4 ms·

This is also talked about in the book, "Silence on the Wire". http://www.amazon.com/Silence-Wire-Passive-Reconnaissance-Indirect/dp/1593270461 http://www.amazo

• parktheredcar 12y ago
  Thanks for sharing, that looks like an interesting read. There was also this paper (linking to summary) about figuring out how to decode the audio of someone typing on a keyboard. https://freedom-to-tinker.com/blog/felten/acoustic-snooping-typed-information/ https://freedom-to-tinker.com/blog/felten/acoustic-snooping-...
  • 127001brewer 12y ago
    ...it's actually a good compliment while (slowly) trying to complete the challenges on http://cryptopals.com/ http://cryptopals.com/