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Code Issues Releases Wiki Activity

Cleanup -m 10410 kernels to latest standard

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This commit is contained in:
Jens Steube 2016-04-18 11:49:15 +02:00
parent 1d9a36b86e
commit 36f4563aa5
3 changed files with 227 additions and 271 deletions
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142
OpenCL/m10410_a0.cl
View File

@ -7,6 +7,9 @@
#define _MD5_ #define _MD5_
//too much register pressure
//#define NEW_SIMD_CODE
#include "include/constants.h" #include "include/constants.h"
#include "include/kernel_vendor.h" #include "include/kernel_vendor.h"
@ -20,9 +23,7 @@
#include "OpenCL/common.c" #include "OpenCL/common.c"
#include "include/rp_kernel.h" #include "include/rp_kernel.h"
#include "OpenCL/rp.c" #include "OpenCL/rp.c"
#include "OpenCL/simd.c"
#define COMPARE_S "OpenCL/check_single_comp4.c"
#define COMPARE_M "OpenCL/check_multi_comp4.c"
__constant u32 padding[8] = __constant u32 padding[8] =
{ {
@ -89,6 +90,7 @@ static void rc4_init_16 (__local RC4_KEY *rc4_key, const u32 data[4])
static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4]) static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4])
{ {
#pragma unroll 4
for (u32 k = 0; k < 4; k++) for (u32 k = 0; k < 4; k++)
{ {
u32 xor4 = 0; u32 xor4 = 0;
@ -154,14 +156,12 @@ __kernel void m10410_m04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
if (gid >= gid_max) return; if (gid >= gid_max) return;
u32 pw_buf0[4]; u32 pw_buf0[4];
u32 pw_buf1[4];
pw_buf0[0] = pws[gid].i[ 0]; pw_buf0[0] = pws[gid].i[ 0];
pw_buf0[1] = pws[gid].i[ 1]; pw_buf0[1] = pws[gid].i[ 1];
pw_buf0[2] = pws[gid].i[ 2]; pw_buf0[2] = pws[gid].i[ 2];
pw_buf0[3] = pws[gid].i[ 3]; pw_buf0[3] = pws[gid].i[ 3];
u32 pw_buf1[4];
pw_buf1[0] = pws[gid].i[ 4]; pw_buf1[0] = pws[gid].i[ 4];
pw_buf1[1] = pws[gid].i[ 5]; pw_buf1[1] = pws[gid].i[ 5];
pw_buf1[2] = pws[gid].i[ 6]; pw_buf1[2] = pws[gid].i[ 6];
@ -170,7 +170,7 @@ __kernel void m10410_m04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
const u32 pw_len = pws[gid].pw_len; const u32 pw_len = pws[gid].pw_len;
/** /**
* key * shared
*/ */
__local RC4_KEY rc4_keys[64]; __local RC4_KEY rc4_keys[64];
@ -180,59 +180,26 @@ __kernel void m10410_m04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
* loop * loop
*/ */
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++) for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{ {
u32 w0[4]; u32x w0[4] = { 0 };
u32x w1[4] = { 0 };
u32x w2[4] = { 0 };
u32x w3[4] = { 0 };
w0[0] = pw_buf0[0]; apply_rules_vect (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1);
w0[1] = pw_buf0[1];
w0[2] = pw_buf0[2];
w0[3] = pw_buf0[3];
u32 w1[4]; /**
* pdf
*/
w1[0] = pw_buf1[0]; rc4_init_16 (rc4_key, w0);
w1[1] = pw_buf1[1];
w1[2] = pw_buf1[2];
w1[3] = pw_buf1[3];
u32 w2[4];
w2[0] = 0;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
u32 w3[4];
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 0;
const u32 out_len = apply_rules (rules_buf[il_pos].cmds, w0, w1, pw_len);
// now the RC4 part
u32 key[4];
key[0] = w0[0];
key[1] = w0[1];
key[2] = 0;
key[3] = 0;
rc4_init_16 (rc4_key, key);
u32 out[4]; u32 out[4];
rc4_next_16 (rc4_key, 0, 0, padding, out); rc4_next_16 (rc4_key, 0, 0, padding, out);
const u32 r0 = out[0]; COMPARE_M_SIMD (out[0], out[1], out[2], out[3]);
const u32 r1 = out[1];
const u32 r2 = out[2];
const u32 r3 = out[3];
#include COMPARE_M
} }
} }
@ -261,14 +228,12 @@ __kernel void m10410_s04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
if (gid >= gid_max) return; if (gid >= gid_max) return;
u32 pw_buf0[4]; u32 pw_buf0[4];
u32 pw_buf1[4];
pw_buf0[0] = pws[gid].i[ 0]; pw_buf0[0] = pws[gid].i[ 0];
pw_buf0[1] = pws[gid].i[ 1]; pw_buf0[1] = pws[gid].i[ 1];
pw_buf0[2] = pws[gid].i[ 2]; pw_buf0[2] = pws[gid].i[ 2];
pw_buf0[3] = pws[gid].i[ 3]; pw_buf0[3] = pws[gid].i[ 3];
u32 pw_buf1[4];
pw_buf1[0] = pws[gid].i[ 4]; pw_buf1[0] = pws[gid].i[ 4];
pw_buf1[1] = pws[gid].i[ 5]; pw_buf1[1] = pws[gid].i[ 5];
pw_buf1[2] = pws[gid].i[ 6]; pw_buf1[2] = pws[gid].i[ 6];
@ -276,6 +241,13 @@ __kernel void m10410_s04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
const u32 pw_len = pws[gid].pw_len; const u32 pw_len = pws[gid].pw_len;
/**
* shared
*/
__local RC4_KEY rc4_keys[64];
__local RC4_KEY *rc4_key = &rc4_keys[lid];
/** /**
* digest * digest
*/ */
@ -288,70 +260,30 @@ __kernel void m10410_s04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
digests_buf[digests_offset].digest_buf[DGST_R3] digests_buf[digests_offset].digest_buf[DGST_R3]
}; };
/**
* key
*/
__local RC4_KEY rc4_keys[64];
__local RC4_KEY *rc4_key = &rc4_keys[lid];
/** /**
* loop * loop
*/ */
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++) for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{ {
u32 w0[4]; u32x w0[4] = { 0 };
u32x w1[4] = { 0 };
u32x w2[4] = { 0 };
u32x w3[4] = { 0 };
w0[0] = pw_buf0[0]; apply_rules_vect (pw_buf0, pw_buf1, pw_len, rules_buf, il_pos, w0, w1);
w0[1] = pw_buf0[1];
w0[2] = pw_buf0[2];
w0[3] = pw_buf0[3];
u32 w1[4]; /**
* pdf
*/
w1[0] = pw_buf1[0]; rc4_init_16 (rc4_key, w0);
w1[1] = pw_buf1[1];
w1[2] = pw_buf1[2];
w1[3] = pw_buf1[3];
u32 w2[4];
w2[0] = 0;
w2[1] = 0;
w2[2] = 0;
w2[3] = 0;
u32 w3[4];
w3[0] = 0;
w3[1] = 0;
w3[2] = 0;
w3[3] = 0;
const u32 out_len = apply_rules (rules_buf[il_pos].cmds, w0, w1, pw_len);
// now the RC4 part
u32 key[4];
key[0] = w0[0];
key[1] = w0[1];
key[2] = 0;
key[3] = 0;
rc4_init_16 (rc4_key, key);
u32 out[4]; u32 out[4];
rc4_next_16 (rc4_key, 0, 0, padding, out); rc4_next_16 (rc4_key, 0, 0, padding, out);
const u32 r0 = out[0]; COMPARE_S_SIMD (out[0], out[1], out[2], out[3]);
const u32 r1 = out[1];
const u32 r2 = out[2];
const u32 r3 = out[3];
#include COMPARE_S
} }
} }

318
OpenCL/m10410_a1.cl
View File

@ -7,6 +7,9 @@
#define _MD5_ #define _MD5_
//too much register pressure
//#define NEW_SIMD_CODE
#include "include/constants.h" #include "include/constants.h"
#include "include/kernel_vendor.h" #include "include/kernel_vendor.h"
@ -18,9 +21,7 @@
#include "include/kernel_functions.c" #include "include/kernel_functions.c"
#include "OpenCL/types_ocl.c" #include "OpenCL/types_ocl.c"
#include "OpenCL/common.c" #include "OpenCL/common.c"
#include "OpenCL/simd.c"
#define COMPARE_S "OpenCL/check_single_comp4.c"
#define COMPARE_M "OpenCL/check_multi_comp4.c"
__constant u32 padding[8] = __constant u32 padding[8] =
{ {
@ -87,6 +88,7 @@ static void rc4_init_16 (__local RC4_KEY *rc4_key, const u32 data[4])
static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4]) static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4])
{ {
#pragma unroll 4
for (u32 k = 0; k < 4; k++) for (u32 k = 0; k < 4; k++)
{ {
u32 xor4 = 0; u32 xor4 = 0;
@ -151,113 +153,121 @@ __kernel void m10410_m04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
if (gid >= gid_max) return; if (gid >= gid_max) return;
u32 wordl0[4]; u32 pw_buf0[4];
u32 pw_buf1[4];
wordl0[0] = pws[gid].i[ 0]; pw_buf0[0] = pws[gid].i[0];
wordl0[1] = pws[gid].i[ 1]; pw_buf0[1] = pws[gid].i[1];
wordl0[2] = pws[gid].i[ 2]; pw_buf0[2] = pws[gid].i[2];
wordl0[3] = pws[gid].i[ 3]; pw_buf0[3] = pws[gid].i[3];
pw_buf1[0] = pws[gid].i[4];
u32 wordl1[4]; pw_buf1[1] = pws[gid].i[5];
pw_buf1[2] = pws[gid].i[6];
wordl1[0] = pws[gid].i[ 4]; pw_buf1[3] = pws[gid].i[7];
wordl1[1] = pws[gid].i[ 5];
wordl1[2] = pws[gid].i[ 6];
wordl1[3] = pws[gid].i[ 7];
u32 wordl2[4];
wordl2[0] = 0;
wordl2[1] = 0;
wordl2[2] = 0;
wordl2[3] = 0;
u32 wordl3[4];
wordl3[0] = 0;
wordl3[1] = 0;
wordl3[2] = 0;
wordl3[3] = 0;
const u32 pw_l_len = pws[gid].pw_len; const u32 pw_l_len = pws[gid].pw_len;
if (combs_mode == COMBINATOR_MODE_BASE_RIGHT)
{
switch_buffer_by_offset_le (wordl0, wordl1, wordl2, wordl3, combs_buf[0].pw_len);
}
/** /**
* key * shared
*/ */
__local RC4_KEY rc4_keys[64]; __local RC4_KEY rc4_keys[64];
__local RC4_KEY *rc4_key = &rc4_keys[lid]; __local RC4_KEY *rc4_key = &rc4_keys[lid];
/**
* U_buf
*/
u32 o_buf[8];
o_buf[0] = pdf_bufs[salt_pos].o_buf[0];
o_buf[1] = pdf_bufs[salt_pos].o_buf[1];
o_buf[2] = pdf_bufs[salt_pos].o_buf[2];
o_buf[3] = pdf_bufs[salt_pos].o_buf[3];
o_buf[4] = pdf_bufs[salt_pos].o_buf[4];
o_buf[5] = pdf_bufs[salt_pos].o_buf[5];
o_buf[6] = pdf_bufs[salt_pos].o_buf[6];
o_buf[7] = pdf_bufs[salt_pos].o_buf[7];
u32 P = pdf_bufs[salt_pos].P;
u32 id_buf[4];
id_buf[0] = pdf_bufs[salt_pos].id_buf[0];
id_buf[1] = pdf_bufs[salt_pos].id_buf[1];
id_buf[2] = pdf_bufs[salt_pos].id_buf[2];
id_buf[3] = pdf_bufs[salt_pos].id_buf[3];
/** /**
* loop * loop
*/ */
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++) for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{ {
u32 wordr0[4]; const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
wordr0[0] = combs_buf[il_pos].i[0]; const u32x pw_len = pw_l_len + pw_r_len;
wordr0[1] = combs_buf[il_pos].i[1];
wordr0[2] = combs_buf[il_pos].i[2];
wordr0[3] = combs_buf[il_pos].i[3];
u32 wordr1[4]; /**
* concat password candidate
*/
wordr1[0] = combs_buf[il_pos].i[4]; u32x wordl0[4] = { 0 };
wordr1[1] = combs_buf[il_pos].i[5]; u32x wordl1[4] = { 0 };
wordr1[2] = combs_buf[il_pos].i[6]; u32x wordl2[4] = { 0 };
wordr1[3] = combs_buf[il_pos].i[7]; u32x wordl3[4] = { 0 };
u32 wordr2[4]; wordl0[0] = pw_buf0[0];
wordl0[1] = pw_buf0[1];
wordl0[2] = pw_buf0[2];
wordl0[3] = pw_buf0[3];
wordl1[0] = pw_buf1[0];
wordl1[1] = pw_buf1[1];
wordl1[2] = pw_buf1[2];
wordl1[3] = pw_buf1[3];
wordr2[0] = 0; u32x wordr0[4] = { 0 };
wordr2[1] = 0; u32x wordr1[4] = { 0 };
wordr2[2] = 0; u32x wordr2[4] = { 0 };
wordr2[3] = 0; u32x wordr3[4] = { 0 };
u32 wordr3[4]; wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
wordr3[0] = 0; wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
wordr3[1] = 0; wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
wordr3[2] = 0; wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
wordr3[3] = 0; wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
if (combs_mode == COMBINATOR_MODE_BASE_LEFT) if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
{ {
switch_buffer_by_offset_le (wordr0, wordr1, wordr2, wordr3, pw_l_len); switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
}
else
{
switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
} }
u32 w0[2]; u32x w0[4];
w0[0] = wordl0[0] | wordr0[0]; w0[0] = wordl0[0] | wordr0[0];
w0[1] = wordl0[1] | wordr0[1]; w0[1] = wordl0[1] | wordr0[1];
w0[2] = 0;
w0[3] = 0;
// now the RC4 part /**
* pdf
*/
u32 key[4]; rc4_init_16 (rc4_key, w0);
key[0] = w0[0];
key[1] = w0[1];
key[2] = 0;
key[3] = 0;
rc4_init_16 (rc4_key, key);
u32 out[4]; u32 out[4];
rc4_next_16 (rc4_key, 0, 0, padding, out); rc4_next_16 (rc4_key, 0, 0, padding, out);
const u32 r0 = out[0]; COMPARE_M_SIMD (out[0], out[1], out[2], out[3]);
const u32 r1 = out[1];
const u32 r2 = out[2];
const u32 r3 = out[3];
#include COMPARE_M
} }
} }
@ -285,40 +295,51 @@ __kernel void m10410_s04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
if (gid >= gid_max) return; if (gid >= gid_max) return;
u32 wordl0[4]; u32 pw_buf0[4];
u32 pw_buf1[4];
wordl0[0] = pws[gid].i[ 0]; pw_buf0[0] = pws[gid].i[0];
wordl0[1] = pws[gid].i[ 1]; pw_buf0[1] = pws[gid].i[1];
wordl0[2] = pws[gid].i[ 2]; pw_buf0[2] = pws[gid].i[2];
wordl0[3] = pws[gid].i[ 3]; pw_buf0[3] = pws[gid].i[3];
pw_buf1[0] = pws[gid].i[4];
u32 wordl1[4]; pw_buf1[1] = pws[gid].i[5];
pw_buf1[2] = pws[gid].i[6];
wordl1[0] = pws[gid].i[ 4]; pw_buf1[3] = pws[gid].i[7];
wordl1[1] = pws[gid].i[ 5];
wordl1[2] = pws[gid].i[ 6];
wordl1[3] = pws[gid].i[ 7];
u32 wordl2[4];
wordl2[0] = 0;
wordl2[1] = 0;
wordl2[2] = 0;
wordl2[3] = 0;
u32 wordl3[4];
wordl3[0] = 0;
wordl3[1] = 0;
wordl3[2] = 0;
wordl3[3] = 0;
const u32 pw_l_len = pws[gid].pw_len; const u32 pw_l_len = pws[gid].pw_len;
if (combs_mode == COMBINATOR_MODE_BASE_RIGHT) /**
{ * shared
switch_buffer_by_offset_le (wordl0, wordl1, wordl2, wordl3, combs_buf[0].pw_len); */
}
__local RC4_KEY rc4_keys[64];
__local RC4_KEY *rc4_key = &rc4_keys[lid];
/**
* U_buf
*/
u32 o_buf[8];
o_buf[0] = pdf_bufs[salt_pos].o_buf[0];
o_buf[1] = pdf_bufs[salt_pos].o_buf[1];
o_buf[2] = pdf_bufs[salt_pos].o_buf[2];
o_buf[3] = pdf_bufs[salt_pos].o_buf[3];
o_buf[4] = pdf_bufs[salt_pos].o_buf[4];
o_buf[5] = pdf_bufs[salt_pos].o_buf[5];
o_buf[6] = pdf_bufs[salt_pos].o_buf[6];
o_buf[7] = pdf_bufs[salt_pos].o_buf[7];
u32 P = pdf_bufs[salt_pos].P;
u32 id_buf[4];
id_buf[0] = pdf_bufs[salt_pos].id_buf[0];
id_buf[1] = pdf_bufs[salt_pos].id_buf[1];
id_buf[2] = pdf_bufs[salt_pos].id_buf[2];
id_buf[3] = pdf_bufs[salt_pos].id_buf[3];
/** /**
* digest * digest
@ -332,78 +353,75 @@ __kernel void m10410_s04 (__global pw_t *pws, __global kernel_rule_t *rules_buf,
digests_buf[digests_offset].digest_buf[DGST_R3] digests_buf[digests_offset].digest_buf[DGST_R3]
}; };
/**
* key
*/
__local RC4_KEY rc4_keys[64];
__local RC4_KEY *rc4_key = &rc4_keys[lid];
/** /**
* loop * loop
*/ */
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++) for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{ {
u32 wordr0[4]; const u32x pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
wordr0[0] = combs_buf[il_pos].i[0]; const u32x pw_len = pw_l_len + pw_r_len;
wordr0[1] = combs_buf[il_pos].i[1];
wordr0[2] = combs_buf[il_pos].i[2];
wordr0[3] = combs_buf[il_pos].i[3];
u32 wordr1[4]; /**
* concat password candidate
*/
wordr1[0] = combs_buf[il_pos].i[4]; u32x wordl0[4] = { 0 };
wordr1[1] = combs_buf[il_pos].i[5]; u32x wordl1[4] = { 0 };
wordr1[2] = combs_buf[il_pos].i[6]; u32x wordl2[4] = { 0 };
wordr1[3] = combs_buf[il_pos].i[7]; u32x wordl3[4] = { 0 };
u32 wordr2[4]; wordl0[0] = pw_buf0[0];
wordl0[1] = pw_buf0[1];
wordl0[2] = pw_buf0[2];
wordl0[3] = pw_buf0[3];
wordl1[0] = pw_buf1[0];
wordl1[1] = pw_buf1[1];
wordl1[2] = pw_buf1[2];
wordl1[3] = pw_buf1[3];
wordr2[0] = 0; u32x wordr0[4] = { 0 };
wordr2[1] = 0; u32x wordr1[4] = { 0 };
wordr2[2] = 0; u32x wordr2[4] = { 0 };
wordr2[3] = 0; u32x wordr3[4] = { 0 };
u32 wordr3[4]; wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
wordr3[0] = 0; wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
wordr3[1] = 0; wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
wordr3[2] = 0; wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
wordr3[3] = 0; wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
if (combs_mode == COMBINATOR_MODE_BASE_LEFT) if (combs_mode == COMBINATOR_MODE_BASE_LEFT)
{ {
switch_buffer_by_offset_le (wordr0, wordr1, wordr2, wordr3, pw_l_len); switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
}
else
{
switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
} }
u32 w0[2]; u32x w0[4];
w0[0] = wordl0[0] | wordr0[0]; w0[0] = wordl0[0] | wordr0[0];
w0[1] = wordl0[1] | wordr0[1]; w0[1] = wordl0[1] | wordr0[1];
w0[2] = 0;
w0[3] = 0;
// now the RC4 part /**
* pdf
*/
u32 key[4]; rc4_init_16 (rc4_key, w0);
key[0] = w0[0];
key[1] = w0[1];
key[2] = 0;
key[3] = 0;
rc4_init_16 (rc4_key, key);
u32 out[4]; u32 out[4];
rc4_next_16 (rc4_key, 0, 0, padding, out); rc4_next_16 (rc4_key, 0, 0, padding, out);
const u32 r0 = out[0]; COMPARE_S_SIMD (out[0], out[1], out[2], out[3]);
const u32 r1 = out[1];
const u32 r2 = out[2];
const u32 r3 = out[3];
#include COMPARE_S
} }
} }

38
OpenCL/m10410_a3.cl
View File

@ -7,6 +7,9 @@
#define _MD5_ #define _MD5_
//too much register pressure
//#define NEW_SIMD_CODE
#include "include/constants.h" #include "include/constants.h"
#include "include/kernel_vendor.h" #include "include/kernel_vendor.h"
@ -85,6 +88,7 @@ static void rc4_init_16 (__local RC4_KEY *rc4_key, const u32 data[4])
static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4]) static u8 rc4_next_16 (__local RC4_KEY *rc4_key, u8 i, u8 j, __constant u32 *in, u32 out[4])
{ {
#pragma unroll 4
for (u32 k = 0; k < 4; k++) for (u32 k = 0; k < 4; k++)
{ {
u32 xor4 = 0; u32 xor4 = 0;
@ -142,6 +146,10 @@ static void m10410m (__local RC4_KEY *rc4_keys, u32 w0[4], u32 w1[4], u32 w2[4],
const u32 gid = get_global_id (0); const u32 gid = get_global_id (0);
const u32 lid = get_local_id (0); const u32 lid = get_local_id (0);
/**
* shared
*/
__local RC4_KEY *rc4_key = &rc4_keys[lid]; __local RC4_KEY *rc4_key = &rc4_keys[lid];
/** /**
@ -156,16 +164,13 @@ static void m10410m (__local RC4_KEY *rc4_keys, u32 w0[4], u32 w1[4], u32 w2[4],
const u32 w0lr = w0l | w0r; const u32 w0lr = w0l | w0r;
// now the RC4 part w0[0] = w0lr;
u32 key[4]; /**
* pdf
*/
key[0] = w0lr; rc4_init_16 (rc4_key, w0);
key[1] = w0[1];
key[2] = 0;
key[3] = 0;
rc4_init_16 (rc4_key, key);
u32 out[4]; u32 out[4];
@ -184,6 +189,10 @@ static void m10410s (__local RC4_KEY *rc4_keys, u32 w0[4], u32 w1[4], u32 w2[4],
const u32 gid = get_global_id (0); const u32 gid = get_global_id (0);
const u32 lid = get_local_id (0); const u32 lid = get_local_id (0);
/**
* shared
*/
__local RC4_KEY *rc4_key = &rc4_keys[lid]; __local RC4_KEY *rc4_key = &rc4_keys[lid];
/** /**
@ -210,16 +219,13 @@ static void m10410s (__local RC4_KEY *rc4_keys, u32 w0[4], u32 w1[4], u32 w2[4],
const u32 w0lr = w0l | w0r; const u32 w0lr = w0l | w0r;
// now the RC4 part w0[0] = w0lr;
u32 key[4]; /**
* pdf
*/
key[0] = w0lr; rc4_init_16 (rc4_key, w0);
key[1] = w0[1];
key[2] = 0;
key[3] = 0;
rc4_init_16 (rc4_key, key);
u32 out[4]; u32 out[4];