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hashcat/OpenCL/m29000_a1-pure.cl
2022-05-09 16:50:11 +02:00

211 lines
4.1 KiB
Common Lisp

/**
* 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_scalar.cl)
#include M2S(INCLUDE_PATH/inc_hash_sha1.cl)
#endif
typedef struct sha1_double_salt
{
u32 salt1_buf[64];
int salt1_len;
u32 salt2_buf[64];
int salt2_len;
} sha1_double_salt_t;
KERNEL_FQ void m29000_mxx (KERN_ATTR_ESALT (sha1_double_salt_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
/**
* base
*/
u32 s2[64] = { 0 };
const int salt2_len = esalt_bufs[DIGESTS_OFFSET_HOST].salt2_len;
const u32 colon[16] = {0x3a000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
for (int i = 0, idx = 0; i < salt2_len; i += 4, idx += 1)
{
s2[idx] = esalt_bufs[DIGESTS_OFFSET_HOST].salt2_buf[idx];
}
sha1_ctx_t ctx0;
sha1_init (&ctx0);
sha1_update_global_swap (&ctx0, esalt_bufs[SALT_POS_HOST].salt1_buf, esalt_bufs[SALT_POS_HOST].salt1_len);
sha1_ctx_t ctx1l;
sha1_init (&ctx1l);
sha1_update_global_utf16le_swap (&ctx1l, esalt_bufs[SALT_POS_HOST].salt2_buf, esalt_bufs[SALT_POS_HOST].salt2_len);
sha1_update(&ctx1l, colon, 1);
sha1_update_global_utf16le_swap (&ctx1l, pws[gid].i, pws[gid].pw_len);
/**
* loop
*/
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
{
sha1_ctx_t ctx1 = ctx1l;
sha1_update_global_utf16le_swap (&ctx1, combs_buf[il_pos].i, combs_buf[il_pos].pw_len);
sha1_final (&ctx1);
sha1_ctx_t ctx = ctx0;
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
w0[0] = ctx1.h[0];
w0[1] = ctx1.h[1];
w0[2] = ctx1.h[2];
w0[3] = ctx1.h[3];
w1[0] = ctx1.h[4];
w1[1] = 0;
w1[2] = 0;
w1[3] = 0;
w2[0] = 0;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 0;
sha1_update_64 (&ctx, w0, w1, w2, w3, 20);
sha1_final (&ctx);
const u32 r0 = ctx.h[DGST_R0];
const u32 r1 = ctx.h[DGST_R1];
const u32 r2 = ctx.h[DGST_R2];
const u32 r3 = ctx.h[DGST_R3];
COMPARE_M_SCALAR (r0, r1, r2, r3);
}
}
KERNEL_FQ void m29000_sxx (KERN_ATTR_ESALT (sha1_double_salt_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
/**
* 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]
};
/**
* base
*/
const u32 colon[16] = {0x3a000000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
sha1_ctx_t ctx0;
sha1_init (&ctx0);
sha1_update_global_swap (&ctx0, esalt_bufs[SALT_POS_HOST].salt1_buf, esalt_bufs[SALT_POS_HOST].salt1_len);
sha1_ctx_t ctx1l;
sha1_init (&ctx1l);
sha1_update_global_utf16le_swap (&ctx1l, esalt_bufs[SALT_POS_HOST].salt2_buf, esalt_bufs[SALT_POS_HOST].salt2_len);
sha1_update(&ctx1l, colon, 1);
sha1_update_global_utf16le_swap (&ctx1l, pws[gid].i, pws[gid].pw_len);
/**
* loop
*/
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
{
sha1_ctx_t ctx1 = ctx1l;
sha1_update_global_utf16le_swap (&ctx1, combs_buf[il_pos].i, combs_buf[il_pos].pw_len);
sha1_final (&ctx1);
sha1_ctx_t ctx = ctx0;
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
w0[0] = ctx1.h[0];
w0[1] = ctx1.h[1];
w0[2] = ctx1.h[2];
w0[3] = ctx1.h[3];
w1[0] = ctx1.h[4];
w1[1] = 0;
w1[2] = 0;
w1[3] = 0;
w2[0] = 0;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 0;
sha1_update_64 (&ctx, w0, w1, w2, w3, 20);
sha1_final (&ctx);
const u32 r0 = ctx.h[DGST_R0];
const u32 r1 = ctx.h[DGST_R1];
const u32 r2 = ctx.h[DGST_R2];
const u32 r3 = ctx.h[DGST_R3];
COMPARE_S_SCALAR (r0, r1, r2, r3);
}
}