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hashcat/OpenCL/m10100_a3-optimized.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
DECLSPEC u64 siphash_rot32_S (const u64 a)
{
vconv64_t in;
in.v64 = a;
vconv64_t out;
out.v32.a = in.v32.b;
out.v32.b = in.v32.a;
return out.v64;
}
DECLSPEC u64x siphash_rot32 (const u64x a)
{
u64x r;
#if VECT_SIZE == 1
r = siphash_rot32_S (a);
#endif
#if VECT_SIZE >= 2
r.s0 = siphash_rot32_S (a.s0);
r.s1 = siphash_rot32_S (a.s1);
#endif
#if VECT_SIZE >= 4
r.s2 = siphash_rot32_S (a.s2);
r.s3 = siphash_rot32_S (a.s3);
#endif
#if VECT_SIZE >= 8
r.s4 = siphash_rot32_S (a.s4);
r.s5 = siphash_rot32_S (a.s5);
r.s6 = siphash_rot32_S (a.s6);
r.s7 = siphash_rot32_S (a.s7);
#endif
#if VECT_SIZE >= 16
r.s8 = siphash_rot32_S (a.s8);
r.s9 = siphash_rot32_S (a.s9);
r.sa = siphash_rot32_S (a.sa);
r.sb = siphash_rot32_S (a.sb);
r.sc = siphash_rot32_S (a.sc);
r.sd = siphash_rot32_S (a.sd);
r.se = siphash_rot32_S (a.se);
r.sf = siphash_rot32_S (a.sf);
#endif
return r;
}
#define SIPROUND(v0,v1,v2,v3) \
(v0) += (v1); \
(v1) = hc_rotl64 ((v1), 13); \
(v1) ^= (v0); \
(v0) = siphash_rot32 ((v0)); \
(v2) += (v3); \
(v3) = hc_rotl64 ((v3), 16); \
(v3) ^= (v2); \
(v0) += (v3); \
(v3) = hc_rotl64 ((v3), 21); \
(v3) ^= (v0); \
(v2) += (v1); \
(v1) = hc_rotl64 ((v1), 17); \
(v1) ^= (v2); \
(v2) = siphash_rot32 ((v2))
DECLSPEC void m10100m (PRIVATE_AS u32 *w, const u32 pw_len, KERN_ATTR_FUNC_VECTOR ())
{
/**
* modifiers are taken from args
*/
/**
* salt
*/
u64 v0p = SIPHASHM_0;
u64 v1p = SIPHASHM_1;
u64 v2p = SIPHASHM_2;
u64 v3p = SIPHASHM_3;
v0p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[1], salt_bufs[SALT_POS_HOST].salt_buf[0]);
v1p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[3], salt_bufs[SALT_POS_HOST].salt_buf[2]);
v2p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[1], salt_bufs[SALT_POS_HOST].salt_buf[0]);
v3p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[3], salt_bufs[SALT_POS_HOST].salt_buf[2]);
switch (pw_len / 8)
{
case 0: w[1] |= pw_len << 24; break;
case 1: w[3] |= pw_len << 24; break;
case 2: w[5] |= pw_len << 24; break;
case 3: w[7] |= pw_len << 24; break;
}
/**
* 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 w0 = w0l | w0r;
/**
* siphash
*/
u64x v0 = v0p;
u64x v1 = v1p;
u64x v2 = v2p;
u64x v3 = v3p;
u64x m = hl32_to_64 (w[1], w0);
v3 ^= m;
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
v0 ^= m;
u32 i;
int j;
for (i = 8, j = 2; i <= pw_len; i += 8, j += 2)
{
m = hl32_to_64 (w[j + 1], w[j + 0]);
v3 ^= m;
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
v0 ^= m;
}
v2 ^= 0xff;
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
const u64x v = v0 ^ v1 ^ v2 ^ v3;
const u32x a = l32_from_64 (v);
const u32x b = h32_from_64 (v);
const u32x z = 0;
COMPARE_M_SIMD (a, b, z, z);
}
}
DECLSPEC void m10100s (PRIVATE_AS u32 *w, const u32 pw_len, KERN_ATTR_FUNC_VECTOR ())
{
/**
* modifiers are taken from args
*/
/**
* salt
*/
u64 v0p = SIPHASHM_0;
u64 v1p = SIPHASHM_1;
u64 v2p = SIPHASHM_2;
u64 v3p = SIPHASHM_3;
v0p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[1], salt_bufs[SALT_POS_HOST].salt_buf[0]);
v1p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[3], salt_bufs[SALT_POS_HOST].salt_buf[2]);
v2p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[1], salt_bufs[SALT_POS_HOST].salt_buf[0]);
v3p ^= hl32_to_64_S (salt_bufs[SALT_POS_HOST].salt_buf[3], salt_bufs[SALT_POS_HOST].salt_buf[2]);
switch (pw_len / 8)
{
case 0: w[1] |= pw_len << 24; break;
case 1: w[3] |= pw_len << 24; break;
case 2: w[5] |= pw_len << 24; break;
case 3: w[7] |= pw_len << 24; break;
}
/**
* digest
*/
const u32 search[4] =
{
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
0,
0
};
/**
* 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 w0 = w0l | w0r;
/**
* siphash
*/
u64x v0 = v0p;
u64x v1 = v1p;
u64x v2 = v2p;
u64x v3 = v3p;
u64x m = hl32_to_64 (w[1], w0);
v3 ^= m;
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
v0 ^= m;
u32 i;
int j;
for (i = 8, j = 2; i <= pw_len; i += 8, j += 2)
{
m = hl32_to_64 (w[j + 1], w[j + 0]);
v3 ^= m;
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
v0 ^= m;
}
v2 ^= 0xff;
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
SIPROUND (v0, v1, v2, v3);
const u64x v = v0 ^ v1 ^ v2 ^ v3;
const u32x a = l32_from_64 (v);
const u32x b = h32_from_64 (v);
const u32x z = 0;
COMPARE_S_SIMD (a, b, z, z);
}
}
KERNEL_FQ KERNEL_FA void m10100_m04 (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);
if (gid >= GID_CNT) return;
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 & 63;
/**
* main
*/
m10100m (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 m10100_m08 (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);
if (gid >= GID_CNT) return;
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] = pws[gid].i[ 4];
w[ 5] = pws[gid].i[ 5];
w[ 6] = pws[gid].i[ 6];
w[ 7] = pws[gid].i[ 7];
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 & 63;
/**
* main
*/
m10100m (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 m10100_m16 (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);
if (gid >= GID_CNT) return;
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] = pws[gid].i[ 4];
w[ 5] = pws[gid].i[ 5];
w[ 6] = pws[gid].i[ 6];
w[ 7] = pws[gid].i[ 7];
w[ 8] = pws[gid].i[ 8];
w[ 9] = pws[gid].i[ 9];
w[10] = pws[gid].i[10];
w[11] = pws[gid].i[11];
w[12] = pws[gid].i[12];
w[13] = pws[gid].i[13];
w[14] = pws[gid].i[14];
w[15] = pws[gid].i[15];
const u32 pw_len = pws[gid].pw_len & 63;
/**
* main
*/
m10100m (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 m10100_s04 (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);
if (gid >= GID_CNT) return;
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 & 63;
/**
* main
*/
m10100s (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 m10100_s08 (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);
if (gid >= GID_CNT) return;
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] = pws[gid].i[ 4];
w[ 5] = pws[gid].i[ 5];
w[ 6] = pws[gid].i[ 6];
w[ 7] = pws[gid].i[ 7];
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 & 63;
/**
* main
*/
m10100s (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 m10100_s16 (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);
if (gid >= GID_CNT) return;
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] = pws[gid].i[ 4];
w[ 5] = pws[gid].i[ 5];
w[ 6] = pws[gid].i[ 6];
w[ 7] = pws[gid].i[ 7];
w[ 8] = pws[gid].i[ 8];
w[ 9] = pws[gid].i[ 9];
w[10] = pws[gid].i[10];
w[11] = pws[gid].i[11];
w[12] = pws[gid].i[12];
w[13] = pws[gid].i[13];
w[14] = pws[gid].i[14];
w[15] = pws[gid].i[15];
const u32 pw_len = pws[gid].pw_len & 63;
/**
* main
*/
m10100s (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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