Random Floating Point 0-1
#1
Hi,

What kind of launch options / mask would I need to use with to use with hashcat if I wanted to crack a md5 hash that was just a floating point value from 0 - 1 to 16 decimal places like these examples:

0.9643639281918222
0.4074828438810318

I appreciate any help,

Thanks.
#2
just a note:
keyspace is: number_of_chars_in_charset ^ password_length (where ^ means "to the power of")

[0-9] = 10 digits to the power of (length) 16 (position 1 and 2 are fixed, you can check for 0.0000000000000000 and 1.0000000000000000 separately): 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 * 10 = 10,000,000,000,000,000

( this assumes all candidates are exactly of length 2 + 16 = 18)
quite a big number, isn't it?
feasible ? not really
#3
It's MD5 so with a decent rig you could get at least 20-40 G/s and cover the keyspace in 3-5 days. Am I wrong?
#4
Quote:cudaHashcat64.exe -a 3 -n 80 ffffffffffffffffffffffffffffffff 0.?d?d?d?d?d?d?d?d?d?d?d?d?d?d?d
~2 days on my old GTX Titan.
I'd say it's quite feasible.
#5
Thanks guys for all your help! Smile
#6
Is there an option to save all hashes to a file? -o only seems to work for the target.
#7
No, nor would you want to.