Portable password vault

This little box remembers all of your user names and passwords. Inside you’ll find an Atmel AT89S5131 microcontroller which has built-in USB capability. When the box is plugged into a USB port it identifies as a keyboard. Manipulating the buttons on the top and side will select and print out various stored usernames and passwords. Passwords are generated on-chip from a random seed and the device itself requires a passcode after power up as a security feature.

[SigFLUP's] included a pretty nifty configuration algorithm. It doesn’t rely on a terminal connection, since the device is a keyboard you can communicate with it in an editor window (which should make it platform independent). There’s no code available, but trying to write your own to the spec outlined in the demo after the break will make for a fun weekend project.

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