cjdaa.blogg.se

Watchdog: Temperature retain trigger disabled. Watchdog: Temperature abort trigger set to 90c Hashes: 1 digests 1 unique digests, 1 unique saltsīitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates * Device #7: AMD FX(tm)-8350 Eight-Core Processor, skipped. OpenCL Platform #2: Advanced Micro Devices, Inc. Note that this rig has more than one GPU. To try to crack it, you would simply feed your WPA2 handshake and your list of masks to hashcat, like so. As you add more GPUs to the mix, performance will scale linearly with their performance. Of course, this time estimate is tied directly to the compute power available. The average passphrase would be cracked within half a year (half of time needed to traverse the total keyspace). Running that against each mask, and summing the results: for mask in `cat test.mask` do \

Using hashcat's maskprocessor tool, you can get the total number of combinations for a given mask. For closer estimation, you may not be able to predict when your specific passphrase would be cracked, but you can establish an upper bound and an average (half of that upper bound).

Notice that policygen estimates the time to be more than 1 year. The resulting set of 2940 masks covers the set of all possibilities that match your constraints. mindigit=2 -minlower=2 -minupper=2 -maxspecial=0 -o test.masks This tells policygen how many passwords per second your target platform can attempt.įor example, if you have a GPU similar to my GTX 970 SC (which can do 185 kH/s for WPA/WPA2 using hashcat), you'll get something like the following: $ policygen -pps=185000 -minlength=8 -maxlength=8 \ You can also inform time estimation using policygen's -pps parameter. You can generate a set of masks that match your length and minimums.

Your restriction #3 (each character can be used only once) is the harder one, but probably wouldn't really reduce the total combinations space very much, so I recommend setting it aside for now.įirst, take a look at the policygen tool from the PACK toolkit. If we assume that your passphrase was randomly generated (not influenced by human selection factors), then some basic math and a couple of tools can get you most of the way there.