arno
/
hashcat
mirror of https://github.com/hashcat/hashcat.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Small code optimization -m 6500

Browse Source
pull/2306/head
Jens Steube 4 years ago
parent 59677cd4b8
commit dbfd8d949e
1 changed files with 155 additions and 163 deletions
Show Stats Download Patch File Download Diff File

318
OpenCL/m06500-pure.cl
Unescape View File

@ -119,74 +119,69 @@ KERNEL_FQ void m06500_init (KERN_ATTR_TMPS (sha512aix_tmp_t))
sha512_hmac_update_global_swap (&sha512_hmac_ctx, salt_bufs[salt_pos].salt_buf, salt_bufs[salt_pos].salt_len); sha512_hmac_update_global_swap (&sha512_hmac_ctx, salt_bufs[salt_pos].salt_buf, salt_bufs[salt_pos].salt_len);
for (u32 i = 0, j = 1; i < 8; i += 8, j += 1) u32 w0[4];
{ u32 w1[4];
sha512_hmac_ctx_t sha512_hmac_ctx2 = sha512_hmac_ctx; u32 w2[4];
u32 w3[4];
u32 w0[4]; u32 w4[4];
u32 w1[4]; u32 w5[4];
u32 w2[4]; u32 w6[4];
u32 w3[4]; u32 w7[4];
u32 w4[4];
u32 w5[4]; w0[0] = 1;
u32 w6[4]; w0[1] = 0;
u32 w7[4]; w0[2] = 0;
w0[3] = 0;
w0[0] = j; w1[0] = 0;
w0[1] = 0; w1[1] = 0;
w0[2] = 0; w1[2] = 0;
w0[3] = 0; w1[3] = 0;
w1[0] = 0; w2[0] = 0;
w1[1] = 0; w2[1] = 0;
w1[2] = 0; w2[2] = 0;
w1[3] = 0; w2[3] = 0;
w2[0] = 0; w3[0] = 0;
w2[1] = 0; w3[1] = 0;
w2[2] = 0; w3[2] = 0;
w2[3] = 0; w3[3] = 0;
w3[0] = 0; w4[0] = 0;
w3[1] = 0; w4[1] = 0;
w3[2] = 0; w4[2] = 0;
w3[3] = 0; w4[3] = 0;
w4[0] = 0; w5[0] = 0;
w4[1] = 0; w5[1] = 0;
w4[2] = 0; w5[2] = 0;
w4[3] = 0; w5[3] = 0;
w5[0] = 0; w6[0] = 0;
w5[1] = 0; w6[1] = 0;
w5[2] = 0; w6[2] = 0;
w5[3] = 0; w6[3] = 0;
w6[0] = 0; w7[0] = 0;
w6[1] = 0; w7[1] = 0;
w6[2] = 0; w7[2] = 0;
w6[3] = 0; w7[3] = 0;
w7[0] = 0;
w7[1] = 0; sha512_hmac_update_128 (&sha512_hmac_ctx, w0, w1, w2, w3, w4, w5, w6, w7, 4);
w7[2] = 0;
w7[3] = 0; sha512_hmac_final (&sha512_hmac_ctx);
sha512_hmac_update_128 (&sha512_hmac_ctx2, w0, w1, w2, w3, w4, w5, w6, w7, 4); tmps[gid].dgst[0] = sha512_hmac_ctx.opad.h[0];
tmps[gid].dgst[1] = sha512_hmac_ctx.opad.h[1];
sha512_hmac_final (&sha512_hmac_ctx2); tmps[gid].dgst[2] = sha512_hmac_ctx.opad.h[2];
tmps[gid].dgst[3] = sha512_hmac_ctx.opad.h[3];
tmps[gid].dgst[i + 0] = sha512_hmac_ctx2.opad.h[0]; tmps[gid].dgst[4] = sha512_hmac_ctx.opad.h[4];
tmps[gid].dgst[i + 1] = sha512_hmac_ctx2.opad.h[1]; tmps[gid].dgst[5] = sha512_hmac_ctx.opad.h[5];
tmps[gid].dgst[i + 2] = sha512_hmac_ctx2.opad.h[2]; tmps[gid].dgst[6] = sha512_hmac_ctx.opad.h[6];
tmps[gid].dgst[i + 3] = sha512_hmac_ctx2.opad.h[3]; tmps[gid].dgst[7] = sha512_hmac_ctx.opad.h[7];
tmps[gid].dgst[i + 4] = sha512_hmac_ctx2.opad.h[4];
tmps[gid].dgst[i + 5] = sha512_hmac_ctx2.opad.h[5]; tmps[gid].out[0] = sha512_hmac_ctx.opad.h[0];
tmps[gid].dgst[i + 6] = sha512_hmac_ctx2.opad.h[6]; tmps[gid].out[1] = sha512_hmac_ctx.opad.h[1];
tmps[gid].dgst[i + 7] = sha512_hmac_ctx2.opad.h[7]; tmps[gid].out[2] = sha512_hmac_ctx.opad.h[2];
tmps[gid].out[3] = sha512_hmac_ctx.opad.h[3];
tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0]; tmps[gid].out[4] = sha512_hmac_ctx.opad.h[4];
tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1]; tmps[gid].out[5] = sha512_hmac_ctx.opad.h[5];
tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2]; tmps[gid].out[6] = sha512_hmac_ctx.opad.h[6];
tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3]; tmps[gid].out[7] = sha512_hmac_ctx.opad.h[7];
tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
tmps[gid].out[i + 5] = tmps[gid].dgst[i + 5];
tmps[gid].out[i + 6] = tmps[gid].dgst[i + 6];
tmps[gid].out[i + 7] = tmps[gid].dgst[i + 7];
}
} }
KERNEL_FQ void m06500_loop (KERN_ATTR_TMPS (sha512aix_tmp_t)) KERNEL_FQ void m06500_loop (KERN_ATTR_TMPS (sha512aix_tmp_t))
@ -216,103 +211,100 @@ KERNEL_FQ void m06500_loop (KERN_ATTR_TMPS (sha512aix_tmp_t))
opad[6] = pack64v (tmps, opad, gid, 6); opad[6] = pack64v (tmps, opad, gid, 6);
opad[7] = pack64v (tmps, opad, gid, 7); opad[7] = pack64v (tmps, opad, gid, 7);
for (u32 i = 0; i < 8; i += 8) 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++)
{ {
u64x dgst[8]; u32x w0[4];
u64x out[8]; u32x w1[4];
u32x w2[4];
dgst[0] = pack64v (tmps, dgst, gid, i + 0); u32x w3[4];
dgst[1] = pack64v (tmps, dgst, gid, i + 1); u32x w4[4];
dgst[2] = pack64v (tmps, dgst, gid, i + 2); u32x w5[4];
dgst[3] = pack64v (tmps, dgst, gid, i + 3); u32x w6[4];
dgst[4] = pack64v (tmps, dgst, gid, i + 4); u32x w7[4];
dgst[5] = pack64v (tmps, dgst, gid, i + 5);
dgst[6] = pack64v (tmps, dgst, gid, i + 6); w0[0] = h32_from_64 (dgst[0]);
dgst[7] = pack64v (tmps, dgst, gid, i + 7); w0[1] = l32_from_64 (dgst[0]);
w0[2] = h32_from_64 (dgst[1]);
out[0] = pack64v (tmps, out, gid, i + 0); w0[3] = l32_from_64 (dgst[1]);
out[1] = pack64v (tmps, out, gid, i + 1); w1[0] = h32_from_64 (dgst[2]);
out[2] = pack64v (tmps, out, gid, i + 2); w1[1] = l32_from_64 (dgst[2]);
out[3] = pack64v (tmps, out, gid, i + 3); w1[2] = h32_from_64 (dgst[3]);
out[4] = pack64v (tmps, out, gid, i + 4); w1[3] = l32_from_64 (dgst[3]);
out[5] = pack64v (tmps, out, gid, i + 5); w2[0] = h32_from_64 (dgst[4]);
out[6] = pack64v (tmps, out, gid, i + 6); w2[1] = l32_from_64 (dgst[4]);
out[7] = pack64v (tmps, out, gid, i + 7); w2[2] = h32_from_64 (dgst[5]);
w2[3] = l32_from_64 (dgst[5]);
for (u32 j = 0; j < loop_cnt; j++) w3[0] = h32_from_64 (dgst[6]);
{ w3[1] = l32_from_64 (dgst[6]);
u32x w0[4]; w3[2] = h32_from_64 (dgst[7]);
u32x w1[4]; w3[3] = l32_from_64 (dgst[7]);
u32x w2[4]; w4[0] = 0x80000000;
u32x w3[4]; w4[1] = 0;
u32x w4[4]; w4[2] = 0;
u32x w5[4]; w4[3] = 0;
u32x w6[4]; w5[0] = 0;
u32x w7[4]; w5[1] = 0;
w5[2] = 0;
w0[0] = h32_from_64 (dgst[0]); w5[3] = 0;
w0[1] = l32_from_64 (dgst[0]); w6[0] = 0;
w0[2] = h32_from_64 (dgst[1]); w6[1] = 0;
w0[3] = l32_from_64 (dgst[1]); w6[2] = 0;
w1[0] = h32_from_64 (dgst[2]); w6[3] = 0;
w1[1] = l32_from_64 (dgst[2]); w7[0] = 0;
w1[2] = h32_from_64 (dgst[3]); w7[1] = 0;
w1[3] = l32_from_64 (dgst[3]); w7[2] = 0;
w2[0] = h32_from_64 (dgst[4]); w7[3] = (128 + 64) * 8;
w2[1] = l32_from_64 (dgst[4]);
w2[2] = h32_from_64 (dgst[5]); hmac_sha512_run_V (w0, w1, w2, w3, w4, w5, w6, w7, ipad, opad, dgst);
w2[3] = l32_from_64 (dgst[5]);
w3[0] = h32_from_64 (dgst[6]); out[0] ^= dgst[0];
w3[1] = l32_from_64 (dgst[6]); out[1] ^= dgst[1];
w3[2] = h32_from_64 (dgst[7]); out[2] ^= dgst[2];
w3[3] = l32_from_64 (dgst[7]); out[3] ^= dgst[3];
w4[0] = 0x80000000; out[4] ^= dgst[4];
w4[1] = 0; out[5] ^= dgst[5];
w4[2] = 0; out[6] ^= dgst[6];
w4[3] = 0; out[7] ^= dgst[7];
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, i + 0, dgst[0]);
unpack64v (tmps, dgst, gid, i + 1, dgst[1]);
unpack64v (tmps, dgst, gid, i + 2, dgst[2]);
unpack64v (tmps, dgst, gid, i + 3, dgst[3]);
unpack64v (tmps, dgst, gid, i + 4, dgst[4]);
unpack64v (tmps, dgst, gid, i + 5, dgst[5]);
unpack64v (tmps, dgst, gid, i + 6, dgst[6]);
unpack64v (tmps, dgst, gid, i + 7, dgst[7]);
unpack64v (tmps, out, gid, i + 0, out[0]);
unpack64v (tmps, out, gid, i + 1, out[1]);
unpack64v (tmps, out, gid, i + 2, out[2]);
unpack64v (tmps, out, gid, i + 3, out[3]);
unpack64v (tmps, out, gid, i + 4, out[4]);
unpack64v (tmps, out, gid, i + 5, out[5]);
unpack64v (tmps, out, gid, i + 6, out[6]);
unpack64v (tmps, out, gid, i + 7, out[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)) KERNEL_FQ void m06500_comp (KERN_ATTR_TMPS (sha512aix_tmp_t))

Write Preview
Loading…
Cancel
Save