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Merge branch 'master' of https://github.com/hashcat/hashcat

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This commit is contained in:
Jens Steube 2019-06-04 10:52:44 +02:00
commit da10700840
4 changed files with 52 additions and 21 deletions
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29
OpenCL/m03200-pure.cl
View File

@ -300,6 +300,15 @@ CONSTANT_VK u32a c_sbox3[256] =
0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6
};
CONSTANT_VK u32a c_pbox[18] =
{
0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
0x9216d5d9, 0x8979fb1b
};
#define BF_ROUND(L,R,N) \
{ \
u32 tmp; \
@ -440,9 +449,12 @@ KERNEL_FQ void __attribute__((reqd_work_group_size(FIXED_LOCAL_SIZE, 1, 1))) m03
salt_buf[2] = salt_bufs[salt_pos].salt_buf[2];
salt_buf[3] = salt_bufs[salt_pos].salt_buf[3];
/**
* do the key setup
*/
u32 P[18];
for (u32 i = 0; i < 18; i++)
{
P[i] = c_pbox[i];
}
LOCAL_VK u32 S0_all[FIXED_LOCAL_SIZE][256];
LOCAL_VK u32 S1_all[FIXED_LOCAL_SIZE][256];
@ -454,17 +466,6 @@ KERNEL_FQ void __attribute__((reqd_work_group_size(FIXED_LOCAL_SIZE, 1, 1))) m03
LOCAL_AS u32 *S2 = S2_all[lid];
LOCAL_AS u32 *S3 = S3_all[lid];
// initstate
u32 P[18] =
{
0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
0x9216d5d9, 0x8979fb1b
};
for (u32 i = 0; i < 256; i++)
{
S0[i] = c_sbox0[i];

1
docs/changes.txt
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@ -56,6 +56,7 @@
## Improvements
##
- Startup Checks: Improved the pidfile check: Do not just check for existing PID but also check executable filename
- Cracking bcrypt and Password Safe v2: Use a feedback from the OpenCL runtime to dynamically find out optimal thread count
- Bitcoin Wallet: Be more user friendly by allowing a larger data range for ckey and public_key
- Building: Updated BUILD.md

8
src/backend.c
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@ -1302,13 +1302,13 @@ int hc_cuModuleLoadDataExLog (hashcat_ctx_t *hashcat_ctx, CUmodule *module, cons
const int rc_cuModuleLoadDataEx = hc_cuModuleLoadDataEx (hashcat_ctx, module, image, 6, opts, vals);
#if defined (DEBUG)
printf ("cuModuleLoadDataEx() Info Log (%ld):\n%s\n\n", strlen (info_log), info_log);
printf ("cuModuleLoadDataEx() Error Log (%ld):\n%s\n\n", strlen (error_log), error_log);
printf ("cuModuleLoadDataEx() Info Log (%d):\n%s\n\n", (int) strlen (info_log), info_log);
printf ("cuModuleLoadDataEx() Error Log (%d):\n%s\n\n", (int) strlen (error_log), error_log);
#else
if (rc_cuModuleLoadDataEx == -1)
{
printf ("cuModuleLoadDataEx() Info Log (%ld):\n%s\n\n", strlen (info_log), info_log);
printf ("cuModuleLoadDataEx() Error Log (%ld):\n%s\n\n", strlen (error_log), error_log);
printf ("cuModuleLoadDataEx() Info Log (%d):\n%s\n\n", (int) strlen (info_log), info_log);
printf ("cuModuleLoadDataEx() Error Log (%d):\n%s\n\n", (int) strlen (error_log), error_log);
}
#endif

35
src/pidfile.c
View File

@ -72,17 +72,46 @@ static int check_running_process (hashcat_ctx_t *hashcat_ctx)
char *pidbin;
hc_asprintf (&pidbin, "/proc/%u/cmdline", pd->pid);
hc_asprintf (&pidbin, "/proc/%u/exe", pd->pid);
if (hc_path_exist (pidbin) == true)
{
event_log_error (hashcat_ctx, "Already an instance running on pid %u", pd->pid);
// pid info
char *pidexe = (char *) hcmalloc (HCBUFSIZ_TINY);
const ssize_t pidexe_len = readlink (pidbin, pidexe, HCBUFSIZ_TINY - 1);
pidexe[pidexe_len] = 0;
// self info
char *selfexe = (char *) hcmalloc (HCBUFSIZ_TINY);
const ssize_t selfexe_len = readlink ("/proc/self/exe", selfexe, HCBUFSIZ_TINY - 1);
selfexe[selfexe_len] = 0;
// compare
const int r = strncmp (pidexe, selfexe, selfexe_len);
if (r == 0)
{
event_log_error (hashcat_ctx, "Already an instance '%s' running on pid %u", pidexe, pd->pid);
}
hcfree (selfexe);
hcfree (pidexe);
hcfree (pd);
hcfree (pidbin);
return -1;
if (r == 0) return -1;
return 0;
}
hcfree (pidbin);