Now Noll is working with Cooper on an improved RNG called LavaRnd (which debuted in May at www.lavarnd.org). The new process replaces the lava lamps with a more Zen-like source of entropy: a webcam with its lens cap on. The chaotic thermal "noise" emitted by the webcam is digitized and put through a hash algorithm that churns the number set, stripping unwanted sections of predictability. The result is a cryptographically strong sequence of numbers, ready for use in the real world. And because the new service is open source, patent-free, and license-free, anyone will be able to cheaply build and operate a LavaRnd server and receive the precious commodity free of charge - a random act of kindness.
http://www.wired.com/wired/archive/11.08/random.html
Popular Posts
-
Very dry, dull book with some basic financial info like ROI and cash flow. Not a lot here.
-
Some good stuff from a Canadian futurist: - The rising power of the knowledge worker - Continuous training replaces job security; respect is...
-
Not a bad audio book, but I expected more. Big ideas: Build a high performance, high-trust culture; Identify desired results and un...
-
Here's my (edited) journal entry for this event dated 12/01/98: Wow. I just sessioned and started reading "The Tao of Physics...
-
... or, Decemberween. Whatever. http://www.homestarrunner.com/xmas04.html
-
Peruvian archeologists have discovered the first full Inca burial site at Machu Picchu since the famous mountaintop citadel was discovered 9...
-
Increasingly, the overstretched and overburdened have a new answer to work lives of gunning harder for what seems like less and less: Dont j...
-
http://www.homestarrunner.com/sbemail94.html
-
http://esamultimedia.esa.int/images/marsexpress/377-260208-2149-6-co-01-HebesChasma_H1.jpg
-
"The fish was delish and it made quite a dish." http://www.homestarrunner.com/sbemail120.html
