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hashcat/OpenCL/m21000_a3-pure.cl

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/**
* 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_simd.cl"
#include "inc_hash_sha512.cl"
#endif
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KERNEL_FQ void m21000_mxx (KERN_ATTR_VECTOR ())
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x 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;
w[0] = w0;
sha512_ctx_vector_t ctx0;
sha512_init_vector (&ctx0);
sha512_update_vector (&ctx0, w, pw_len);
sha512_final_vector (&ctx0);
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sha512_ctx_vector_t ctx;
sha512_init_vector (&ctx);
u32x final[32] = { 0 };
final[ 0] = h32_from_64 (ctx0.h[0]);
final[ 1] = l32_from_64 (ctx0.h[0]);
final[ 2] = h32_from_64 (ctx0.h[1]);
final[ 3] = l32_from_64 (ctx0.h[1]);
final[ 4] = h32_from_64 (ctx0.h[2]);
final[ 5] = l32_from_64 (ctx0.h[2]);
final[ 6] = h32_from_64 (ctx0.h[3]);
final[ 7] = l32_from_64 (ctx0.h[3]);
final[ 8] = h32_from_64 (ctx0.h[4]);
final[ 9] = l32_from_64 (ctx0.h[4]);
final[10] = h32_from_64 (ctx0.h[5]);
final[11] = l32_from_64 (ctx0.h[5]);
final[12] = h32_from_64 (ctx0.h[6]);
final[13] = l32_from_64 (ctx0.h[6]);
final[14] = h32_from_64 (ctx0.h[7]);
final[15] = l32_from_64 (ctx0.h[7]);
sha512_update_vector (&ctx, final, 64);
sha512_final_vector (&ctx);
const u32x r0 = l32_from_64 (ctx.h[7]);
const u32x r1 = h32_from_64 (ctx.h[7]);
const u32x r2 = l32_from_64 (ctx.h[3]);
const u32x r3 = h32_from_64 (ctx.h[3]);
COMPARE_M_SIMD (r0, r1, r2, r3);
}
}
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KERNEL_FQ void m21000_sxx (KERN_ATTR_VECTOR ())
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
/**
* digest
*/
const u32 search[4] =
{
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R0],
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R1],
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R2],
digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R3]
};
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x 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;
w[0] = w0;
sha512_ctx_vector_t ctx0;
sha512_init_vector (&ctx0);
sha512_update_vector (&ctx0, w, pw_len);
sha512_final_vector (&ctx0);
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sha512_ctx_vector_t ctx;
sha512_init_vector (&ctx);
u32x final[32] = { 0 };
final[ 0] = h32_from_64 (ctx0.h[0]);
final[ 1] = l32_from_64 (ctx0.h[0]);
final[ 2] = h32_from_64 (ctx0.h[1]);
final[ 3] = l32_from_64 (ctx0.h[1]);
final[ 4] = h32_from_64 (ctx0.h[2]);
final[ 5] = l32_from_64 (ctx0.h[2]);
final[ 6] = h32_from_64 (ctx0.h[3]);
final[ 7] = l32_from_64 (ctx0.h[3]);
final[ 8] = h32_from_64 (ctx0.h[4]);
final[ 9] = l32_from_64 (ctx0.h[4]);
final[10] = h32_from_64 (ctx0.h[5]);
final[11] = l32_from_64 (ctx0.h[5]);
final[12] = h32_from_64 (ctx0.h[6]);
final[13] = l32_from_64 (ctx0.h[6]);
final[14] = h32_from_64 (ctx0.h[7]);
final[15] = l32_from_64 (ctx0.h[7]);
sha512_update_vector (&ctx, final, 64);
sha512_final_vector (&ctx);
const u32x r0 = l32_from_64 (ctx.h[7]);
const u32x r1 = h32_from_64 (ctx.h[7]);
const u32x r2 = l32_from_64 (ctx.h[3]);
const u32x r3 = h32_from_64 (ctx.h[3]);
COMPARE_S_SIMD (r0, r1, r2, r3);
}
}