Spoken phrases in *encrypted* VoIP conversations

["Rob, grandpa of Ryan, Trevor, Devon & Hannah" <rMslade () shaw ca>]

I would have thought that just finding spoken phrases out of a voice stream would 
have been impressive.  Doing so in a speaker-independent situation would be more 
so.  But to do it with encrypted VoIP calls really calls VoIP encryption standards 
into question.

http://j.mp/gQcgpr+ for abstract and purchase,
http://cs.unc.edu/~fabian/papers/oakland08.pdf for the paper.

(Wonder if they can do it with Skype?)

======================  (quote inserted randomly by Pegasus Mailer)
rslade () vcn bc ca     slade () victoria tc ca     rslade () computercrime org
I used to be an avid hacker in an electrical sense, building
things.  And ever since computers, I find it very similar.
Computing is an addiction.  Electronics is a similar addiction
but not as clean.  Much dirtier.  Things burn out.
                                                      - Ken Thompson
victoria.tc.ca/techrev/rms.htm http://www.infosecbc.org/links
http://blogs.securiteam.com/index.php/archives/author/p1/
http://twitter.com/rslade
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