Awesome thank you ! I ' m not American , nor do I live there , but it ' s always great to gather information on history . <| sep |> Uh fuck the pack , but thanks ? <| sep |> It ' s been going on for some time now . i s t o o t o l e r a n t a n d s h o u l d i n t e r f e r e m o r e i n p e o pleslivessaysdavidcameron 10246517 . htmlTheresa May has been working on the Investigatory Powers bill for about 4 years . <| sep |> Thank you too hehe . Sent ! Enjoy your day . <| sep |> 15 minutes of mild euphoria and you keep goin back for more <| sep |> You can see that math for brute force attack times against various Diceware password lengths on my Diceware passphrase generator site hereTLDRA six word passphrase is strong at ~ 77 bits of entropy I use seven or more words though for crypto keys . Your friend would have much better luck cracking WiFi through implementation errors in the software than brute force attacking your passphrase . Its not relevant if your attacker knows you are using Diceware or has the list . The strength of the scheme is not in any secret material , just in the math which is how you want it . Your passphrase , if chosen truly randomly , has the following properties copied directly from the stats section of the site There are 6 words in your password , resulting in ~ 77 . 55 bits of entropy ~ 12 . 92 bitsword , ~ 10 bitsletter , and ~ 5 . 16 bitssymbol . That many words equates to a total keyspace of ~ 221 , 073 , 919 , 720 , 733 , 360 , 000 , 000 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 bruteforce 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 hashessecond . A nation state actor like the NSA may be able to perform quadrillionssecond . Conservatively assuming a professional adversary can guess passwords at the rate of a 1 , 000 , 000 , 000 , 000 keyssecond Edward Snowden suggests being prepared for a Trillion guesses per second , an exhaustive bruteforce search on 50 % of the total keyspace might take ~ 110 , 536 , 959 , 860 seconds ~ 1 , 842 , 282 , 664 minutes ~ 30 , 704 , 711 hours ~ 1 , 279 , 363 days ~ 3 , 505 years ~ 52 x avg . lifespan ~ 4 millenia ~ 0 teltel x age Universe