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Code Issues Releases Wiki Activity

More pre-sorting

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This commit is contained in:
jsteube 2016-09-11 10:53:29 +02:00
parent 5126a86907
commit fe634d93aa
3 changed files with 158 additions and 189 deletions
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6
include/folder.h
View File

@ -24,6 +24,12 @@
#define DOT_HASHCAT ".hashcat"
#define SESSIONS_FOLDER "sessions"
#if defined (_WIN)
#define mkdir(name,mode) mkdir (name)
#endif
int sort_by_stringptr (const void *p1, const void *p2);
char *get_exec_path (void);
char *get_install_dir (const char *progname);
char *get_profile_dir (const char *homedir);

8
src/folder.c
View File

@ -18,6 +18,14 @@
#include "logging.h"
#endif
int sort_by_stringptr (const void *p1, const void *p2)
{
const char **s1 = (const char **) p1;
const char **s2 = (const char **) p2;
return strcmp (*s1, *s2);
}
char *get_exec_path ()
{
int exec_path_len = 1024;

333
src/hashcat.c
View File

@ -87,8 +87,6 @@ extern const unsigned int full80;
static const char *PROGNAME = "hashcat";
static double TARGET_MS_PROFILE[4] = { 2, 12, 96, 480 };
const int comptime = COMPTIME;
#define FORCE 0
@ -260,8 +258,6 @@ typedef struct
FILE *fp;
} loopback_ctx_t;
void loopback_format_plain (loopback_ctx_t *loopback_ctx, const unsigned char *plain_ptr, const uint plain_len)
{
int needs_hexify = 0;
@ -300,9 +296,98 @@ void loopback_format_plain (loopback_ctx_t *loopback_ctx, const unsigned char *p
}
}
// hashlist
// weak hash
#define WEAK_HASH_THRESHOLD 100
// hashes
#define USERNAME 0
int sort_by_digest_p0p1 (const void *v1, const void *v2)
{
const u32 *d1 = (const u32 *) v1;
const u32 *d2 = (const u32 *) v2;
const uint dgst_pos0 = data.hashconfig->dgst_pos0;
const uint dgst_pos1 = data.hashconfig->dgst_pos1;
const uint dgst_pos2 = data.hashconfig->dgst_pos2;
const uint dgst_pos3 = data.hashconfig->dgst_pos3;
if (d1[dgst_pos3] > d2[dgst_pos3]) return ( 1);
if (d1[dgst_pos3] < d2[dgst_pos3]) return -1;
if (d1[dgst_pos2] > d2[dgst_pos2]) return ( 1);
if (d1[dgst_pos2] < d2[dgst_pos2]) return -1;
if (d1[dgst_pos1] > d2[dgst_pos1]) return ( 1);
if (d1[dgst_pos1] < d2[dgst_pos1]) return -1;
if (d1[dgst_pos0] > d2[dgst_pos0]) return ( 1);
if (d1[dgst_pos0] < d2[dgst_pos0]) return -1;
return 0;
}
int sort_by_salt (const void *v1, const void *v2)
{
const salt_t *s1 = (const salt_t *) v1;
const salt_t *s2 = (const salt_t *) v2;
const int res1 = s1->salt_len - s2->salt_len;
if (res1 != 0) return (res1);
const int res2 = s1->salt_iter - s2->salt_iter;
if (res2 != 0) return (res2);
uint n;
n = 16;
while (n--)
{
if (s1->salt_buf[n] > s2->salt_buf[n]) return ( 1);
if (s1->salt_buf[n] < s2->salt_buf[n]) return -1;
}
n = 8;
while (n--)
{
if (s1->salt_buf_pc[n] > s2->salt_buf_pc[n]) return ( 1);
if (s1->salt_buf_pc[n] < s2->salt_buf_pc[n]) return -1;
}
return 0;
}
int sort_by_hash (const void *v1, const void *v2)
{
const hash_t *h1 = (const hash_t *) v1;
const hash_t *h2 = (const hash_t *) v2;
if (data.hashconfig->is_salted)
{
const salt_t *s1 = h1->salt;
const salt_t *s2 = h2->salt;
int res = sort_by_salt (s1, s2);
if (res != 0) return (res);
}
const void *d1 = h1->digest;
const void *d2 = h2->digest;
return sort_by_digest_p0p1 (d1, d2);
}
int sort_by_hash_no_salt (const void *v1, const void *v2)
{
const hash_t *h1 = (const hash_t *) v1;
const hash_t *h2 = (const hash_t *) v2;
const void *d1 = h1->digest;
const void *d2 = h2->digest;
return sort_by_digest_p0p1 (d1, d2);
}
// remove
#define REMOVE 0
@ -461,160 +546,10 @@ static char *stroptitype (const uint opti_type)
// autotune
#define OPENCL_VECTOR_WIDTH 0
static double TARGET_MS_PROFILE[4] = { 2, 12, 96, 480 };
// induct
#define INDUCT_DIR "induct"
//
#if defined (_WIN)
#define mkdir(name,mode) mkdir (name)
#endif
#define global_free(attr) \
{ \
myfree ((void *) data.attr); \
\
data.attr = NULL; \
}
#define local_free(attr) \
{ \
myfree ((void *) attr); \
\
attr = NULL; \
}
/**
* types
*/
/**
* globals
*/
static hc_thread_mutex_t mux_counter;
static hc_thread_mutex_t mux_dispatcher;
/**
* hashcat specific functions
*/
int sort_by_digest_p0p1 (const void *v1, const void *v2)
{
const u32 *d1 = (const u32 *) v1;
const u32 *d2 = (const u32 *) v2;
const uint dgst_pos0 = data.hashconfig->dgst_pos0;
const uint dgst_pos1 = data.hashconfig->dgst_pos1;
const uint dgst_pos2 = data.hashconfig->dgst_pos2;
const uint dgst_pos3 = data.hashconfig->dgst_pos3;
if (d1[dgst_pos3] > d2[dgst_pos3]) return ( 1);
if (d1[dgst_pos3] < d2[dgst_pos3]) return -1;
if (d1[dgst_pos2] > d2[dgst_pos2]) return ( 1);
if (d1[dgst_pos2] < d2[dgst_pos2]) return -1;
if (d1[dgst_pos1] > d2[dgst_pos1]) return ( 1);
if (d1[dgst_pos1] < d2[dgst_pos1]) return -1;
if (d1[dgst_pos0] > d2[dgst_pos0]) return ( 1);
if (d1[dgst_pos0] < d2[dgst_pos0]) return -1;
return 0;
}
int sort_by_salt (const void *v1, const void *v2)
{
const salt_t *s1 = (const salt_t *) v1;
const salt_t *s2 = (const salt_t *) v2;
const int res1 = s1->salt_len - s2->salt_len;
if (res1 != 0) return (res1);
const int res2 = s1->salt_iter - s2->salt_iter;
if (res2 != 0) return (res2);
uint n;
n = 16;
while (n--)
{
if (s1->salt_buf[n] > s2->salt_buf[n]) return ( 1);
if (s1->salt_buf[n] < s2->salt_buf[n]) return -1;
}
n = 8;
while (n--)
{
if (s1->salt_buf_pc[n] > s2->salt_buf_pc[n]) return ( 1);
if (s1->salt_buf_pc[n] < s2->salt_buf_pc[n]) return -1;
}
return 0;
}
int sort_by_hash_no_salt (const void *v1, const void *v2)
{
const hash_t *h1 = (const hash_t *) v1;
const hash_t *h2 = (const hash_t *) v2;
const void *d1 = h1->digest;
const void *d2 = h2->digest;
return sort_by_digest_p0p1 (d1, d2);
}
int sort_by_hash (const void *v1, const void *v2)
{
const hash_t *h1 = (const hash_t *) v1;
const hash_t *h2 = (const hash_t *) v2;
if (data.hashconfig->is_salted)
{
const salt_t *s1 = h1->salt;
const salt_t *s2 = h2->salt;
int res = sort_by_salt (s1, s2);
if (res != 0) return (res);
}
const void *d1 = h1->digest;
const void *d2 = h2->digest;
return sort_by_digest_p0p1 (d1, d2);
}
int sort_by_mtime (const void *p1, const void *p2)
{
const char **f1 = (const char **) p1;
@ -626,45 +561,18 @@ int sort_by_mtime (const void *p1, const void *p2)
return s2.st_mtime - s1.st_mtime;
}
int sort_by_stringptr (const void *p1, const void *p2)
{
const char **s1 = (const char **) p1;
const char **s2 = (const char **) p2;
return strcmp (*s1, *s2);
}
// thread
static hc_thread_mutex_t mux_dispatcher;
static hc_thread_mutex_t mux_counter;
static void myabort ()
{
data.devices_status = STATUS_ABORTED;
}
static void myquit ()
{
data.devices_status = STATUS_QUIT;
}
static void check_checkpoint ()
{
// if (data.restore_disable == 1) break; (this is already implied by previous checks)
u64 words_cur = get_lowest_words_done ();
if (words_cur != data.checkpoint_cur_words)
{
myabort ();
}
}
#if defined (_WIN)
static BOOL WINAPI sigHandler_default (DWORD sig)
@ -767,12 +675,59 @@ static void hc_signal (void (callback) (int))
}
#endif
// restore
static void check_checkpoint ()
{
// if (data.restore_disable == 1) break; (this is already implied by previous checks)
u64 words_cur = get_lowest_words_done ();
if (words_cur != data.checkpoint_cur_words)
{
myabort ();
}
}
// data
#define global_free(attr) \
{ \
myfree ((void *) data.attr); \
\
data.attr = NULL; \
}
#define local_free(attr) \
{ \
myfree ((void *) attr); \
\
attr = NULL; \
}
/**
* hashcat -only- functions
*/