4 points | by rafaldot 12 hours ago ago
1 comments
Hi HN,
I built a small Android tool that generates passwords from physical randomness (dice rolls) instead of device RNG.
The user rolls dice and enters faces, directions and order. These inputs are deterministically mapped into a password.
The goal was to make password generation transparent and externally verifiable, with entropy coming entirely from outside the device.
The project is fully open source, and the algorithm can also be reproduced using a small Python reference implementation.
Curious to hear feedback on the entropy model and overall approach.
Br, R
Hi HN,
I built a small Android tool that generates passwords from physical randomness (dice rolls) instead of device RNG.
The user rolls dice and enters faces, directions and order. These inputs are deterministically mapped into a password.
The goal was to make password generation transparent and externally verifiable, with entropy coming entirely from outside the device.
The project is fully open source, and the algorithm can also be reproduced using a small Python reference implementation.
Curious to hear feedback on the entropy model and overall approach.
Br, R