Hacker News new | past | comments | ask | show | jobs | submit login

Most certainly not. Those systems normally work by A) you providing the old password for verification or B) storing hashes of password substrings.



This sounds like a combinatorial explosion situation for longer passwords and longer changes required.




Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: