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hashcat/OpenCL/m18800-pure.cl

145 lines
3.0 KiB
Common Lisp

/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#define NEW_SIMD_CODE
#ifdef KERNEL_STATIC
#include "inc_vendor.h"
#include "inc_types.h"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_hash_sha256.cl"
#endif
#define COMPARE_S "inc_comp_single.cl"
#define COMPARE_M "inc_comp_multi.cl"
typedef struct bsp_tmp
{
u32 hash[8];
} bsp_tmp_t;
KERNEL_FQ void m18800_init (KERN_ATTR_TMPS (bsp_tmp_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
sha256_ctx_t ctx;
sha256_init (&ctx);
sha256_update_global_swap (&ctx, salt_bufs[salt_pos].salt_buf, salt_bufs[salt_pos].salt_len);
sha256_update_global_swap (&ctx, pws[gid].i, pws[gid].pw_len);
sha256_final (&ctx);
tmps[gid].hash[0] = ctx.h[0];
tmps[gid].hash[1] = ctx.h[1];
tmps[gid].hash[2] = ctx.h[2];
tmps[gid].hash[3] = ctx.h[3];
tmps[gid].hash[4] = ctx.h[4];
tmps[gid].hash[5] = ctx.h[5];
tmps[gid].hash[6] = ctx.h[6];
tmps[gid].hash[7] = ctx.h[7];
}
KERNEL_FQ void m18800_loop (KERN_ATTR_TMPS (bsp_tmp_t))
{
const u64 gid = get_global_id (0);
if ((gid * VECT_SIZE) >= gid_max) return;
u32x digest[8];
digest[0] = packv (tmps, hash, gid, 0);
digest[1] = packv (tmps, hash, gid, 1);
digest[2] = packv (tmps, hash, gid, 2);
digest[3] = packv (tmps, hash, gid, 3);
digest[4] = packv (tmps, hash, gid, 4);
digest[5] = packv (tmps, hash, gid, 5);
digest[6] = packv (tmps, hash, gid, 6);
digest[7] = packv (tmps, hash, gid, 7);
for (u32 j = 0; j < loop_cnt; j++)
{
u32x w0[4];
u32x w1[4];
u32x w2[4];
u32x w3[4];
w0[0] = digest[0];
w0[1] = digest[1];
w0[2] = digest[2];
w0[3] = digest[3];
w1[0] = digest[4];
w1[1] = digest[5];
w1[2] = digest[6];
w1[3] = digest[7];
w2[0] = 0x80000000;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 32 * 8;
digest[0] = SHA256M_A;
digest[1] = SHA256M_B;
digest[2] = SHA256M_C;
digest[3] = SHA256M_D;
digest[4] = SHA256M_E;
digest[5] = SHA256M_F;
digest[6] = SHA256M_G;
digest[7] = SHA256M_H;
sha256_transform_vector (w0, w1, w2, w3, digest);
}
unpackv (tmps, hash, gid, 0, digest[0]);
unpackv (tmps, hash, gid, 1, digest[1]);
unpackv (tmps, hash, gid, 2, digest[2]);
unpackv (tmps, hash, gid, 3, digest[3]);
unpackv (tmps, hash, gid, 4, digest[4]);
unpackv (tmps, hash, gid, 5, digest[5]);
unpackv (tmps, hash, gid, 6, digest[6]);
unpackv (tmps, hash, gid, 7, digest[7]);
}
KERNEL_FQ void m18800_comp (KERN_ATTR_TMPS (bsp_tmp_t))
{
/**
* modifier
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
const u64 lid = get_local_id (0);
/**
* digest
*/
const u32 r0 = tmps[gid].hash[DGST_R0];
const u32 r1 = tmps[gid].hash[DGST_R1];
const u32 r2 = tmps[gid].hash[DGST_R2];
const u32 r3 = tmps[gid].hash[DGST_R3];
#define il_pos 0
#ifdef KERNEL_STATIC
#include COMPARE_M
#endif
}