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hashcat/OpenCL/m01710_a1-pure.cl

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/**
* Author......: See docs/credits.txt
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* License.....: MIT
*/
//#define NEW_SIMD_CODE
#ifdef KERNEL_STATIC
#include "inc_vendor.h"
#include "inc_types.h"
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#include "inc_platform.cl"
#include "inc_common.cl"
#include "inc_scalar.cl"
#include "inc_hash_sha512.cl"
#endif
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KERNEL_FQ void m01710_mxx (KERN_ATTR_BASIC ())
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{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
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/**
* base
*/
const u32 salt_len = salt_bufs[SALT_POS].salt_len;
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u32 s[64] = { 0 };
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for (u32 i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
{
s[idx] = hc_swap32_S (salt_bufs[SALT_POS].salt_buf[idx]);
}
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sha512_ctx_t ctx0;
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sha512_init (&ctx0);
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sha512_update_global_swap (&ctx0, pws[gid].i, pws[gid].pw_len);
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/**
* loop
*/
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
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{
sha512_ctx_t ctx = ctx0;
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sha512_update_global_swap (&ctx, combs_buf[il_pos].i, combs_buf[il_pos].pw_len);
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sha512_update (&ctx, s, salt_len);
sha512_final (&ctx);
const u32 r0 = l32_from_64_S (ctx.h[7]);
const u32 r1 = h32_from_64_S (ctx.h[7]);
const u32 r2 = l32_from_64_S (ctx.h[3]);
const u32 r3 = h32_from_64_S (ctx.h[3]);
COMPARE_M_SCALAR (r0, r1, r2, r3);
}
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}
KERNEL_FQ void m01710_sxx (KERN_ATTR_BASIC ())
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{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
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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]
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};
/**
* base
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*/
const u32 salt_len = salt_bufs[SALT_POS].salt_len;
u32 s[64] = { 0 };
for (u32 i = 0, idx = 0; i < salt_len; i += 4, idx += 1)
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{
s[idx] = hc_swap32_S (salt_bufs[SALT_POS].salt_buf[idx]);
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}
sha512_ctx_t ctx0;
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sha512_init (&ctx0);
sha512_update_global_swap (&ctx0, pws[gid].i, pws[gid].pw_len);
/**
* loop
*/
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
sha512_ctx_t ctx = ctx0;
sha512_update_global_swap (&ctx, combs_buf[il_pos].i, combs_buf[il_pos].pw_len);
sha512_update (&ctx, s, salt_len);
sha512_final (&ctx);
const u32 r0 = l32_from_64_S (ctx.h[7]);
const u32 r1 = h32_from_64_S (ctx.h[7]);
const u32 r2 = l32_from_64_S (ctx.h[3]);
const u32 r3 = h32_from_64_S (ctx.h[3]);
COMPARE_S_SCALAR (r0, r1, r2, r3);
}
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}