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

That's just the same thing as a password, though. Even a short password is still just ensuring that specific characters are in specific positions. The only situation where this would be useful is against people with physical or viewable access to the password being typed.





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

Search: