3 ms·
Why not just put your cat in front of it and use sha3 on the image?
by VMG 10y ago
Why not just put your cat in front of it and use sha3 on the image?
- pbhjpbhj 10y agoJust capture an image from any webcam. I seem to remember something like SSL cert creation using mouse movement for entropy seeding.
- crawlerie 10y agoThat would be PuTTYgen[1] actually. [1]: http://www.chiark.greenend.org.uk/~sgtatham/putty/ http://www.chiark.greenend.org.uk/~sgtatham/putty/
- gcp 10y agoPGP/GPG traditionally did this too.
- pbhjpbhj 10y agoAh, I think that's where I used it, when trying PGP for mail signing.
- VMG 10y agoWell if it's pure black or white or sth like that, it's within the reach of brute-forcing. Ideally it should be private and contain some amount of entropy.