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hashcat/OpenCL/m11600-pure.cl

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#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_hash_sha256.cl)
#endif
typedef struct seven_zip_tmp
{
u32 h[8];
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int len;
} seven_zip_tmp_t;
typedef struct
{
u32 ukey[8];
u32 hook_success;
} seven_zip_hook_t;
DECLSPEC void memcat8c_be (PRIVATE_AS u32 *w0, PRIVATE_AS u32 *w1, PRIVATE_AS u32 *w2, PRIVATE_AS u32 *w3, const u32 len, const u32 append, PRIVATE_AS u32 *digest)
{
const u32 func_len = len & 63;
//const u32 mod = func_len & 3;
const u32 div = func_len / 4;
u32 tmp0;
u32 tmp1;
#if ((defined IS_AMD || defined IS_HIP) && HAS_VPERM == 0) || defined IS_GENERIC
tmp0 = hc_bytealign_be (0, append, func_len);
tmp1 = hc_bytealign_be (append, 0, func_len);
#endif
#if ((defined IS_AMD || defined IS_HIP) && HAS_VPERM == 1) || defined IS_NV
#if defined IS_NV
const int selector = (0x76543210 >> ((func_len & 3) * 4)) & 0xffff;
#endif
#if (defined IS_AMD || defined IS_HIP)
const int selector = l32_from_64_S (0x0706050403020100UL >> ((func_len & 3) * 8));
#endif
tmp0 = hc_byte_perm (append, 0, selector);
tmp1 = hc_byte_perm (0, append, selector);
#endif
u32 carry = 0;
switch (div)
{
case 0: w0[0] |= tmp0;
w0[1] = tmp1;
break;
case 1: w0[1] |= tmp0;
w0[2] = tmp1;
break;
case 2: w0[2] |= tmp0;
w0[3] = tmp1;
break;
case 3: w0[3] |= tmp0;
w1[0] = tmp1;
break;
case 4: w1[0] |= tmp0;
w1[1] = tmp1;
break;
case 5: w1[1] |= tmp0;
w1[2] = tmp1;
break;
case 6: w1[2] |= tmp0;
w1[3] = tmp1;
break;
case 7: w1[3] |= tmp0;
w2[0] = tmp1;
break;
case 8: w2[0] |= tmp0;
w2[1] = tmp1;
break;
case 9: w2[1] |= tmp0;
w2[2] = tmp1;
break;
case 10: w2[2] |= tmp0;
w2[3] = tmp1;
break;
case 11: w2[3] |= tmp0;
w3[0] = tmp1;
break;
case 12: w3[0] |= tmp0;
w3[1] = tmp1;
break;
case 13: w3[1] |= tmp0;
w3[2] = tmp1;
break;
case 14: w3[2] |= tmp0;
w3[3] = tmp1;
break;
case 15: w3[3] |= tmp0;
carry = tmp1;
break;
}
const u32 new_len = func_len + 8;
if (new_len >= 64)
{
sha256_transform (w0, w1, w2, w3, digest);
w0[0] = carry;
w0[1] = 0;
w0[2] = 0;
w0[3] = 0;
w1[0] = 0;
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;
}
}
KERNEL_FQ void m11600_init (KERN_ATTR_TMPS_HOOKS (seven_zip_tmp_t, seven_zip_hook_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
/**
* context save
*/
sha256_ctx_t ctx;
sha256_init (&ctx);
tmps[gid].h[0] = ctx.h[0];
tmps[gid].h[1] = ctx.h[1];
tmps[gid].h[2] = ctx.h[2];
tmps[gid].h[3] = ctx.h[3];
tmps[gid].h[4] = ctx.h[4];
tmps[gid].h[5] = ctx.h[5];
tmps[gid].h[6] = ctx.h[6];
tmps[gid].h[7] = ctx.h[7];
tmps[gid].w0[0] = ctx.w0[0];
tmps[gid].w0[1] = ctx.w0[1];
tmps[gid].w0[2] = ctx.w0[2];
tmps[gid].w0[3] = ctx.w0[3];
tmps[gid].w1[0] = ctx.w1[0];
tmps[gid].w1[1] = ctx.w1[1];
tmps[gid].w1[2] = ctx.w1[2];
tmps[gid].w1[3] = ctx.w1[3];
tmps[gid].w2[0] = ctx.w2[0];
tmps[gid].w2[1] = ctx.w2[1];
tmps[gid].w2[2] = ctx.w2[2];
tmps[gid].w2[3] = ctx.w2[3];
tmps[gid].w3[0] = ctx.w3[0];
tmps[gid].w3[1] = ctx.w3[1];
tmps[gid].w3[2] = ctx.w3[2];
tmps[gid].w3[3] = ctx.w3[3];
tmps[gid].len = ctx.len;
}
KERNEL_FQ void m11600_loop (KERN_ATTR_TMPS_HOOKS (seven_zip_tmp_t, seven_zip_hook_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
const u32 pw_len = pws[gid].pw_len;
u32 w[64] = { 0 };
for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* context load
*/
sha256_ctx_t ctx;
ctx.h[0] = tmps[gid].h[0];
ctx.h[1] = tmps[gid].h[1];
ctx.h[2] = tmps[gid].h[2];
ctx.h[3] = tmps[gid].h[3];
ctx.h[4] = tmps[gid].h[4];
ctx.h[5] = tmps[gid].h[5];
ctx.h[6] = tmps[gid].h[6];
ctx.h[7] = tmps[gid].h[7];
ctx.w0[0] = tmps[gid].w0[0];
ctx.w0[1] = tmps[gid].w0[1];
ctx.w0[2] = tmps[gid].w0[2];
ctx.w0[3] = tmps[gid].w0[3];
ctx.w1[0] = tmps[gid].w1[0];
ctx.w1[1] = tmps[gid].w1[1];
ctx.w1[2] = tmps[gid].w1[2];
ctx.w1[3] = tmps[gid].w1[3];
ctx.w2[0] = tmps[gid].w2[0];
ctx.w2[1] = tmps[gid].w2[1];
ctx.w2[2] = tmps[gid].w2[2];
ctx.w2[3] = tmps[gid].w2[3];
ctx.w3[0] = tmps[gid].w3[0];
ctx.w3[1] = tmps[gid].w3[1];
ctx.w3[2] = tmps[gid].w3[2];
ctx.w3[3] = tmps[gid].w3[3];
ctx.len = tmps[gid].len;
/**
* base
*/
for (u32 i = 0, j = LOOP_POS; i < LOOP_CNT; i++, j++)
{
sha256_update_utf16le_swap (&ctx, w, pw_len);
memcat8c_be (ctx.w0, ctx.w1, ctx.w2, ctx.w3, ctx.len, hc_swap32_S (j), ctx.h);
ctx.len += 8;
}
/**
* context save
*/
tmps[gid].h[0] = ctx.h[0];
tmps[gid].h[1] = ctx.h[1];
tmps[gid].h[2] = ctx.h[2];
tmps[gid].h[3] = ctx.h[3];
tmps[gid].h[4] = ctx.h[4];
tmps[gid].h[5] = ctx.h[5];
tmps[gid].h[6] = ctx.h[6];
tmps[gid].h[7] = ctx.h[7];
tmps[gid].w0[0] = ctx.w0[0];
tmps[gid].w0[1] = ctx.w0[1];
tmps[gid].w0[2] = ctx.w0[2];
tmps[gid].w0[3] = ctx.w0[3];
tmps[gid].w1[0] = ctx.w1[0];
tmps[gid].w1[1] = ctx.w1[1];
tmps[gid].w1[2] = ctx.w1[2];
tmps[gid].w1[3] = ctx.w1[3];
tmps[gid].w2[0] = ctx.w2[0];
tmps[gid].w2[1] = ctx.w2[1];
tmps[gid].w2[2] = ctx.w2[2];
tmps[gid].w2[3] = ctx.w2[3];
tmps[gid].w3[0] = ctx.w3[0];
tmps[gid].w3[1] = ctx.w3[1];
tmps[gid].w3[2] = ctx.w3[2];
tmps[gid].w3[3] = ctx.w3[3];
tmps[gid].len = ctx.len;
}
KERNEL_FQ void m11600_hook23 (KERN_ATTR_TMPS_HOOKS (seven_zip_tmp_t, seven_zip_hook_t))
{
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
/**
* context load
*/
u32 h[8];
h[0] = tmps[gid].h[0];
h[1] = tmps[gid].h[1];
h[2] = tmps[gid].h[2];
h[3] = tmps[gid].h[3];
h[4] = tmps[gid].h[4];
h[5] = tmps[gid].h[5];
h[6] = tmps[gid].h[6];
h[7] = tmps[gid].h[7];
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
w0[0] = 0x80000000;
w0[1] = 0;
w0[2] = 0;
w0[3] = 0;
w1[0] = 0;
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] = tmps[gid].len * 8;
sha256_transform (w0, w1, w2, w3, h);
hooks[gid].ukey[0] = hc_swap32_S (h[0]);
hooks[gid].ukey[1] = hc_swap32_S (h[1]);
hooks[gid].ukey[2] = hc_swap32_S (h[2]);
hooks[gid].ukey[3] = hc_swap32_S (h[3]);
hooks[gid].ukey[4] = hc_swap32_S (h[4]);
hooks[gid].ukey[5] = hc_swap32_S (h[5]);
hooks[gid].ukey[6] = hc_swap32_S (h[6]);
hooks[gid].ukey[7] = hc_swap32_S (h[7]);
}
KERNEL_FQ void m11600_comp (KERN_ATTR_TMPS_HOOKS (seven_zip_tmp_t, seven_zip_hook_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
if (hooks[gid].hook_success == 1)
{
if (hc_atomic_inc (&hashes_shown[DIGESTS_OFFSET_HOST]) == 0)
{
mark_hash (plains_buf, d_return_buf, SALT_POS_HOST, DIGESTS_CNT, 0, DIGESTS_OFFSET_HOST + 0, gid, 0, 0, 0);
}
return;
}
}
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