3 ms·
Hey, cool. Always nice to see this work show up on HN. But I don't think this is the paper you're looking for. In '08, we could only spot phrases that we kne
by cvwright 10y ago
Hey, cool. Always nice to see this work show up on HN. But I don't think this is the paper you're looking for. In '08, we could only spot phrases that we knew in advance, and they had to be at least a certain length.
The most impressive results -- going from encrypted VoIP to text -- were done by Andy White and others, a couple years after the paper you linked above. It's this one:
A.M. White, A.R. Matthews, K.Z. Snow, and F. Monrose. "Phonotactic Reconstruction of Encrypted VoIP Conversations:
Hookt on fon-iks." In Proceedings of IEEE S&P, 2011.
http://www.cs.unc.edu/~fabian/papers/foniks-oak11.pdf http://www.cs.unc.edu/~fabian/papers/foniks-oak11.pdf