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cd5dc9e3ce
hashcat/OpenCL/m07350_a0-optimized.cl
Russell Jancewicz cd407b7af8 minor change to minimize the number of xor instructions
2022-11-27 20:29:42 -05:00

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8.9 KiB
Common Lisp
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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_optimized.h)
#include M2S(INCLUDE_PATH/inc_rp_optimized.cl)
#include M2S(INCLUDE_PATH/inc_simd.cl)
#include M2S(INCLUDE_PATH/inc_hash_md5.cl)
#endif
#define DIGEST_SIZE_BYTES 16
#define BLOCK_SIZE_BYTES 64
DECLSPEC void hmac_md5_pad (PRIVATE_AS u32x *w0, PRIVATE_AS u32x *w1, PRIVATE_AS u32x *w2, PRIVATE_AS u32x *w3, PRIVATE_AS u32x *ipad, PRIVATE_AS u32x *opad)
{
w0[0] ^= 0x36363636;
w0[1] ^= 0x36363636;
w0[2] ^= 0x36363636;
w0[3] ^= 0x36363636;
w1[0] ^= 0x36363636;
w1[1] ^= 0x36363636;
w1[2] ^= 0x36363636;
w1[3] ^= 0x36363636;
w2[0] = 0x36363636;
w2[1] = 0x36363636;
w2[2] = 0x36363636;
w2[3] = 0x36363636;
w3[0] = 0x36363636;
w3[1] = 0x36363636;
w3[2] = 0x36363636;
w3[3] = 0x36363636;
ipad[0] = MD5M_A;
ipad[1] = MD5M_B;
ipad[2] = MD5M_C;
ipad[3] = MD5M_D;
md5_transform_vector (w0, w1, w2, w3, ipad);
// 0x36 ^ 0x5c = 0x6a
w0[0] ^= 0x6a6a6a6a;
w0[1] ^= 0x6a6a6a6a;
w0[2] ^= 0x6a6a6a6a;
w0[3] ^= 0x6a6a6a6a;
w1[0] ^= 0x6a6a6a6a;
w1[1] ^= 0x6a6a6a6a;
w1[2] ^= 0x6a6a6a6a;
w1[3] ^= 0x6a6a6a6a;
w2[0] = 0x5c5c5c5c;
w2[1] = 0x5c5c5c5c;
w2[2] = 0x5c5c5c5c;
w2[3] = 0x5c5c5c5c;
w3[0] = 0x5c5c5c5c;
w3[1] = 0x5c5c5c5c;
w3[2] = 0x5c5c5c5c;
w3[3] = 0x5c5c5c5c;
opad[0] = MD5M_A;
opad[1] = MD5M_B;
opad[2] = MD5M_C;
opad[3] = MD5M_D;
md5_transform_vector (w0, w1, w2, w3, opad);
}
KERNEL_FQ void m07350_m04 (KERN_ATTR_RULES ())
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
u32 pw_buf0[4];
u32 pw_buf1[4];
pw_buf0[0] = pws[gid].i[0];
pw_buf0[1] = pws[gid].i[1];
pw_buf0[2] = pws[gid].i[2];
pw_buf0[3] = pws[gid].i[3];
pw_buf1[0] = pws[gid].i[4];
pw_buf1[1] = pws[gid].i[5];
pw_buf1[2] = pws[gid].i[6];
pw_buf1[3] = pws[gid].i[7];
const u32 pw_len = pws[gid].pw_len & 63;
/**
* salt
*/
u32 salt_buf0[4];
u32 salt_buf1[4];
u32 salt_buf2[4];
u32 salt_buf3[4];
u32 salt_buf4[4];
salt_buf0[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 0];
salt_buf0[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 1];
salt_buf0[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 2];
salt_buf0[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 3];
salt_buf1[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 4];
salt_buf1[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 5];
salt_buf1[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 6];
salt_buf1[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 7];
salt_buf2[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 8];
salt_buf2[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 9];
salt_buf2[2] = salt_bufs[SALT_POS_HOST].salt_buf[10];
salt_buf2[3] = salt_bufs[SALT_POS_HOST].salt_buf[11];
salt_buf3[0] = salt_bufs[SALT_POS_HOST].salt_buf[12];
salt_buf3[1] = salt_bufs[SALT_POS_HOST].salt_buf[13];
salt_buf3[2] = salt_bufs[SALT_POS_HOST].salt_buf[14];
salt_buf3[3] = salt_bufs[SALT_POS_HOST].salt_buf[15];
salt_buf4[0] = salt_bufs[SALT_POS_HOST].salt_buf[16];
salt_buf4[1] = salt_bufs[SALT_POS_HOST].salt_buf[17];
salt_buf4[2] = salt_bufs[SALT_POS_HOST].salt_buf[18];
salt_buf4[3] = salt_bufs[SALT_POS_HOST].salt_buf[19];
const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len;
/**
* loop
*/
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
{
u32x w0[4] = { 0 };
u32x w1[4] = { 0 };
u32x w2[4] = { 0 };
u32x w3[4] = { 0 };
apply_rules_vect_optimized (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1);
/**
* pads
*/
u32x ipad[4];
u32x opad[4];
hmac_md5_pad (w0, w1, w2, w3, ipad, opad);
w0[0] = salt_buf0[0];
w0[1] = salt_buf0[1];
w0[2] = salt_buf0[2];
w0[3] = salt_buf0[3];
w1[0] = salt_buf1[0];
w1[1] = salt_buf1[1];
w1[2] = salt_buf1[2];
w1[3] = salt_buf1[3];
w2[0] = salt_buf2[0];
w2[1] = salt_buf2[1];
w2[2] = salt_buf2[2];
w2[3] = salt_buf2[3];
w3[0] = salt_buf3[0];
w3[1] = salt_buf3[1];
w3[2] = salt_buf3[2];
w3[3] = salt_buf3[3];
md5_transform_vector(w0, w1, w2, w3, ipad);
w0[0] = salt_buf4[0];
w0[1] = salt_buf4[1];
w0[2] = salt_buf4[2];
w0[3] = salt_buf4[3];
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] = (64 + salt_len) * 8;
w3[3] = 0;
md5_transform_vector(w0, w1, w2, w3, ipad);
w0[0] = ipad[0];
w0[1] = ipad[1];
w0[2] = ipad[2];
w0[3] = ipad[3];
w1[0] = 0x80;
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] = (64 + 16) * 8;
w3[3] = 0;
md5_transform_vector (w0, w1, w2, w3, opad);
COMPARE_M_SIMD (opad[0], opad[3], opad[2], opad[1]);
}
}
KERNEL_FQ void m07350_m08 (KERN_ATTR_RULES ())
{
}
KERNEL_FQ void m07350_m16 (KERN_ATTR_RULES ())
{
}
KERNEL_FQ void m07350_s04 (KERN_ATTR_RULES ())
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= GID_CNT) return;
u32 pw_buf0[4];
u32 pw_buf1[4];
pw_buf0[0] = pws[gid].i[0];
pw_buf0[1] = pws[gid].i[1];
pw_buf0[2] = pws[gid].i[2];
pw_buf0[3] = pws[gid].i[3];
pw_buf1[0] = pws[gid].i[4];
pw_buf1[1] = pws[gid].i[5];
pw_buf1[2] = pws[gid].i[6];
pw_buf1[3] = pws[gid].i[7];
const u32 pw_len = pws[gid].pw_len & 63;
/**
* salt
*/
u32 salt_buf0[4];
u32 salt_buf1[4];
u32 salt_buf2[4];
u32 salt_buf3[4];
u32 salt_buf4[4];
salt_buf0[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 0];
salt_buf0[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 1];
salt_buf0[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 2];
salt_buf0[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 3];
salt_buf1[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 4];
salt_buf1[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 5];
salt_buf1[2] = salt_bufs[SALT_POS_HOST].salt_buf[ 6];
salt_buf1[3] = salt_bufs[SALT_POS_HOST].salt_buf[ 7];
salt_buf2[0] = salt_bufs[SALT_POS_HOST].salt_buf[ 8];
salt_buf2[1] = salt_bufs[SALT_POS_HOST].salt_buf[ 9];
salt_buf2[2] = salt_bufs[SALT_POS_HOST].salt_buf[10];
salt_buf2[3] = salt_bufs[SALT_POS_HOST].salt_buf[11];
salt_buf3[0] = salt_bufs[SALT_POS_HOST].salt_buf[12];
salt_buf3[1] = salt_bufs[SALT_POS_HOST].salt_buf[13];
salt_buf3[2] = salt_bufs[SALT_POS_HOST].salt_buf[14];
salt_buf3[3] = salt_bufs[SALT_POS_HOST].salt_buf[15];
salt_buf4[0] = salt_bufs[SALT_POS_HOST].salt_buf[16];
salt_buf4[1] = salt_bufs[SALT_POS_HOST].salt_buf[17];
salt_buf4[2] = salt_bufs[SALT_POS_HOST].salt_buf[18];
salt_buf4[3] = salt_bufs[SALT_POS_HOST].salt_buf[19];
const u32 salt_len = salt_bufs[SALT_POS_HOST].salt_len;
/**
* 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]
};
/**
* loop
*/
for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
{
u32x w0[4] = { 0 };
u32x w1[4] = { 0 };
u32x w2[4] = { 0 };
u32x w3[4] = { 0 };
apply_rules_vect_optimized (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1);
/**
* pads
*/
u32x ipad[4];
u32x opad[4];
hmac_md5_pad (w0, w1, w2, w3, ipad, opad);
w0[0] = salt_buf0[0];
w0[1] = salt_buf0[1];
w0[2] = salt_buf0[2];
w0[3] = salt_buf0[3];
w1[0] = salt_buf1[0];
w1[1] = salt_buf1[1];
w1[2] = salt_buf1[2];
w1[3] = salt_buf1[3];
w2[0] = salt_buf2[0];
w2[1] = salt_buf2[1];
w2[2] = salt_buf2[2];
w2[3] = salt_buf2[3];
w3[0] = salt_buf3[0];
w3[1] = salt_buf3[1];
w3[2] = salt_buf3[2];
w3[3] = salt_buf3[3];
md5_transform_vector(w0, w1, w2, w3, ipad);
w0[0] = salt_buf4[0];
w0[1] = salt_buf4[1];
w0[2] = salt_buf4[2];
w0[3] = salt_buf4[3];
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] = (BLOCK_SIZE_BYTES + salt_len) * 8;
w3[3] = 0;
md5_transform_vector(w0, w1, w2, w3, ipad);
w0[0] = ipad[0];
w0[1] = ipad[1];
w0[2] = ipad[2];
w0[3] = ipad[3];
w1[0] = 0x80;
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] = (BLOCK_SIZE_BYTES + DIGEST_SIZE_BYTES) * 8;
w3[3] = 0;
md5_transform_vector (w0, w1, w2, w3, opad);
COMPARE_S_SIMD (opad[0], opad[3], opad[2], opad[1]);
}
}
KERNEL_FQ void m07350_s08 (KERN_ATTR_RULES ())
{
}
KERNEL_FQ void m07350_s16 (KERN_ATTR_RULES ())
{
}
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