Dieser Generator erstellt Passwörter mit dem Diceware-Verfahren. Eine Alternative ist pwgen.sauer.schule.
There are words in your password, resulting
in ~
bits of entropy (~
12.92 bits/word
,
~10 bits/letter
, and ~5.16 bits/symbol
). That
many words equates to a total keyspace of ~
possible phrases
(7776^WordsInPhrase)
. An adversary might
get lucky and guess your phrase on the first try, though the chances of
that happening are very slim. On the other hand, the brute-force attacker
might be forced to try all of the keys in the keyspace to finally find
that the last guess was the correct one. On average, it takes trying
50% of all phrases in the keyspace to find your phrase. The time it
takes to discover your passphrase is based on how many guesses per
second your attacker can muster. At the lower end in 2016 a small
cluster of GPU's have demonstrated the ability to crack
~350
billion hashes/second. A nation state actor like the
NSA may be able to perform quadrillions/second.
Conservatively assuming a professional adversary can guess passwords
at the rate of a keys/second
(Edward Snowden suggests being prepared for a Trillion guesses per second), an
exhaustive brute-force search on 50% of the total keyspace might take:
~ seconds
~ minutes
~ hours
~ days
~ years
~ x avg. lifespan
~ millenia
~ x age Universe