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Add PTK compute for keyver 3

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This commit is contained in:
jsteube 2017-09-18 13:50:09 +02:00
parent 617dbb97ba
commit 98fc02e04b
1 changed files with 130 additions and 54 deletions
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184
OpenCL/m02500.cl
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@ -13,6 +13,7 @@
#include "inc_simd.cl"
#include "inc_hash_md5.cl"
#include "inc_hash_sha1.cl"
#include "inc_hash_sha256.cl"
#define COMPARE_S "inc_comp_single.cl"
#define COMPARE_M "inc_comp_multi.cl"
@ -329,23 +330,25 @@ __kernel void m02500_comp (__global pw_t *pws, __global const kernel_rule_t *rul
w3[2] = 0;
w3[3] = 0;
sha1_hmac_ctx_t ctx1;
sha1_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha1_hmac_update (&ctx1, pke, 100);
sha1_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 keymic[4];
if (wpa->keyver == 1)
{
sha1_hmac_ctx_t ctx1;
sha1_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha1_hmac_update (&ctx1, pke, 100);
sha1_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 t0[4];
u32 t1[4];
u32 t2[4];
@ -376,13 +379,28 @@ __kernel void m02500_comp (__global pw_t *pws, __global const kernel_rule_t *rul
md5_hmac_final (&ctx2);
digest[0] = ctx2.opad.h[0];
digest[1] = ctx2.opad.h[1];
digest[2] = ctx2.opad.h[2];
digest[3] = ctx2.opad.h[3];
keymic[0] = ctx2.opad.h[0];
keymic[1] = ctx2.opad.h[1];
keymic[2] = ctx2.opad.h[2];
keymic[3] = ctx2.opad.h[3];
}
else
else if (wpa->keyver == 2)
{
sha1_hmac_ctx_t ctx1;
sha1_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha1_hmac_update (&ctx1, pke, 100);
sha1_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 t0[4];
u32 t1[4];
u32 t2[4];
@ -413,20 +431,61 @@ __kernel void m02500_comp (__global pw_t *pws, __global const kernel_rule_t *rul
sha1_hmac_final (&ctx2);
digest[0] = ctx2.opad.h[0];
digest[1] = ctx2.opad.h[1];
digest[2] = ctx2.opad.h[2];
digest[3] = ctx2.opad.h[3];
keymic[0] = ctx2.opad.h[0];
keymic[1] = ctx2.opad.h[1];
keymic[2] = ctx2.opad.h[2];
keymic[3] = ctx2.opad.h[3];
}
else if (wpa->keyver == 3)
{
sha256_hmac_ctx_t ctx1;
sha256_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha256_hmac_update (&ctx1, pke, 102);
sha256_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 t0[4];
u32 t1[4];
u32 t2[4];
u32 t3[4];
t0[0] = digest[0];
t0[1] = digest[1];
t0[2] = digest[2];
t0[3] = digest[3];
t1[0] = 0;
t1[1] = 0;
t1[2] = 0;
t1[3] = 0;
t2[0] = 0;
t2[1] = 0;
t2[2] = 0;
t2[3] = 0;
t3[0] = 0;
t3[1] = 0;
t3[2] = 0;
t3[3] = 0;
printf ("%08x\n", digest[0]);
}
/**
* final compare
*/
if ((digest[0] == wpa->keymic[0])
&& (digest[1] == wpa->keymic[1])
&& (digest[2] == wpa->keymic[2])
&& (digest[3] == wpa->keymic[3]))
if ((keymic[0] == wpa->keymic[0])
&& (keymic[1] == wpa->keymic[1])
&& (keymic[2] == wpa->keymic[2])
&& (keymic[3] == wpa->keymic[3]))
{
if (atomic_inc (&hashes_shown[digest_cur]) == 0)
{
@ -479,23 +538,25 @@ __kernel void m02500_comp (__global pw_t *pws, __global const kernel_rule_t *rul
w3[2] = 0;
w3[3] = 0;
sha1_hmac_ctx_t ctx1;
sha1_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha1_hmac_update (&ctx1, pke, 100);
sha1_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 keymic[4];
if (wpa->keyver == 1)
{
sha1_hmac_ctx_t ctx1;
sha1_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha1_hmac_update (&ctx1, pke, 100);
sha1_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 t0[4];
u32 t1[4];
u32 t2[4];
@ -526,13 +587,28 @@ __kernel void m02500_comp (__global pw_t *pws, __global const kernel_rule_t *rul
md5_hmac_final (&ctx2);
digest[0] = ctx2.opad.h[0];
digest[1] = ctx2.opad.h[1];
digest[2] = ctx2.opad.h[2];
digest[3] = ctx2.opad.h[3];
keymic[0] = ctx2.opad.h[0];
keymic[1] = ctx2.opad.h[1];
keymic[2] = ctx2.opad.h[2];
keymic[3] = ctx2.opad.h[3];
}
else
else if (wpa->keyver == 2)
{
sha1_hmac_ctx_t ctx1;
sha1_hmac_init_64 (&ctx1, w0, w1, w2, w3);
sha1_hmac_update (&ctx1, pke, 100);
sha1_hmac_final (&ctx1);
u32 digest[4];
digest[0] = ctx1.opad.h[0];
digest[1] = ctx1.opad.h[1];
digest[2] = ctx1.opad.h[2];
digest[3] = ctx1.opad.h[3];
u32 t0[4];
u32 t1[4];
u32 t2[4];
@ -563,20 +639,20 @@ __kernel void m02500_comp (__global pw_t *pws, __global const kernel_rule_t *rul
sha1_hmac_final (&ctx2);
digest[0] = ctx2.opad.h[0];
digest[1] = ctx2.opad.h[1];
digest[2] = ctx2.opad.h[2];
digest[3] = ctx2.opad.h[3];
keymic[0] = ctx2.opad.h[0];
keymic[1] = ctx2.opad.h[1];
keymic[2] = ctx2.opad.h[2];
keymic[3] = ctx2.opad.h[3];
}
/**
* final compare
*/
if ((digest[0] == wpa->keymic[0])
&& (digest[1] == wpa->keymic[1])
&& (digest[2] == wpa->keymic[2])
&& (digest[3] == wpa->keymic[3]))
if ((keymic[0] == wpa->keymic[0])
&& (keymic[1] == wpa->keymic[1])
&& (keymic[2] == wpa->keymic[2])
&& (keymic[3] == wpa->keymic[3]))
{
if (atomic_inc (&hashes_shown[digest_cur]) == 0)
{