hashcat/OpenCL/m06500-pure.cl

/**
 * 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_simd.cl)
#include M2S(INCLUDE_PATH/inc_hash_sha512.cl)
#endif

#define COMPARE_S M2S(INCLUDE_PATH/inc_comp_single.cl)
#define COMPARE_M M2S(INCLUDE_PATH/inc_comp_multi.cl)

typedef struct sha512aix_tmp
{
  u64  ipad[8];
  u64  opad[8];

  u64  dgst[8];
  u64  out[8];

} sha512aix_tmp_t;

DECLSPEC void hmac_sha512_run_V (PRIVATE_AS u32x *w0, PRIVATE_AS u32x *w1, PRIVATE_AS u32x *w2, PRIVATE_AS u32x *w3, PRIVATE_AS u32x *w4, PRIVATE_AS u32x *w5, PRIVATE_AS u32x *w6, PRIVATE_AS u32x *w7, PRIVATE_AS u64x *ipad, PRIVATE_AS u64x *opad, PRIVATE_AS u64x *digest)
{
  digest[0] = ipad[0];
  digest[1] = ipad[1];
  digest[2] = ipad[2];
  digest[3] = ipad[3];
  digest[4] = ipad[4];
  digest[5] = ipad[5];
  digest[6] = ipad[6];
  digest[7] = ipad[7];

  sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);

  w0[0] = h32_from_64 (digest[0]);
  w0[1] = l32_from_64 (digest[0]);
  w0[2] = h32_from_64 (digest[1]);
  w0[3] = l32_from_64 (digest[1]);
  w1[0] = h32_from_64 (digest[2]);
  w1[1] = l32_from_64 (digest[2]);
  w1[2] = h32_from_64 (digest[3]);
  w1[3] = l32_from_64 (digest[3]);
  w2[0] = h32_from_64 (digest[4]);
  w2[1] = l32_from_64 (digest[4]);
  w2[2] = h32_from_64 (digest[5]);
  w2[3] = l32_from_64 (digest[5]);
  w3[0] = h32_from_64 (digest[6]);
  w3[1] = l32_from_64 (digest[6]);
  w3[2] = h32_from_64 (digest[7]);
  w3[3] = l32_from_64 (digest[7]);
  w4[0] = 0x80000000;
  w4[1] = 0;
  w4[2] = 0;
  w4[3] = 0;
  w5[0] = 0;
  w5[1] = 0;
  w5[2] = 0;
  w5[3] = 0;
  w6[0] = 0;
  w6[1] = 0;
  w6[2] = 0;
  w6[3] = 0;
  w7[0] = 0;
  w7[1] = 0;
  w7[2] = 0;
  w7[3] = (128 + 64) * 8;

  digest[0] = opad[0];
  digest[1] = opad[1];
  digest[2] = opad[2];
  digest[3] = opad[3];
  digest[4] = opad[4];
  digest[5] = opad[5];
  digest[6] = opad[6];
  digest[7] = opad[7];

  sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);
}

KERNEL_FQ void m06500_init (KERN_ATTR_TMPS (sha512aix_tmp_t))
{
  /**
   * base
   */

  const u64 gid = get_global_id (0);

  if (gid >= GID_CNT) return;

  sha512_hmac_ctx_t sha512_hmac_ctx;

  sha512_hmac_init_global_swap (&sha512_hmac_ctx, pws[gid].i, pws[gid].pw_len);

  tmps[gid].ipad[0] = sha512_hmac_ctx.ipad.h[0];
  tmps[gid].ipad[1] = sha512_hmac_ctx.ipad.h[1];
  tmps[gid].ipad[2] = sha512_hmac_ctx.ipad.h[2];
  tmps[gid].ipad[3] = sha512_hmac_ctx.ipad.h[3];
  tmps[gid].ipad[4] = sha512_hmac_ctx.ipad.h[4];
  tmps[gid].ipad[5] = sha512_hmac_ctx.ipad.h[5];
  tmps[gid].ipad[6] = sha512_hmac_ctx.ipad.h[6];
  tmps[gid].ipad[7] = sha512_hmac_ctx.ipad.h[7];

  tmps[gid].opad[0] = sha512_hmac_ctx.opad.h[0];
  tmps[gid].opad[1] = sha512_hmac_ctx.opad.h[1];
  tmps[gid].opad[2] = sha512_hmac_ctx.opad.h[2];
  tmps[gid].opad[3] = sha512_hmac_ctx.opad.h[3];
  tmps[gid].opad[4] = sha512_hmac_ctx.opad.h[4];
  tmps[gid].opad[5] = sha512_hmac_ctx.opad.h[5];
  tmps[gid].opad[6] = sha512_hmac_ctx.opad.h[6];
  tmps[gid].opad[7] = sha512_hmac_ctx.opad.h[7];

  sha512_hmac_update_global_swap (&sha512_hmac_ctx, salt_bufs[SALT_POS_HOST].salt_buf, salt_bufs[SALT_POS_HOST].salt_len);

  u32 w0[4];
  u32 w1[4];
  u32 w2[4];
  u32 w3[4];
  u32 w4[4];
  u32 w5[4];
  u32 w6[4];
  u32 w7[4];

  w0[0] = 1;
  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;
  w4[0] = 0;
  w4[1] = 0;
  w4[2] = 0;
  w4[3] = 0;
  w5[0] = 0;
  w5[1] = 0;
  w5[2] = 0;
  w5[3] = 0;
  w6[0] = 0;
  w6[1] = 0;
  w6[2] = 0;
  w6[3] = 0;
  w7[0] = 0;
  w7[1] = 0;
  w7[2] = 0;
  w7[3] = 0;

  sha512_hmac_update_128 (&sha512_hmac_ctx, w0, w1, w2, w3, w4, w5, w6, w7, 4);

  sha512_hmac_final (&sha512_hmac_ctx);

  tmps[gid].dgst[0] = sha512_hmac_ctx.opad.h[0];
  tmps[gid].dgst[1] = sha512_hmac_ctx.opad.h[1];
  tmps[gid].dgst[2] = sha512_hmac_ctx.opad.h[2];
  tmps[gid].dgst[3] = sha512_hmac_ctx.opad.h[3];
  tmps[gid].dgst[4] = sha512_hmac_ctx.opad.h[4];
  tmps[gid].dgst[5] = sha512_hmac_ctx.opad.h[5];
  tmps[gid].dgst[6] = sha512_hmac_ctx.opad.h[6];
  tmps[gid].dgst[7] = sha512_hmac_ctx.opad.h[7];

  tmps[gid].out[0] = sha512_hmac_ctx.opad.h[0];
  tmps[gid].out[1] = sha512_hmac_ctx.opad.h[1];
  tmps[gid].out[2] = sha512_hmac_ctx.opad.h[2];
  tmps[gid].out[3] = sha512_hmac_ctx.opad.h[3];
  tmps[gid].out[4] = sha512_hmac_ctx.opad.h[4];
  tmps[gid].out[5] = sha512_hmac_ctx.opad.h[5];
  tmps[gid].out[6] = sha512_hmac_ctx.opad.h[6];
  tmps[gid].out[7] = sha512_hmac_ctx.opad.h[7];
}

KERNEL_FQ void m06500_loop (KERN_ATTR_TMPS (sha512aix_tmp_t))
{
  const u64 gid = get_global_id (0);

  if ((gid * VECT_SIZE) >= GID_CNT) return;

  u64x ipad[8];
  u64x opad[8];

  ipad[0] = pack64v (tmps, ipad, gid, 0);
  ipad[1] = pack64v (tmps, ipad, gid, 1);
  ipad[2] = pack64v (tmps, ipad, gid, 2);
  ipad[3] = pack64v (tmps, ipad, gid, 3);
  ipad[4] = pack64v (tmps, ipad, gid, 4);
  ipad[5] = pack64v (tmps, ipad, gid, 5);
  ipad[6] = pack64v (tmps, ipad, gid, 6);
  ipad[7] = pack64v (tmps, ipad, gid, 7);

  opad[0] = pack64v (tmps, opad, gid, 0);
  opad[1] = pack64v (tmps, opad, gid, 1);
  opad[2] = pack64v (tmps, opad, gid, 2);
  opad[3] = pack64v (tmps, opad, gid, 3);
  opad[4] = pack64v (tmps, opad, gid, 4);
  opad[5] = pack64v (tmps, opad, gid, 5);
  opad[6] = pack64v (tmps, opad, gid, 6);
  opad[7] = pack64v (tmps, opad, gid, 7);

  u64x dgst[8];
  u64x out[8];

  dgst[0] = pack64v (tmps, dgst, gid, 0);
  dgst[1] = pack64v (tmps, dgst, gid, 1);
  dgst[2] = pack64v (tmps, dgst, gid, 2);
  dgst[3] = pack64v (tmps, dgst, gid, 3);
  dgst[4] = pack64v (tmps, dgst, gid, 4);
  dgst[5] = pack64v (tmps, dgst, gid, 5);
  dgst[6] = pack64v (tmps, dgst, gid, 6);
  dgst[7] = pack64v (tmps, dgst, gid, 7);

  out[0] = pack64v (tmps, out, gid, 0);
  out[1] = pack64v (tmps, out, gid, 1);
  out[2] = pack64v (tmps, out, gid, 2);
  out[3] = pack64v (tmps, out, gid, 3);
  out[4] = pack64v (tmps, out, gid, 4);
  out[5] = pack64v (tmps, out, gid, 5);
  out[6] = pack64v (tmps, out, gid, 6);
  out[7] = pack64v (tmps, out, gid, 7);

  for (u32 j = 0; j < LOOP_CNT; j++)
  {
    u32x w0[4];
    u32x w1[4];
    u32x w2[4];
    u32x w3[4];
    u32x w4[4];
    u32x w5[4];
    u32x w6[4];
    u32x w7[4];

    w0[0] = h32_from_64 (dgst[0]);
    w0[1] = l32_from_64 (dgst[0]);
    w0[2] = h32_from_64 (dgst[1]);
    w0[3] = l32_from_64 (dgst[1]);
    w1[0] = h32_from_64 (dgst[2]);
    w1[1] = l32_from_64 (dgst[2]);
    w1[2] = h32_from_64 (dgst[3]);
    w1[3] = l32_from_64 (dgst[3]);
    w2[0] = h32_from_64 (dgst[4]);
    w2[1] = l32_from_64 (dgst[4]);
    w2[2] = h32_from_64 (dgst[5]);
    w2[3] = l32_from_64 (dgst[5]);
    w3[0] = h32_from_64 (dgst[6]);
    w3[1] = l32_from_64 (dgst[6]);
    w3[2] = h32_from_64 (dgst[7]);
    w3[3] = l32_from_64 (dgst[7]);
    w4[0] = 0x80000000;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = (128 + 64) * 8;

    hmac_sha512_run_V (w0, w1, w2, w3, w4, w5, w6, w7, ipad, opad, dgst);

    out[0] ^= dgst[0];
    out[1] ^= dgst[1];
    out[2] ^= dgst[2];
    out[3] ^= dgst[3];
    out[4] ^= dgst[4];
    out[5] ^= dgst[5];
    out[6] ^= dgst[6];
    out[7] ^= dgst[7];
  }

  unpack64v (tmps, dgst, gid, 0, dgst[0]);
  unpack64v (tmps, dgst, gid, 1, dgst[1]);
  unpack64v (tmps, dgst, gid, 2, dgst[2]);
  unpack64v (tmps, dgst, gid, 3, dgst[3]);
  unpack64v (tmps, dgst, gid, 4, dgst[4]);
  unpack64v (tmps, dgst, gid, 5, dgst[5]);
  unpack64v (tmps, dgst, gid, 6, dgst[6]);
  unpack64v (tmps, dgst, gid, 7, dgst[7]);

  unpack64v (tmps, out, gid, 0, out[0]);
  unpack64v (tmps, out, gid, 1, out[1]);
  unpack64v (tmps, out, gid, 2, out[2]);
  unpack64v (tmps, out, gid, 3, out[3]);
  unpack64v (tmps, out, gid, 4, out[4]);
  unpack64v (tmps, out, gid, 5, out[5]);
  unpack64v (tmps, out, gid, 6, out[6]);
  unpack64v (tmps, out, gid, 7, out[7]);
}

KERNEL_FQ void m06500_comp (KERN_ATTR_TMPS (sha512aix_tmp_t))
{
  /**
   * base
   */

  const u64 gid = get_global_id (0);

  if (gid >= GID_CNT) return;

  const u64 lid = get_local_id (0);

  /**
   * digest
   */

  /*
  u64 a = tmps[gid].out[0];
  u64 b = tmps[gid].out[1];
  u64 c = tmps[gid].out[2];
  u64 d = tmps[gid].out[3];
  u64 e = tmps[gid].out[4];
  u64 f = tmps[gid].out[5];
  u64 g = tmps[gid].out[6];
  u64 h = tmps[gid].out[7] & 0xffffffffffffff00UL;
  */

  const u32 r0 = l32_from_64_S (tmps[gid].out[0]);
  const u32 r1 = h32_from_64_S (tmps[gid].out[0]);
  const u32 r2 = l32_from_64_S (tmps[gid].out[1]);
  const u32 r3 = h32_from_64_S (tmps[gid].out[1]);

  #define il_pos 0

  #ifdef KERNEL_STATIC
  #include COMPARE_M
  #endif
}