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hashcat/OpenCL/m07300_a3-pure.cl

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
//#define NEW_SIMD_CODE
#define XSTR(x) #x
#define STR(x) XSTR(x)
#ifdef KERNEL_STATIC
#include STR(INCLUDE_PATH/inc_vendor.h)
#include STR(INCLUDE_PATH/inc_types.h)
#include STR(INCLUDE_PATH/inc_platform.cl)
#include STR(INCLUDE_PATH/inc_common.cl)
#include STR(INCLUDE_PATH/inc_scalar.cl)
#include STR(INCLUDE_PATH/inc_hash_sha1.cl)
#endif
typedef struct rakp
{
u32 salt_buf[128];
u32 salt_len;
} rakp_t;
KERNEL_FQ void m07300_mxx (KERN_ATTR_VECTOR_ESALT (rakp_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
/**
* base
*/
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];
}
/**
* loop
*/
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
{
const u32 w0r = words_buf_r[il_pos / VECT_SIZE];
const u32 w0 = w0l | w0r;
w[0] = w0;
sha1_hmac_ctx_t ctx;
sha1_hmac_init (&ctx, w, pw_len);
sha1_hmac_update_global (&ctx, esalt_bufs[DIGESTS_OFFSET_HOST].salt_buf, esalt_bufs[DIGESTS_OFFSET_HOST].salt_len);
sha1_hmac_final (&ctx);
const u32 r0 = ctx.opad.h[DGST_R0];
const u32 r1 = ctx.opad.h[DGST_R1];
const u32 r2 = ctx.opad.h[DGST_R2];
const u32 r3 = ctx.opad.h[DGST_R3];
COMPARE_M_SCALAR (r0, r1, r2, r3);
}
}
KERNEL_FQ void m07300_sxx (KERN_ATTR_VECTOR_ESALT (rakp_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 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];
}
/**
* loop
*/
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
{
const u32 w0r = words_buf_r[il_pos / VECT_SIZE];
const u32 w0 = w0l | w0r;
w[0] = w0;
sha1_hmac_ctx_t ctx;
sha1_hmac_init (&ctx, w, pw_len);
sha1_hmac_update_global (&ctx, esalt_bufs[DIGESTS_OFFSET_HOST].salt_buf, esalt_bufs[DIGESTS_OFFSET_HOST].salt_len);
sha1_hmac_final (&ctx);
const u32 r0 = ctx.opad.h[DGST_R0];
const u32 r1 = ctx.opad.h[DGST_R1];
const u32 r2 = ctx.opad.h[DGST_R2];
const u32 r3 = ctx.opad.h[DGST_R3];
COMPARE_S_SCALAR (r0, r1, r2, r3);
}
}