Translating lava lamps pictures into encryption keys(cloudflare.com)

Translating lava lamps pictures into encryption keys

https://www.cloudflare.com/en-in/learning/ssl/lava-lamp-encryption/

1 comments

Loved that part: "Because the lava lamp wall is in the busy lobby of the Cloudflare headquarters, this happens all the time. People come and go in the lobby, walking by or stopping to talk in front of the lamps. Such obstructions become part of the randomness that the camera captures, so people partially blocking the camera's view of the lava lamps actually helps generate entropy."