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hashcat/OpenCL/m19300_a0-pure.cl

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/**
* 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_rp.h)
#include M2S(INCLUDE_PATH/inc_rp.cl)
#include M2S(INCLUDE_PATH/inc_scalar.cl)
#include M2S(INCLUDE_PATH/inc_hash_sha1.cl)
#endif
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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 m19300_mxx (KERN_ATTR_RULES_ESALT (sha1_double_salt_t))
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{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
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/**
* base
*/
COPY_PW (pws[gid]);
const int salt2_len = esalt_bufs[DIGESTS_OFFSET_HOST].salt2_len;
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u32 s2[64] = { 0 };
for (int i = 0, idx = 0; i < salt2_len; i += 4, idx += 1)
{
s2[idx] = hc_swap32_S (esalt_bufs[DIGESTS_OFFSET_HOST].salt2_buf[idx]);
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}
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sha1_ctx_t ctx0;
sha1_init (&ctx0);
sha1_update_global_swap (&ctx0, esalt_bufs[DIGESTS_OFFSET_HOST].salt1_buf, esalt_bufs[DIGESTS_OFFSET_HOST].salt1_len);
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/**
* loop
*/
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
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{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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sha1_ctx_t ctx = ctx0;
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sha1_update_swap (&ctx, tmp.i, tmp.pw_len);
sha1_update (&ctx, s2, salt2_len);
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 m19300_sxx (KERN_ATTR_RULES_ESALT (sha1_double_salt_t))
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{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
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/**
* 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]
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};
/**
* base
*/
COPY_PW (pws[gid]);
const int salt2_len = esalt_bufs[DIGESTS_OFFSET_HOST].salt2_len;
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u32 s2[64] = { 0 };
for (int i = 0, idx = 0; i < salt2_len; i += 4, idx += 1)
{
s2[idx] = hc_swap32_S (esalt_bufs[DIGESTS_OFFSET_HOST].salt2_buf[idx]);
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}
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sha1_ctx_t ctx0;
sha1_init (&ctx0);
sha1_update_global_swap (&ctx0, esalt_bufs[DIGESTS_OFFSET_HOST].salt1_buf, esalt_bufs[DIGESTS_OFFSET_HOST].salt1_len);
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/**
* loop
*/
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++)
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{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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sha1_ctx_t ctx = ctx0;
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sha1_update_swap (&ctx, tmp.i, tmp.pw_len);
sha1_update (&ctx, s2, salt2_len);
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);
}
}