> how quickly one might crack a lastpass vault looking at different strength passwords The iteration count is 100100. So at 2000000 H/s, that's 19 passwords/s.

> how quickly one might crack a lastpass vault looking at different strength passwords The iteration count is 100100. So at 2000000 H/s, that's 19 passwords/s. A 6 alphanum password has 36^6 combinations. 36^6 passwords / 19 passwords/s = 114567491s = 3.6 years With 65 (base64 + space) characters: 125.9 years Divide those by 20 (100100/5000) for the lower iteration count. Multiply them by 6 if the password has up to 6 characters.