1. Open terminal and type pip3 install passphraseme
2. To generate a secure passphrase using EFF’s wordlist all you have to do is type passphraseme and the number of words you want in your passphrase. For example passphraseme 9
3. You can also choose a different wordlist and really geek out with your passpharase. Type in passphraseme –help
As you can see there’s a whole bunch of wordlists you can choose from. Are you a Trekkie? You can easily create a secure passphrase using the Star Trek wordlist. Just type passphraseme 9 -st ( 9 is the number of words in your passphrase. change to whatever you want ).
For more information on passphrases strenght and how brute force time is calculated check out the passphraseme page on github.