/**
* Authors.....: Jens Steube <jens.steube@gmail.com>
* Gabriele Gristina <matrix@hashcat.net>
+ * magnum <john.magnum@hushmail.com>
*
* License.....: MIT
*/
* basic bit handling
*/
+u32 is_power_of_2(u32 v)
+{
+ return (v && !(v & (v - 1)));
+}
+
u32 rotl32 (const u32 a, const u32 n)
{
return ((a << n) | (a >> (32 - n)));
#if defined(LINUX) && defined(HAVE_NVML)
int temperature = 0;
- hm_NVML_nvmlDeviceGetTemperature (data.hm_nv, data.hm_device[device_id].adapter_index.nv, NVML_TEMPERATURE_GPU, (unsigned int *) &temperature);
+ hm_NVML_nvmlDeviceGetTemperature (data.hm_nv, data.hm_device[device_id].adapter_index.nv, NVML_TEMPERATURE_GPU, (uint *) &temperature);
return temperature;
#endif
#if defined(LINUX) && defined(HAVE_NVML)
int speed = 0;
- hm_NVML_nvmlDeviceGetFanSpeed (data.hm_nv, 1, data.hm_device[device_id].adapter_index.nv, (unsigned int *) &speed);
+ hm_NVML_nvmlDeviceGetFanSpeed (data.hm_nv, 1, data.hm_device[device_id].adapter_index.nv, (uint *) &speed);
return speed;
#endif
return NULL;
}
+int sort_by_u32 (const void *v1, const void *v2)
+{
+ const u32 *s1 = (const u32 *) v1;
+ const u32 *s2 = (const u32 *) v2;
+
+ return *s1 - *s2;
+}
+
int sort_by_salt (const void *v1, const void *v2)
{
const salt_t *s1 = (const salt_t *) v1;
case 12900: return ((char *) HT_12900); break;
case 13000: return ((char *) HT_13000); break;
case 13100: return ((char *) HT_13100); break;
+ case 13200: return ((char *) HT_13200); break;
+ case 13300: return ((char *) HT_13300); break;
}
return ((char *) "Unknown");
u8 *ptr_checksum = (u8 *) krb5tgs->checksum;
u8 *ptr_edata2 = (u8 *) krb5tgs->edata2;
- char data[256] = { 0 };
+ char data[2560 * 4 * 2] = { 0 };
char *ptr_data = data;
/* skip '$' */
ptr_data++;
- for (uint i = 0; i < 32; i++, ptr_data += 2)
+ for (uint i = 0; i < krb5tgs->edata2_len; i++, ptr_data += 2)
sprintf (ptr_data, "%02x", ptr_edata2[i]);
- *ptr_data = 0;
-
snprintf (out_buf, len-1, "%s$%s$%s$%s",
SIGNATURE_KRB5TGS,
(char *) krb5tgs->account_info,
data,
data + 33);
}
+ else if (hash_mode == 13200)
+ {
+ snprintf (out_buf, len-1, "%s*%d*%08x%08x%08x%08x*%08x%08x%08x%08x%08x%08x",
+ SIGNATURE_AXCRYPT,
+ salt.salt_iter,
+ salt.salt_buf[0],
+ salt.salt_buf[1],
+ salt.salt_buf[2],
+ salt.salt_buf[3],
+ salt.salt_buf[4],
+ salt.salt_buf[5],
+ salt.salt_buf[6],
+ salt.salt_buf[7],
+ salt.salt_buf[8],
+ salt.salt_buf[9]);
+ }
+ else if (hash_mode == 13300)
+ {
+ snprintf (out_buf, len-1, "%s$%08x%08x%08x%08x",
+ SIGNATURE_AXCRYPT_SHA1,
+ digest_buf[0],
+ digest_buf[1],
+ digest_buf[2],
+ digest_buf[3]);
+ }
else
{
if (hash_type == HASH_TYPE_MD4)
return tuning_db;
}
-tuning_db_entry_t *tuning_db_search (tuning_db_t *tuning_db, char *device_name, int attack_mode, int hash_type)
+tuning_db_entry_t *tuning_db_search (tuning_db_t *tuning_db, hc_device_param_t *device_param, int attack_mode, int hash_type)
{
static tuning_db_entry_t s;
// first we need to convert all spaces in the device_name to underscore
- char *device_name_nospace = strdup (device_name);
+ char *device_name_nospace = strdup (device_param->device_name);
int device_name_length = strlen (device_name_nospace);
if (entry != NULL) break;
- // in non-wildcard mode also check the alias_name
+ // in non-wildcard mode do some additional checks:
- if (((i & 1) == 0) && (alias_name != NULL))
+ if ((i & 1) == 0)
{
- s.device_name = alias_name;
+ // in case we have an alias-name
+
+ if (alias_name != NULL)
+ {
+ s.device_name = alias_name;
+
+ entry = bsearch (&s, tuning_db->entry_buf, tuning_db->entry_cnt, sizeof (tuning_db_entry_t), sort_by_tuning_db_entry);
+
+ if (entry != NULL) break;
+ }
+
+ // or by device type
+
+ if (device_param->device_type & CL_DEVICE_TYPE_CPU)
+ {
+ s.device_name = "DEVICE_TYPE_CPU";
+ }
+ else if (device_param->device_type & CL_DEVICE_TYPE_GPU)
+ {
+ s.device_name = "DEVICE_TYPE_GPU";
+ }
+ else if (device_param->device_type & CL_DEVICE_TYPE_ACCELERATOR)
+ {
+ s.device_name = "DEVICE_TYPE_ACCELERATOR";
+ }
entry = bsearch (&s, tuning_db->entry_buf, tuning_db->entry_cnt, sizeof (tuning_db_entry_t), sort_by_tuning_db_entry);
salt_len = parse_and_store_salt (salt_buf_ptr, salt_buf, salt_len);
- // max. salt length: salt_buf[32] => 32 - 22 (":Administration Tools:") = 10
- if (salt_len > 10) return (PARSER_SALT_LENGTH);
+ // max. salt length: 55 (max for MD5) - 22 (":Administration Tools:") - 1 (0x80) = 32
+ // 32 - 4 bytes (to fit w0lr for all attack modes) = 28
+
+ if (salt_len > 28) return (PARSER_SALT_LENGTH);
salt->salt_len = salt_len;
uint salt_len = strlen (in.essid);
+ if (salt_len > 36)
+ {
+ log_info ("WARNING: the length of the ESSID is too long. The hccap file may be invalid or corrupted");
+
+ return (PARSER_SALT_LENGTH);
+ }
+
memcpy (salt->salt_buf, in.essid, salt_len);
salt->salt_len = salt_len;
}
}
- salt->salt_buf[10] = digest[1];
- salt->salt_buf[11] = digest[2];
+ uint32_t *p0 = (uint32_t *) in.essid;
+ uint32_t c0 = 0;
+ uint32_t c1 = 0;
+
+ for (uint i = 0; i < sizeof (in.essid) / sizeof (uint32_t); i++) c0 ^= *p0++;
+ for (uint i = 0; i < sizeof (wpa->pke) / sizeof (wpa->pke[0]); i++) c1 ^= wpa->pke[i];
+
+ salt->salt_buf[10] = c0;
+ salt->salt_buf[11] = c1;
return (PARSER_OK);
}
int md5crypt_parse_hash (char *input_buf, uint input_len, hash_t *hash_buf)
{
+ if (input_len < DISPLAY_LEN_MIN_500) return (PARSER_GLOBAL_LENGTH);
+
if (memcmp (SIGNATURE_MD5CRYPT, input_buf, 3)) return (PARSER_SIGNATURE_UNMATCHED);
u32 *digest = (u32 *) hash_buf->digest;
salt->salt_iter = ROUNDS_MD5CRYPT;
}
- if ((input_len < DISPLAY_LEN_MIN_500) || (input_len > (DISPLAY_LEN_MAX_500 + iterations_len))) return (PARSER_GLOBAL_LENGTH);
+ if (input_len > (DISPLAY_LEN_MAX_500 + iterations_len)) return (PARSER_GLOBAL_LENGTH);
char *hash_pos = strchr (salt_pos, '$');
char *hash_pos = strchr (srvchall_pos, ':');
- if (srvchall_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
+ if (hash_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
uint srvchall_len = hash_pos - srvchall_pos;
char *hash_pos = strchr (srvchall_pos, ':');
- if (srvchall_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
+ if (hash_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
uint srvchall_len = hash_pos - srvchall_pos;
return (PARSER_OK);
}
+int sha1axcrypt_parse_hash (char *input_buf, uint input_len, hash_t *hash_buf)
+{
+ if ((input_len < DISPLAY_LEN_MIN_13300) || (input_len > DISPLAY_LEN_MAX_13300)) return (PARSER_GLOBAL_LENGTH);
+
+ if (memcmp (SIGNATURE_AXCRYPT_SHA1, input_buf, 13)) return (PARSER_SIGNATURE_UNMATCHED);
+
+ u32 *digest = (u32 *) hash_buf->digest;
+
+ input_buf +=14;
+
+ digest[0] = hex_to_u32 ((const u8 *) &input_buf[ 0]);
+ digest[1] = hex_to_u32 ((const u8 *) &input_buf[ 8]);
+ digest[2] = hex_to_u32 ((const u8 *) &input_buf[16]);
+ digest[3] = hex_to_u32 ((const u8 *) &input_buf[24]);
+ digest[4] = 0x00000000;
+
+ return (PARSER_OK);
+}
+
int sha1s_parse_hash (char *input_buf, uint input_len, hash_t *hash_buf)
{
if (data.opts_type & OPTS_TYPE_ST_HEX)
int tmp_len = base64_decode (base64_to_int, (const u8 *) input_buf + 6, input_len - 6, tmp_buf);
+ if (tmp_len < 20) return (PARSER_HASH_LENGTH);
+
memcpy (digest, tmp_buf, 20);
- salt->salt_len = tmp_len - 20;
+ int salt_len = tmp_len - 20;
+
+ if (salt_len < 0) return (PARSER_SALT_LENGTH);
+
+ salt->salt_len = salt_len;
memcpy (salt->salt_buf, tmp_buf + 20, salt->salt_len);
in_off[0] = strtok (input_buf, ":");
+ if (in_off[0] == NULL) return (PARSER_SEPARATOR_UNMATCHED);
+
in_len[0] = strlen (in_off[0]);
size_t i;
in_off[0] = strtok (input_buf, ":");
+ if (in_off[0] == NULL) return (PARSER_SEPARATOR_UNMATCHED);
+
in_len[0] = strlen (in_off[0]);
size_t i;
int tmp_len = base64_decode (base64_to_int, (const u8 *) input_buf + 9, input_len - 9, tmp_buf);
+ if (tmp_len < 64) return (PARSER_HASH_LENGTH);
+
memcpy (digest, tmp_buf, 64);
digest[0] = byte_swap_64 (digest[0]);
digest[6] -= SHA512M_G;
digest[7] -= SHA512M_H;
- salt->salt_len = tmp_len - 64;
+ int salt_len = tmp_len - 64;
+
+ if (salt_len < 0) return (PARSER_SALT_LENGTH);
+
+ salt->salt_len = salt_len;
memcpy (salt->salt_buf, tmp_buf + 64, salt->salt_len);
u32 *digest = (u32 *) hash_buf->digest;
+ salt_t *salt = hash_buf->salt;
+
u8 tmp_buf[100] = { 0 };
base64_decode (base64_to_int, (const u8 *) input_buf, input_len, tmp_buf);
digest[3] -= SHA1M_D;
digest[4] -= SHA1M_E;
+ salt->salt_buf[0] = 0x80;
+
+ salt->salt_len = 0;
+
return (PARSER_OK);
}
*/
/* Skip '$' */
- char *account_pos = input_buf + 11 + 1;
-
+ char *account_pos = input_buf + 11 + 1;
+
char *data_pos;
uint data_len;
char *edata_ptr = (char *) krb5tgs->edata2;
+ krb5tgs->edata2_len = (data_len - 32) / 2 ;
+
/* skip '$' */
- for (uint i = 16 * 2 + 1; i < input_len; i += 2)
+ for (uint i = 16 * 2 + 1; i < (krb5tgs->edata2_len * 2) + (16 * 2 + 1); i += 2)
{
const char p0 = data_pos[i + 0];
const char p1 = data_pos[i + 1];
*edata_ptr++ = hex_convert (p1) << 0
| hex_convert (p0) << 4;
}
-
- krb5tgs->edata2_len = strlen(edata_ptr - input_len)/(2 * 4);
+
+ /* this is needed for hmac_md5 */
+ *edata_ptr++ = 0x80;
salt->salt_buf[0] = krb5tgs->checksum[0];
salt->salt_buf[1] = krb5tgs->checksum[1];
salt->salt_buf[2] = krb5tgs->checksum[2];
salt->salt_buf[3] = krb5tgs->checksum[3];
-
+
salt->salt_len = 32;
digest[0] = krb5tgs->checksum[0];
return (PARSER_OK);
}
+int axcrypt_parse_hash (char *input_buf, uint input_len, hash_t *hash_buf)
+{
+ if ((input_len < DISPLAY_LEN_MIN_13200) || (input_len > DISPLAY_LEN_MAX_13200)) return (PARSER_GLOBAL_LENGTH);
+
+ if (memcmp (SIGNATURE_AXCRYPT, input_buf, 11)) return (PARSER_SIGNATURE_UNMATCHED);
+
+ u32 *digest = (u32 *) hash_buf->digest;
+
+ salt_t *salt = hash_buf->salt;
+
+ /**
+ * parse line
+ */
+
+ /* Skip '*' */
+ char *wrapping_rounds_pos = input_buf + 11 + 1;
+
+ char *salt_pos;
+
+ char *wrapped_key_pos;
+
+ char *data_pos;
+
+ salt->salt_iter = atoi (wrapping_rounds_pos);
+
+ salt_pos = strchr (wrapping_rounds_pos, '*');
+
+ if (salt_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
+
+ uint wrapping_rounds_len = salt_pos - wrapping_rounds_pos;
+
+ /* Skip '*' */
+ salt_pos++;
+
+ data_pos = salt_pos;
+
+ wrapped_key_pos = strchr (salt_pos, '*');
+
+ if (wrapped_key_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
+
+ uint salt_len = wrapped_key_pos - salt_pos;
+
+ if (salt_len != 32) return (PARSER_SALT_LENGTH);
+
+ /* Skip '*' */
+ wrapped_key_pos++;
+
+ uint wrapped_key_len = input_len - 11 - 1 - wrapping_rounds_len - 1 - salt_len - 1;
+
+ if (wrapped_key_len != 48) return (PARSER_SALT_LENGTH);
+
+ salt->salt_buf[0] = hex_to_u32 ((const u8 *) &data_pos[ 0]);
+ salt->salt_buf[1] = hex_to_u32 ((const u8 *) &data_pos[ 8]);
+ salt->salt_buf[2] = hex_to_u32 ((const u8 *) &data_pos[16]);
+ salt->salt_buf[3] = hex_to_u32 ((const u8 *) &data_pos[24]);
+
+ data_pos += 33;
+
+ salt->salt_buf[4] = hex_to_u32 ((const u8 *) &data_pos[ 0]);
+ salt->salt_buf[5] = hex_to_u32 ((const u8 *) &data_pos[ 8]);
+ salt->salt_buf[6] = hex_to_u32 ((const u8 *) &data_pos[16]);
+ salt->salt_buf[7] = hex_to_u32 ((const u8 *) &data_pos[24]);
+ salt->salt_buf[8] = hex_to_u32 ((const u8 *) &data_pos[32]);
+ salt->salt_buf[9] = hex_to_u32 ((const u8 *) &data_pos[40]);
+
+ salt->salt_len = 40;
+
+ digest[0] = salt->salt_buf[0];
+ digest[1] = salt->salt_buf[1];
+ digest[2] = salt->salt_buf[2];
+ digest[3] = salt->salt_buf[3];
+
+ return (PARSER_OK);
+}
+
int cf10_parse_hash (char *input_buf, uint input_len, hash_t *hash_buf)
{
if ((input_len < DISPLAY_LEN_MIN_12600) || (input_len > DISPLAY_LEN_MAX_12600)) return (PARSER_GLOBAL_LENGTH);
projects / hashcat.git / blobdiff