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hashcat/OpenCL/m01750_a1-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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/**
* 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)
#include M2S(INCLUDE_PATH/inc_hash_sha512.cl)
#endif
DECLSPEC void sha512_transform_transport_vector (PRIVATE_AS const u64x *w0, PRIVATE_AS const u64x *w1, PRIVATE_AS const u64x *w2, PRIVATE_AS const u64x *w3, PRIVATE_AS u64x *digest)
{
u32x t0[4];
u32x t1[4];
u32x t2[4];
u32x t3[4];
u32x t4[4];
u32x t5[4];
u32x t6[4];
u32x t7[4];
t0[0] = h32_from_64 (w0[0]);
t0[1] = l32_from_64 (w0[0]);
t0[2] = h32_from_64 (w0[1]);
t0[3] = l32_from_64 (w0[1]);
t1[0] = h32_from_64 (w0[2]);
t1[1] = l32_from_64 (w0[2]);
t1[2] = h32_from_64 (w0[3]);
t1[3] = l32_from_64 (w0[3]);
t2[0] = h32_from_64 (w1[0]);
t2[1] = l32_from_64 (w1[0]);
t2[2] = h32_from_64 (w1[1]);
t2[3] = l32_from_64 (w1[1]);
t3[0] = h32_from_64 (w1[2]);
t3[1] = l32_from_64 (w1[2]);
t3[2] = h32_from_64 (w1[3]);
t3[3] = l32_from_64 (w1[3]);
t4[0] = h32_from_64 (w2[0]);
t4[1] = l32_from_64 (w2[0]);
t4[2] = h32_from_64 (w2[1]);
t4[3] = l32_from_64 (w2[1]);
t5[0] = h32_from_64 (w2[2]);
t5[1] = l32_from_64 (w2[2]);
t5[2] = h32_from_64 (w2[3]);
t5[3] = l32_from_64 (w2[3]);
t6[0] = h32_from_64 (w3[0]);
t6[1] = l32_from_64 (w3[0]);
t6[2] = h32_from_64 (w3[1]);
t6[3] = l32_from_64 (w3[1]);
t7[0] = h32_from_64 (w3[2]);
t7[1] = l32_from_64 (w3[2]);
t7[2] = h32_from_64 (w3[3]);
t7[3] = l32_from_64 (w3[3]);
sha512_transform_vector (t0, t1, t2, t3, t4, t5, t6, t7, digest);
}
DECLSPEC void hmac_sha512_pad (PRIVATE_AS u32x *w0, PRIVATE_AS u32x *w1, PRIVATE_AS u32x *w2, PRIVATE_AS u32x *w3, PRIVATE_AS u64x *ipad, PRIVATE_AS u64x *opad)
{
u64x w0_t[4];
u64x w1_t[4];
u64x w2_t[4];
u64x w3_t[4];
w0_t[0] = hl32_to_64 (w0[0], w0[1]) ^ make_u64x (0x3636363636363636UL);
w0_t[1] = hl32_to_64 (w0[2], w0[3]) ^ make_u64x (0x3636363636363636UL);
w0_t[2] = hl32_to_64 (w1[0], w1[1]) ^ make_u64x (0x3636363636363636UL);
w0_t[3] = hl32_to_64 (w1[2], w1[3]) ^ make_u64x (0x3636363636363636UL);
w1_t[0] = hl32_to_64 (w2[0], w2[1]) ^ make_u64x (0x3636363636363636UL);
w1_t[1] = hl32_to_64 (w2[2], w2[3]) ^ make_u64x (0x3636363636363636UL);
w1_t[2] = hl32_to_64 (w3[0], w3[1]) ^ make_u64x (0x3636363636363636UL);
w1_t[3] = hl32_to_64 (w3[2], w3[3]) ^ make_u64x (0x3636363636363636UL);
w2_t[0] = make_u64x (0x3636363636363636UL);
w2_t[1] = make_u64x (0x3636363636363636UL);
w2_t[2] = make_u64x (0x3636363636363636UL);
w2_t[3] = make_u64x (0x3636363636363636UL);
w3_t[0] = make_u64x (0x3636363636363636UL);
w3_t[1] = make_u64x (0x3636363636363636UL);
w3_t[2] = make_u64x (0x3636363636363636UL);
w3_t[3] = make_u64x (0x3636363636363636UL);
ipad[0] = SHA512M_A;
ipad[1] = SHA512M_B;
ipad[2] = SHA512M_C;
ipad[3] = SHA512M_D;
ipad[4] = SHA512M_E;
ipad[5] = SHA512M_F;
ipad[6] = SHA512M_G;
ipad[7] = SHA512M_H;
sha512_transform_transport_vector (w0_t, w1_t, w2_t, w3_t, ipad);
w0_t[0] = hl32_to_64 (w0[0], w0[1]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w0_t[1] = hl32_to_64 (w0[2], w0[3]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w0_t[2] = hl32_to_64 (w1[0], w1[1]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w0_t[3] = hl32_to_64 (w1[2], w1[3]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w1_t[0] = hl32_to_64 (w2[0], w2[1]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w1_t[1] = hl32_to_64 (w2[2], w2[3]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w1_t[2] = hl32_to_64 (w3[0], w3[1]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w1_t[3] = hl32_to_64 (w3[2], w3[3]) ^ make_u64x (0x5c5c5c5c5c5c5c5cUL);
w2_t[0] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w2_t[1] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w2_t[2] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w2_t[3] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w3_t[0] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w3_t[1] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w3_t[2] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
w3_t[3] = make_u64x (0x5c5c5c5c5c5c5c5cUL);
opad[0] = SHA512M_A;
opad[1] = SHA512M_B;
opad[2] = SHA512M_C;
opad[3] = SHA512M_D;
opad[4] = SHA512M_E;
opad[5] = SHA512M_F;
opad[6] = SHA512M_G;
opad[7] = SHA512M_H;
sha512_transform_transport_vector (w0_t, w1_t, w2_t, w3_t, opad);
}
DECLSPEC void hmac_sha512_run (PRIVATE_AS u32x *w0, PRIVATE_AS u32x *w1, PRIVATE_AS u32x *w2, PRIVATE_AS u32x *w3, PRIVATE_AS u64x *ipad, PRIVATE_AS u64x *opad, PRIVATE_AS u64x *digest)
{
u64x w0_t[4];
u64x w1_t[4];
u64x w2_t[4];
u64x w3_t[4];
w0_t[0] = hl32_to_64 (w0[0], w0[1]);
w0_t[1] = hl32_to_64 (w0[2], w0[3]);
w0_t[2] = hl32_to_64 (w1[0], w1[1]);
w0_t[3] = hl32_to_64 (w1[2], w1[3]);
w1_t[0] = hl32_to_64 (w2[0], w2[1]);
w1_t[1] = hl32_to_64 (w2[2], w2[3]);
w1_t[2] = hl32_to_64 (w3[0], w3[1]);
w1_t[3] = 0;
w2_t[0] = 0;
w2_t[1] = 0;
w2_t[2] = 0;
w2_t[3] = 0;
w3_t[0] = 0;
w3_t[1] = 0;
w3_t[2] = 0;
w3_t[3] = hl32_to_64 (w3[2], w3[3]);
digest[0] = ipad[0];
digest[1] = ipad[1];
digest[2] = ipad[2];
digest[3] = ipad[3];
digest[4] = ipad[4];
digest[5] = ipad[5];
digest[6] = ipad[6];
digest[7] = ipad[7];
sha512_transform_transport_vector (w0_t, w1_t, w2_t, w3_t, digest);
w0_t[0] = digest[0];
w0_t[1] = digest[1];
w0_t[2] = digest[2];
w0_t[3] = digest[3];
w1_t[0] = digest[4];
w1_t[1] = digest[5];
w1_t[2] = digest[6];
w1_t[3] = digest[7];
w2_t[0] = 0x8000000000000000UL;
w2_t[1] = 0;
w2_t[2] = 0;
w2_t[3] = 0;
w3_t[0] = 0;
w3_t[1] = 0;
w3_t[2] = 0;
w3_t[3] = (128 + 64) * 8;
digest[0] = opad[0];
digest[1] = opad[1];
digest[2] = opad[2];
digest[3] = opad[3];
digest[4] = opad[4];
digest[5] = opad[5];
digest[6] = opad[6];
digest[7] = opad[7];
sha512_transform_transport_vector (w0_t, w1_t, w2_t, w3_t, digest);
}
KERNEL_FQ KERNEL_FA void m01750_m04 (KERN_ATTR_BASIC ())
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) 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;
/**
* salt
*/
u32 salt_buf0[4];
u32 salt_buf1[4];
u32 salt_buf2[4];
u32 salt_buf3[4];
salt_buf0[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 0]);
salt_buf0[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 1]);
salt_buf0[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 2]);
salt_buf0[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 3]);
salt_buf1[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 4]);
salt_buf1[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 5]);
salt_buf1[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 6]);
salt_buf1[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 7]);
salt_buf2[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 8]);
salt_buf2[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 9]);
salt_buf2[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[10]);
salt_buf2[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[11]);
salt_buf3[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[12]);
salt_buf3[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[13]);
salt_buf3[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[14]);
salt_buf3[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[15]);
const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len;
/**
* 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];
u32x w1[4];
u32x w2[4];
u32x w3[4];
w0[0] = wordl0[0] | wordr0[0];
w0[1] = wordl0[1] | wordr0[1];
w0[2] = wordl0[2] | wordr0[2];
w0[3] = wordl0[3] | wordr0[3];
w1[0] = wordl1[0] | wordr1[0];
w1[1] = wordl1[1] | wordr1[1];
w1[2] = wordl1[2] | wordr1[2];
w1[3] = wordl1[3] | wordr1[3];
w2[0] = wordl2[0] | wordr2[0];
w2[1] = wordl2[1] | wordr2[1];
w2[2] = wordl2[2] | wordr2[2];
w2[3] = wordl2[3] | wordr2[3];
w3[0] = wordl3[0] | wordr3[0];
w3[1] = wordl3[1] | wordr3[1];
w3[2] = wordl3[2] | wordr3[2];
w3[3] = wordl3[3] | wordr3[3];
w0[0] = hc_swap32 (w0[0]);
w0[1] = hc_swap32 (w0[1]);
w0[2] = hc_swap32 (w0[2]);
w0[3] = hc_swap32 (w0[3]);
w1[0] = hc_swap32 (w1[0]);
w1[1] = hc_swap32 (w1[1]);
w1[2] = hc_swap32 (w1[2]);
w1[3] = hc_swap32 (w1[3]);
w2[0] = hc_swap32 (w2[0]);
w2[1] = hc_swap32 (w2[1]);
w2[2] = hc_swap32 (w2[2]);
w2[3] = hc_swap32 (w2[3]);
w3[0] = hc_swap32 (w3[0]);
w3[1] = hc_swap32 (w3[1]);
w3[2] = hc_swap32 (w3[2]);
w3[3] = hc_swap32 (w3[3]);
/**
* pads
*/
u64x ipad[8];
u64x opad[8];
hmac_sha512_pad (w0, w1, w2, w3, ipad, opad);
w0[0] = salt_buf0[0];
w0[1] = salt_buf0[1];
w0[2] = salt_buf0[2];
w0[3] = salt_buf0[3];
w1[0] = salt_buf1[0];
w1[1] = salt_buf1[1];
w1[2] = salt_buf1[2];
w1[3] = salt_buf1[3];
w2[0] = salt_buf2[0];
w2[1] = salt_buf2[1];
w2[2] = salt_buf2[2];
w2[3] = salt_buf2[3];
w3[0] = salt_buf3[0];
w3[1] = salt_buf3[1];
w3[2] = 0;
w3[3] = (128 + salt_len) * 8;
u64x digest[8];
hmac_sha512_run (w0, w1, w2, w3, ipad, opad, digest);
const u32x r0 = l32_from_64 (digest[7]);
const u32x r1 = h32_from_64 (digest[7]);
const u32x r2 = l32_from_64 (digest[3]);
const u32x r3 = h32_from_64 (digest[3]);
COMPARE_M_SIMD (r0, r1, r2, r3);
}
}
KERNEL_FQ KERNEL_FA void m01750_m08 (KERN_ATTR_BASIC ())
{
}
KERNEL_FQ KERNEL_FA void m01750_m16 (KERN_ATTR_BASIC ())
{
}
KERNEL_FQ KERNEL_FA void m01750_s04 (KERN_ATTR_BASIC ())
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) 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;
/**
* salt
*/
u32 salt_buf0[4];
u32 salt_buf1[4];
u32 salt_buf2[4];
u32 salt_buf3[4];
salt_buf0[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 0]);
salt_buf0[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 1]);
salt_buf0[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 2]);
salt_buf0[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 3]);
salt_buf1[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 4]);
salt_buf1[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 5]);
salt_buf1[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 6]);
salt_buf1[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 7]);
salt_buf2[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 8]);
salt_buf2[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[ 9]);
salt_buf2[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[10]);
salt_buf2[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[11]);
salt_buf3[0] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[12]);
salt_buf3[1] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[13]);
salt_buf3[2] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[14]);
salt_buf3[3] = hc_swap32_S (salt_bufs[SALT_POS_HOST].salt_buf[15]);
const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_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
*/
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];
u32x w1[4];
u32x w2[4];
u32x w3[4];
w0[0] = wordl0[0] | wordr0[0];
w0[1] = wordl0[1] | wordr0[1];
w0[2] = wordl0[2] | wordr0[2];
w0[3] = wordl0[3] | wordr0[3];
w1[0] = wordl1[0] | wordr1[0];
w1[1] = wordl1[1] | wordr1[1];
w1[2] = wordl1[2] | wordr1[2];
w1[3] = wordl1[3] | wordr1[3];
w2[0] = wordl2[0] | wordr2[0];
w2[1] = wordl2[1] | wordr2[1];
w2[2] = wordl2[2] | wordr2[2];
w2[3] = wordl2[3] | wordr2[3];
w3[0] = wordl3[0] | wordr3[0];
w3[1] = wordl3[1] | wordr3[1];
w3[2] = wordl3[2] | wordr3[2];
w3[3] = wordl3[3] | wordr3[3];
w0[0] = hc_swap32 (w0[0]);
w0[1] = hc_swap32 (w0[1]);
w0[2] = hc_swap32 (w0[2]);
w0[3] = hc_swap32 (w0[3]);
w1[0] = hc_swap32 (w1[0]);
w1[1] = hc_swap32 (w1[1]);
w1[2] = hc_swap32 (w1[2]);
w1[3] = hc_swap32 (w1[3]);
w2[0] = hc_swap32 (w2[0]);
w2[1] = hc_swap32 (w2[1]);
w2[2] = hc_swap32 (w2[2]);
w2[3] = hc_swap32 (w2[3]);
w3[0] = hc_swap32 (w3[0]);
w3[1] = hc_swap32 (w3[1]);
w3[2] = hc_swap32 (w3[2]);
w3[3] = hc_swap32 (w3[3]);
/**
* pads
*/
u64x ipad[8];
u64x opad[8];
hmac_sha512_pad (w0, w1, w2, w3, ipad, opad);
w0[0] = salt_buf0[0];
w0[1] = salt_buf0[1];
w0[2] = salt_buf0[2];
w0[3] = salt_buf0[3];
w1[0] = salt_buf1[0];
w1[1] = salt_buf1[1];
w1[2] = salt_buf1[2];
w1[3] = salt_buf1[3];
w2[0] = salt_buf2[0];
w2[1] = salt_buf2[1];
w2[2] = salt_buf2[2];
w2[3] = salt_buf2[3];
w3[0] = salt_buf3[0];
w3[1] = salt_buf3[1];
w3[2] = 0;
w3[3] = (128 + salt_len) * 8;
u64x digest[8];
hmac_sha512_run (w0, w1, w2, w3, ipad, opad, digest);
const u32x r0 = l32_from_64 (digest[7]);
const u32x r1 = h32_from_64 (digest[7]);
const u32x r2 = l32_from_64 (digest[3]);
const u32x r3 = h32_from_64 (digest[3]);
COMPARE_S_SIMD (r0, r1, r2, r3);
}
}
KERNEL_FQ KERNEL_FA void m01750_s08 (KERN_ATTR_BASIC ())
{
}
KERNEL_FQ KERNEL_FA void m01750_s16 (KERN_ATTR_BASIC ())
{
}
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