<div dir="ltr">Yea very cool research a colleague pointed me to that as well yesterday.<div><br></div><div>BTW thats a whole subfield of cryptanalysis: <a href="http://en.wikipedia.org/wiki/Acoustic_cryptanalysis">http://en.wikipedia.org/wiki/Acoustic_cryptanalysis</a></div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Dec 18, 2013 at 5:32 PM, Pepi Zawodsky <span dir="ltr"><<a href="mailto:pepi.zawodsky@maclemon.at" target="_blank">pepi.zawodsky@maclemon.at</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Not really relevant to the paper I guess, but interesting nonetheless.<br>
Just popped in on Twitter…<br>
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RSA Key Extraction via Low-Bandwidth Acoustic Cryptanalysis<br>
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<a href="http://www.cs.tau.ac.il/~tromer/acoustic/#" target="_blank">http://www.cs.tau.ac.il/~tromer/acoustic/#</a><br>
<br>
Fixed in GPG 1.4.6 and libgcrypt which GPG 2 is based on.<br>
<a href="http://lists.gnupg.org/pipermail/gnupg-devel/2013-December/028102.html" target="_blank">http://lists.gnupg.org/pipermail/gnupg-devel/2013-December/028102.html</a><br>
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Those cell phones are becoming more and more scary every day.<br>
<br>
Best regards<br>
<span class="HOEnZb"><font color="#888888">Pepi<br>
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