|
w0[0] = P;
|
|
w0[1] = id_buf[0];
|
|
w0[2] = id_buf[1];
|
|
w0[3] = id_buf[2];
|
|
w1[0] = id_buf[3];
|
|
w1[1] = 0x80;
|
|
w1[2] = 0;
|
|
w1[3] = 0;
|
|
w2[0] = 0;
|
|
w2[1] = 0;
|
|
w2[2] = 0;
|
|
w2[3] = 0;
|
|
w3[0] = 0;
|
|
w3[1] = 0;
|
|
w3[2] = 84 * 8;
|
|
w3[3] = 0;
|
|
|
|
md5_transform (w0, w1, w2, w3, digest);
|
|
|
|
u32x a = digest[0];
|
|
u32x b = digest[1] & 0xff;
|
|
u32x c = 0;
|
|
u32x d = 0;
|
|
|
|
COMPARE_M_SIMD (a, b, c, d);
|
|
}
|
|
}
|
|
|
|
KERNEL_FQ void m10420_m08 (KERN_ATTR_RULES_ESALT (pdf_t))
|
|
{
|
|
}
|
|
|
|
KERNEL_FQ void m10420_m16 (KERN_ATTR_RULES_ESALT (pdf_t))
|
|
{
|
|
}
|
|
|
|
KERNEL_FQ void m10420_s04 (KERN_ATTR_RULES_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_len = pws[gid].pw_len & 63;
|
|
|
|
/**
|
|
* 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],
|
|
0,
|
|
0
|
|
};
|
|
|
|
/**
|
|
* loop
|
|
*/
|
|
|
|
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
|
|
{
|
|
u32x w0[4] = { 0 };
|
|
u32x w1[4] = { 0 };
|
|
u32x w2[4] = { 0 };
|
|
u32x w3[4] = { 0 };
|
|
|
|
const u32x out_len = apply_rules_vect_optimized (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1);
|
|
|
|
/**
|
|
* pdf
|
|
*/
|
|
|
|
u32 p0[4];
|
|
u32 p1[4];
|
|
u32 p2[4];
|
|
u32 p3[4];
|
|
|
|
p0[0] = padding[0];
|
|
p0[1] = padding[1];
|
|
p0[2] = padding[2];
|
|
p0[3] = padding[3];
|
|
p1[0] = padding[4];
|
|
p1[1] = padding[5];
|
|
p1[2] = padding[6];
|
|
p1[3] = padding[7];
|
|
p2[0] = 0;
|
|
p2[1] = 0;
|
|
p2[2] = 0;
|
|
p2[3] = 0;
|
|
p3[0] = 0;
|
|
p3[1] = 0;
|
|
p3[2] = 0;
|
|
p3[3] = 0;
|
|
|
|
switch_buffer_by_offset_le (p0, p1, p2, p3, out_len);
|
|
|
|
// add password
|
|
// truncate at 32 is wanted, not a bug!
|
|
// add o_buf
|
|
|
|
w0[0] |= p0[0];
|
|
w0[1] |= p0[1];
|
|
w0[2] |= p0[2];
|
|
w0[3] |= p0[3];
|
|
w1[0] |= p1[0];
|
|
w1[1] |= p1[1];
|
|
w1[2] |= p1[2];
|
|
w1[3] |= p1[3];
|
|
w2[0] = o_buf[0];
|
|
w2[1] = o_buf[1];
|
|
w2[2] = o_buf[2];
|
|
w2[3] = o_buf[3];
|
|
w3[0] = o_buf[4];
|
|
w3[1] = o_buf[5];
|
|
w3[2] = o_buf[6];
|
|
w3[3] = o_buf[7];
|
|
|
|
u32 digest[4];
|
|
|
|
digest[0] = MD5M_A;
|
|
digest[1] = MD5M_B;
|
|
digest[2] = MD5M_C;
|
|
digest[3] = MD5M_D;
|
|
|
|
md5_transform (w0, w1, w2, w3, digest);
|
|
|
|
w0[0] = P;
|
|
w0[1] = id_buf[0];
|
|
w0[2] = id_buf[1];
|
|
w0[3] = id_buf[2];
|
|
w1[0] = id_buf[3];
|
|
w1[1] = 0x80;
|
|
w1[2] = 0;
|
|
w1[3] = 0;
|
|
w2[0] = 0;
|
|
w2[1] = 0;
|
|
w2[2] = 0;
|
|
w2[3] = 0;
|
|
w3[0] = 0;
|
|
w3[1] = 0;
|
|
w3[2] = 84 * 8;
|
|
w3[3] = 0;
|
|
|
|
md5_transform (w0, w1, w2, w3, digest);
|
|
|
|
u32x a = digest[0];
|
|
u32x b = digest[1] & 0xff;
|
|
u32x c = 0;
|
|
u32x d = 0;
|
|
|
|
COMPARE_S_SIMD (a, b, c, d);
|
|
}
|
|
}
|
|
|
|
KERNEL_FQ void m10420_s08 (KERN_ATTR_RULES_ESALT (pdf_t))
|
|
{
|
|
}
|
|
|
|
KERNEL_FQ void m10420_s16 (KERN_ATTR_RULES_ESALT (pdf_t))
|
|
{
|
|
}
|