Re: OT: how to securely produce a large data file for "one time tape" encryption input
- Posted by fizzpopsoft Aug 18, 2015
- 1940 views
Yes, its XOR rather than "and"... just a reversible process of masking plain chars with random data.
Thanks for the wiki link, it describes the pros, cons and history. FWIW, I intend to destroy the DVD via a microwave oven. That cooks / welds / evaporates the metallic layer in the DVD, so thereby destroying the binary 0 and 1's. Try it, and watch the sparks fly!
Using river or traffic noise for random data is a good idea thanks.
I suppose the random number generation would have to be outside of Windoze to be secure. Ah well...
