Upload

Loading...

This video is unavailable.

DIY USB password generator

Like this video?

Sign in to make your opinion count.

Don't like this video?

Sign in to make your opinion count.

Want to watch this again later?

Sign in to add this video to a playlist.

Published on Mar 3, 2012

A do-it-yourself USB dongle that types a password every time it's attached. New password can be generated by tabbing caps lock. Details in my blog:
http://codeandlife.com/2012/03/03/diy...

Instead of relying on pseudo-random numbers, the ATtiny85 inside the gadget uses keypress delays to achieve true randomness. Full project, schematics and source code are available in the blog.

There's now also a Indiegogo crowdfunding project by Alvin Chang to design and manufacture a similar device, inspired by my project. Check it out: http://igg.me/p/284613/x/1812382

Loading...

Loading...

Loading...

Loading...

Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.

Loading...

Loading...
Working...
to add this to Watch Later

Add to