mirror of
https://github.com/hashcat/hashcat.git
synced 2024-11-23 00:28:11 +00:00
309 lines
6.9 KiB
Common Lisp
309 lines
6.9 KiB
Common Lisp
/**
|
|
* Author......: See docs/credits.txt
|
|
* License.....: MIT
|
|
*/
|
|
|
|
//#define NEW_SIMD_CODE
|
|
|
|
#ifdef KERNEL_STATIC
|
|
#include M2S(INCLUDE_PATH/inc_vendor.h)
|
|
#include M2S(INCLUDE_PATH/inc_types.h)
|
|
#include M2S(INCLUDE_PATH/inc_platform.cl)
|
|
#include M2S(INCLUDE_PATH/inc_common.cl)
|
|
#include M2S(INCLUDE_PATH/inc_simd.cl)
|
|
#endif
|
|
|
|
DECLSPEC u32 Murmur32_Scramble (u32 k)
|
|
{
|
|
k = (k * 0x16A88000) | ((k * 0xCC9E2D51) >> 17);
|
|
|
|
return (k * 0x1B873593);
|
|
}
|
|
|
|
DECLSPEC u32 MurmurHash3 (const u32 seed, PRIVATE_AS const u32 *data, const u32 size)
|
|
{
|
|
u32 checksum = seed;
|
|
|
|
const u32 nBlocks = size / 4; // or size >> 2
|
|
|
|
if (size >= 4) // Hash blocks, sizes of 4
|
|
{
|
|
for (u32 i = 0; i < nBlocks; i++)
|
|
{
|
|
checksum ^= Murmur32_Scramble (data[i]);
|
|
|
|
checksum = (checksum >> 19) | (checksum << 13); //rotateRight(checksum, 19)
|
|
checksum = (checksum * 5) + 0xE6546B64;
|
|
}
|
|
}
|
|
|
|
// Hash remaining bytes as size isn't always aligned by 4:
|
|
|
|
const u32 val = data[nBlocks] & (0x00ffffff >> ((3 - (size & 3)) * 8));
|
|
// or: data[nBlocks] & ((1 << ((size & 3) * 8)) - 1);
|
|
|
|
checksum ^= Murmur32_Scramble (val);
|
|
|
|
checksum ^= size;
|
|
checksum ^= checksum >> 16;
|
|
checksum *= 0x85EBCA6B;
|
|
checksum ^= checksum >> 13;
|
|
checksum *= 0xC2B2AE35;
|
|
|
|
return checksum ^ (checksum >> 16);
|
|
}
|
|
|
|
KERNEL_FQ void m27800_m04 (KERN_ATTR_BASIC ())
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
const u64 lid = get_local_id (0);
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
/**
|
|
* base
|
|
*/
|
|
|
|
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;
|
|
|
|
/**
|
|
* seed
|
|
*/
|
|
|
|
const u32 seed = salt_bufs[SALT_POS_HOST].salt_buf[0];
|
|
|
|
/**
|
|
* loop
|
|
*/
|
|
|
|
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
|
|
{
|
|
const u32 pw_r_len = pwlenx_create_combt (combs_buf, il_pos) & 63;
|
|
|
|
const u32 pw_len = (pw_l_len + pw_r_len) & 63;
|
|
|
|
/**
|
|
* concat password candidate
|
|
*/
|
|
|
|
u32 wordl0[4] = { 0 };
|
|
u32 wordl1[4] = { 0 };
|
|
u32 wordl2[4] = { 0 };
|
|
u32 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];
|
|
|
|
u32 wordr0[4] = { 0 };
|
|
u32 wordr1[4] = { 0 };
|
|
u32 wordr2[4] = { 0 };
|
|
u32 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);
|
|
}
|
|
|
|
u32 w[16];
|
|
|
|
w[ 0] = wordl0[0] | wordr0[0];
|
|
w[ 1] = wordl0[1] | wordr0[1];
|
|
w[ 2] = wordl0[2] | wordr0[2];
|
|
w[ 3] = wordl0[3] | wordr0[3];
|
|
w[ 4] = wordl1[0] | wordr1[0];
|
|
w[ 5] = wordl1[1] | wordr1[1];
|
|
w[ 6] = wordl1[2] | wordr1[2];
|
|
w[ 7] = wordl1[3] | wordr1[3];
|
|
w[ 8] = wordl2[0] | wordr2[0];
|
|
w[ 9] = wordl2[1] | wordr2[1];
|
|
w[10] = wordl2[2] | wordr2[2];
|
|
w[11] = wordl2[3] | wordr2[3];
|
|
w[12] = wordl3[0] | wordr3[0];
|
|
w[13] = wordl3[1] | wordr3[1];
|
|
w[14] = wordl3[2] | wordr3[2];
|
|
w[15] = wordl3[3] | wordr3[3];
|
|
|
|
const u32 r = MurmurHash3 (seed, w, pw_len);
|
|
|
|
const u32 z = 0;
|
|
|
|
COMPARE_M_SIMD (r, z, z, z);
|
|
}
|
|
}
|
|
|
|
KERNEL_FQ void m27800_m08 (KERN_ATTR_BASIC ())
|
|
{
|
|
}
|
|
|
|
KERNEL_FQ void m27800_m16 (KERN_ATTR_BASIC ())
|
|
{
|
|
}
|
|
|
|
KERNEL_FQ void m27800_s04 (KERN_ATTR_BASIC ())
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
const u64 lid = get_local_id (0);
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
/**
|
|
* base
|
|
*/
|
|
|
|
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;
|
|
|
|
/**
|
|
* seed
|
|
*/
|
|
|
|
const u32 seed = salt_bufs[SALT_POS_HOST].salt_buf[0];
|
|
|
|
/**
|
|
* digest
|
|
*/
|
|
|
|
const u32 search[4] =
|
|
{
|
|
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
|
|
0,
|
|
0,
|
|
0
|
|
};
|
|
|
|
/**
|
|
* loop
|
|
*/
|
|
|
|
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
|
|
{
|
|
const u32 pw_r_len = pwlenx_create_combt (combs_buf, il_pos) & 63;
|
|
|
|
const u32 pw_len = (pw_l_len + pw_r_len) & 63;
|
|
|
|
/**
|
|
* concat password candidate
|
|
*/
|
|
|
|
u32 wordl0[4] = { 0 };
|
|
u32 wordl1[4] = { 0 };
|
|
u32 wordl2[4] = { 0 };
|
|
u32 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];
|
|
|
|
u32 wordr0[4] = { 0 };
|
|
u32 wordr1[4] = { 0 };
|
|
u32 wordr2[4] = { 0 };
|
|
u32 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);
|
|
}
|
|
|
|
u32 w[16];
|
|
|
|
w[ 0] = wordl0[0] | wordr0[0];
|
|
w[ 1] = wordl0[1] | wordr0[1];
|
|
w[ 2] = wordl0[2] | wordr0[2];
|
|
w[ 3] = wordl0[3] | wordr0[3];
|
|
w[ 4] = wordl1[0] | wordr1[0];
|
|
w[ 5] = wordl1[1] | wordr1[1];
|
|
w[ 6] = wordl1[2] | wordr1[2];
|
|
w[ 7] = wordl1[3] | wordr1[3];
|
|
w[ 8] = wordl2[0] | wordr2[0];
|
|
w[ 9] = wordl2[1] | wordr2[1];
|
|
w[10] = wordl2[2] | wordr2[2];
|
|
w[11] = wordl2[3] | wordr2[3];
|
|
w[12] = wordl3[0] | wordr3[0];
|
|
w[13] = wordl3[1] | wordr3[1];
|
|
w[14] = wordl3[2] | wordr3[2];
|
|
w[15] = wordl3[3] | wordr3[3];
|
|
|
|
const u32 r = MurmurHash3 (seed, w, pw_len);
|
|
|
|
const u32 z = 0;
|
|
|
|
COMPARE_S_SIMD (r, z, z, z);
|
|
}
|
|
}
|
|
|
|
KERNEL_FQ void m27800_s08 (KERN_ATTR_BASIC ())
|
|
{
|
|
}
|
|
|
|
KERNEL_FQ void m27800_s16 (KERN_ATTR_BASIC ())
|
|
{
|
|
}
|