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hashcat/OpenCL/m08600_a3-pure.cl
Jens Steube 15ada5124e Further simplified the use of inc_hash_scrypt.cl without any speed regression, and updated all affected plugin kernels. Use m08900-pure.cl as a template. 
Updated kernel declarations from "KERNEL_FQ void HC_ATTR_SEQ" to "KERNEL_FQ KERNEL_FA void". Please update your custom plugin kernels accordingly.
Added spilling size as a factor in calculating usable memory per device. This is based on undocumented variables and may not be 100% accurate, but it works well in practice.
Added a compiler hint to scrypt-based kernels indicating the guaranteed maximum thread count per kernel invocation.
Removed redundant kernel code 29800, as it is identical to 27700, and updated the plugin.
2025-06-21 17:41:26 +02:00

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Common Lisp
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/**
* 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
// we just double this buffer so we can safe the & 0xff ;)
CONSTANT_VK u32a lotus_magic_table[512] =
{
0xbd, 0x56, 0xea, 0xf2, 0xa2, 0xf1, 0xac, 0x2a,
0xb0, 0x93, 0xd1, 0x9c, 0x1b, 0x33, 0xfd, 0xd0,
0x30, 0x04, 0xb6, 0xdc, 0x7d, 0xdf, 0x32, 0x4b,
0xf7, 0xcb, 0x45, 0x9b, 0x31, 0xbb, 0x21, 0x5a,
0x41, 0x9f, 0xe1, 0xd9, 0x4a, 0x4d, 0x9e, 0xda,
0xa0, 0x68, 0x2c, 0xc3, 0x27, 0x5f, 0x80, 0x36,
0x3e, 0xee, 0xfb, 0x95, 0x1a, 0xfe, 0xce, 0xa8,
0x34, 0xa9, 0x13, 0xf0, 0xa6, 0x3f, 0xd8, 0x0c,
0x78, 0x24, 0xaf, 0x23, 0x52, 0xc1, 0x67, 0x17,
0xf5, 0x66, 0x90, 0xe7, 0xe8, 0x07, 0xb8, 0x60,
0x48, 0xe6, 0x1e, 0x53, 0xf3, 0x92, 0xa4, 0x72,
0x8c, 0x08, 0x15, 0x6e, 0x86, 0x00, 0x84, 0xfa,
0xf4, 0x7f, 0x8a, 0x42, 0x19, 0xf6, 0xdb, 0xcd,
0x14, 0x8d, 0x50, 0x12, 0xba, 0x3c, 0x06, 0x4e,
0xec, 0xb3, 0x35, 0x11, 0xa1, 0x88, 0x8e, 0x2b,
0x94, 0x99, 0xb7, 0x71, 0x74, 0xd3, 0xe4, 0xbf,
0x3a, 0xde, 0x96, 0x0e, 0xbc, 0x0a, 0xed, 0x77,
0xfc, 0x37, 0x6b, 0x03, 0x79, 0x89, 0x62, 0xc6,
0xd7, 0xc0, 0xd2, 0x7c, 0x6a, 0x8b, 0x22, 0xa3,
0x5b, 0x05, 0x5d, 0x02, 0x75, 0xd5, 0x61, 0xe3,
0x18, 0x8f, 0x55, 0x51, 0xad, 0x1f, 0x0b, 0x5e,
0x85, 0xe5, 0xc2, 0x57, 0x63, 0xca, 0x3d, 0x6c,
0xb4, 0xc5, 0xcc, 0x70, 0xb2, 0x91, 0x59, 0x0d,
0x47, 0x20, 0xc8, 0x4f, 0x58, 0xe0, 0x01, 0xe2,
0x16, 0x38, 0xc4, 0x6f, 0x3b, 0x0f, 0x65, 0x46,
0xbe, 0x7e, 0x2d, 0x7b, 0x82, 0xf9, 0x40, 0xb5,
0x1d, 0x73, 0xf8, 0xeb, 0x26, 0xc7, 0x87, 0x97,
0x25, 0x54, 0xb1, 0x28, 0xaa, 0x98, 0x9d, 0xa5,
0x64, 0x6d, 0x7a, 0xd4, 0x10, 0x81, 0x44, 0xef,
0x49, 0xd6, 0xae, 0x2e, 0xdd, 0x76, 0x5c, 0x2f,
0xa7, 0x1c, 0xc9, 0x09, 0x69, 0x9a, 0x83, 0xcf,
0x29, 0x39, 0xb9, 0xe9, 0x4c, 0xff, 0x43, 0xab,
0xbd, 0x56, 0xea, 0xf2, 0xa2, 0xf1, 0xac, 0x2a,
0xb0, 0x93, 0xd1, 0x9c, 0x1b, 0x33, 0xfd, 0xd0,
0x30, 0x04, 0xb6, 0xdc, 0x7d, 0xdf, 0x32, 0x4b,
0xf7, 0xcb, 0x45, 0x9b, 0x31, 0xbb, 0x21, 0x5a,
0x41, 0x9f, 0xe1, 0xd9, 0x4a, 0x4d, 0x9e, 0xda,
0xa0, 0x68, 0x2c, 0xc3, 0x27, 0x5f, 0x80, 0x36,
0x3e, 0xee, 0xfb, 0x95, 0x1a, 0xfe, 0xce, 0xa8,
0x34, 0xa9, 0x13, 0xf0, 0xa6, 0x3f, 0xd8, 0x0c,
0x78, 0x24, 0xaf, 0x23, 0x52, 0xc1, 0x67, 0x17,
0xf5, 0x66, 0x90, 0xe7, 0xe8, 0x07, 0xb8, 0x60,
0x48, 0xe6, 0x1e, 0x53, 0xf3, 0x92, 0xa4, 0x72,
0x8c, 0x08, 0x15, 0x6e, 0x86, 0x00, 0x84, 0xfa,
0xf4, 0x7f, 0x8a, 0x42, 0x19, 0xf6, 0xdb, 0xcd,
0x14, 0x8d, 0x50, 0x12, 0xba, 0x3c, 0x06, 0x4e,
0xec, 0xb3, 0x35, 0x11, 0xa1, 0x88, 0x8e, 0x2b,
0x94, 0x99, 0xb7, 0x71, 0x74, 0xd3, 0xe4, 0xbf,
0x3a, 0xde, 0x96, 0x0e, 0xbc, 0x0a, 0xed, 0x77,
0xfc, 0x37, 0x6b, 0x03, 0x79, 0x89, 0x62, 0xc6,
0xd7, 0xc0, 0xd2, 0x7c, 0x6a, 0x8b, 0x22, 0xa3,
0x5b, 0x05, 0x5d, 0x02, 0x75, 0xd5, 0x61, 0xe3,
0x18, 0x8f, 0x55, 0x51, 0xad, 0x1f, 0x0b, 0x5e,
0x85, 0xe5, 0xc2, 0x57, 0x63, 0xca, 0x3d, 0x6c,
0xb4, 0xc5, 0xcc, 0x70, 0xb2, 0x91, 0x59, 0x0d,
0x47, 0x20, 0xc8, 0x4f, 0x58, 0xe0, 0x01, 0xe2,
0x16, 0x38, 0xc4, 0x6f, 0x3b, 0x0f, 0x65, 0x46,
0xbe, 0x7e, 0x2d, 0x7b, 0x82, 0xf9, 0x40, 0xb5,
0x1d, 0x73, 0xf8, 0xeb, 0x26, 0xc7, 0x87, 0x97,
0x25, 0x54, 0xb1, 0x28, 0xaa, 0x98, 0x9d, 0xa5,
0x64, 0x6d, 0x7a, 0xd4, 0x10, 0x81, 0x44, 0xef,
0x49, 0xd6, 0xae, 0x2e, 0xdd, 0x76, 0x5c, 0x2f,
0xa7, 0x1c, 0xc9, 0x09, 0x69, 0x9a, 0x83, 0xcf,
0x29, 0x39, 0xb9, 0xe9, 0x4c, 0xff, 0x43, 0xab,
};
#if VECT_SIZE == 1
#define BOX1(S,i) (S)[(i)]
#elif VECT_SIZE == 2
#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1])
#elif VECT_SIZE == 4
#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3])
#elif VECT_SIZE == 8
#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3], (S)[(i).s4], (S)[(i).s5], (S)[(i).s6], (S)[(i).s7])
#elif VECT_SIZE == 16
#define BOX1(S,i) make_u32x ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3], (S)[(i).s4], (S)[(i).s5], (S)[(i).s6], (S)[(i).s7], (S)[(i).s8], (S)[(i).s9], (S)[(i).sa], (S)[(i).sb], (S)[(i).sc], (S)[(i).sd], (S)[(i).se], (S)[(i).sf])
#endif
DECLSPEC void lotus_mix (PRIVATE_AS u32x *in, LOCAL_AS u32 *s_lotus_magic_table)
{
u32x p = 0;
for (int i = 0; i < 18; i++)
{
u32 s = 48;
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
u32x tmp_out = 0;
p = (p + s--) & 0xff; p = ((tmp_in >> 0) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 0;
p = (p + s--) & 0xff; p = ((tmp_in >> 8) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 8;
p = (p + s--) & 0xff; p = ((tmp_in >> 16) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 16;
p = (p + s--) & 0xff; p = ((tmp_in >> 24) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 24;
in[j] = tmp_out;
}
}
}
DECLSPEC void lotus_transform_password (PRIVATE_AS const u32x *in, PRIVATE_AS u32x *out, LOCAL_AS u32 *s_lotus_magic_table)
{
u32x t = out[3] >> 24;
u32x c;
#ifdef _unroll
#pragma unroll
#endif
for (int i = 0; i < 4; i++)
{
t ^= (in[i] >> 0) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 0; t = ((out[i] >> 0) & 0xff);
t ^= (in[i] >> 8) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 8; t = ((out[i] >> 8) & 0xff);
t ^= (in[i] >> 16) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 16; t = ((out[i] >> 16) & 0xff);
t ^= (in[i] >> 24) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 24; t = ((out[i] >> 24) & 0xff);
}
}
DECLSPEC void pad (PRIVATE_AS u32 *w, const u32 len)
{
const u32 val = 16 - len;
const u32 mask1 = val << 24;
const u32 mask2 = val << 16
| val << 24;
const u32 mask3 = val << 8
| val << 16
| val << 24;
const u32 mask4 = val << 0
| val << 8
| val << 16
| val << 24;
switch (len)
{
case 0: w[0] = mask4;
w[1] = mask4;
w[2] = mask4;
w[3] = mask4;
break;
case 1: w[0] |= mask3;
w[1] = mask4;
w[2] = mask4;
w[3] = mask4;
break;
case 2: w[0] |= mask2;
w[1] = mask4;
w[2] = mask4;
w[3] = mask4;
break;
case 3: w[0] |= mask1;
w[1] = mask4;
w[2] = mask4;
w[3] = mask4;
break;
case 4: w[1] = mask4;
w[2] = mask4;
w[3] = mask4;
break;
case 5: w[1] |= mask3;
w[2] = mask4;
w[3] = mask4;
break;
case 6: w[1] |= mask2;
w[2] = mask4;
w[3] = mask4;
break;
case 7: w[1] |= mask1;
w[2] = mask4;
w[3] = mask4;
break;
case 8: w[2] = mask4;
w[3] = mask4;
break;
case 9: w[2] |= mask3;
w[3] = mask4;
break;
case 10: w[2] |= mask2;
w[3] = mask4;
break;
case 11: w[2] |= mask1;
w[3] = mask4;
break;
case 12: w[3] = mask4;
break;
case 13: w[3] |= mask3;
break;
case 14: w[3] |= mask2;
break;
case 15: w[3] |= mask1;
break;
}
}
DECLSPEC void mdtransform_norecalc (PRIVATE_AS u32x *state, PRIVATE_AS const u32x *block, LOCAL_AS u32 *s_lotus_magic_table)
{
u32x x[12];
x[ 0] = state[0];
x[ 1] = state[1];
x[ 2] = state[2];
x[ 3] = state[3];
x[ 4] = block[0];
x[ 5] = block[1];
x[ 6] = block[2];
x[ 7] = block[3];
x[ 8] = state[0] ^ block[0];
x[ 9] = state[1] ^ block[1];
x[10] = state[2] ^ block[2];
x[11] = state[3] ^ block[3];
lotus_mix (x, s_lotus_magic_table);
state[0] = x[0];
state[1] = x[1];
state[2] = x[2];
state[3] = x[3];
}
DECLSPEC void mdtransform (PRIVATE_AS u32x *state, PRIVATE_AS u32x *checksum, PRIVATE_AS const u32x *block, LOCAL_AS u32 *s_lotus_magic_table)
{
mdtransform_norecalc (state, block, s_lotus_magic_table);
lotus_transform_password (block, checksum, s_lotus_magic_table);
}
DECLSPEC void domino_big_md (PRIVATE_AS const u32x *saved_key, const u32 size, PRIVATE_AS u32x *state, LOCAL_AS u32 *s_lotus_magic_table)
{
u32x checksum[4];
checksum[0] = 0;
checksum[1] = 0;
checksum[2] = 0;
checksum[3] = 0;
mdtransform (state, checksum, saved_key, s_lotus_magic_table);
mdtransform_norecalc (state, checksum, s_lotus_magic_table);
}
DECLSPEC void m08600m (LOCAL_AS u32 *s_lotus_magic_table, PRIVATE_AS u32 *w, const u32 pw_len, KERN_ATTR_FUNC_VECTOR ())
{
/**
* modifiers are taken from args
*/
/**
* base
*/
pad (&w[ 0], pw_len);
/**
* loop
*/
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0lr = w0l | w0r;
u32x w_t[4];
w_t[0] = w0lr;
w_t[1] = w[ 1];
w_t[2] = w[ 2];
w_t[3] = w[ 3];
u32x state[4];
state[0] = 0;
state[1] = 0;
state[2] = 0;
state[3] = 0;
domino_big_md (w_t, pw_len, state, s_lotus_magic_table);
COMPARE_M_SIMD (state[0], state[1], state[2], state[3]);
}
}
DECLSPEC void m08600s (LOCAL_AS u32 *s_lotus_magic_table, PRIVATE_AS u32 *w, const u32 pw_len, KERN_ATTR_FUNC_VECTOR ())
{
/**
* modifiers are taken from args
*/
/**
* base
*/
pad (&w[0], pw_len);
/**
* digest
*/
const u32 search[4] =
{
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
};
/**
* loop
*/
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0lr = w0l | w0r;
u32x w_t[4];
w_t[0] = w0lr;
w_t[1] = w[ 1];
w_t[2] = w[ 2];
w_t[3] = w[ 3];
u32x state[4];
state[0] = 0;
state[1] = 0;
state[2] = 0;
state[3] = 0;
domino_big_md (w_t, pw_len, state, s_lotus_magic_table);
COMPARE_S_SIMD (state[0], state[1], state[2], state[3]);
}
}
KERNEL_FQ KERNEL_FA void m08600_mxx (KERN_ATTR_VECTOR ())
{
/**
* base
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
const u64 lsz = get_local_size (0);
/**
* sbox
*/
LOCAL_VK u32 s_lotus_magic_table[512];
for (u32 i = lid; i < 512; i += lsz)
{
s_lotus_magic_table[i] = lotus_magic_table[i];
}
SYNC_THREADS ();
if (gid >= GID_CNT) return;
/**
* base
*/
u32 w[16];
w[ 0] = pws[gid].i[ 0];
w[ 1] = pws[gid].i[ 1];
w[ 2] = pws[gid].i[ 2];
w[ 3] = pws[gid].i[ 3];
w[ 4] = 0;
w[ 5] = 0;
w[ 6] = 0;
w[ 7] = 0;
w[ 8] = 0;
w[ 9] = 0;
w[10] = 0;
w[11] = 0;
w[12] = 0;
w[13] = 0;
w[14] = 0;
w[15] = 0;
const u32 pw_len = pws[gid].pw_len;
/**
* main
*/
m08600m (s_lotus_magic_table, w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
}
KERNEL_FQ KERNEL_FA void m08600_sxx (KERN_ATTR_VECTOR ())
{
/**
* base
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
const u64 lsz = get_local_size (0);
/**
* sbox
*/
LOCAL_VK u32 s_lotus_magic_table[512];
for (u32 i = lid; i < 512; i += lsz)
{
s_lotus_magic_table[i] = lotus_magic_table[i];
}
SYNC_THREADS ();
if (gid >= GID_CNT) return;
/**
* base
*/
u32 w[16];
w[ 0] = pws[gid].i[ 0];
w[ 1] = pws[gid].i[ 1];
w[ 2] = pws[gid].i[ 2];
w[ 3] = pws[gid].i[ 3];
w[ 4] = 0;
w[ 5] = 0;
w[ 6] = 0;
w[ 7] = 0;
w[ 8] = 0;
w[ 9] = 0;
w[10] = 0;
w[11] = 0;
w[12] = 0;
w[13] = 0;
w[14] = 0;
w[15] = 0;
const u32 pw_len = pws[gid].pw_len;
/**
* main
*/
m08600s (s_lotus_magic_table, w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
}
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