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Old 02-20-2009, 07:16 AM   #1
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Default Huge money making opportunity for evil crypto geeks

The NSA is reportedly offering billions to anyone who can come up with a reliable way to eavesdrop on conversations in Skype:

http://www.theregister.co.uk/2009/02..._skype_pwnage/

Obviously it's a hard problem, and just as obviously, giving the solution to the NSA would be evil. But, you know... Billions!
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Old 02-20-2009, 03:25 PM   #2
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Old 02-20-2009, 04:13 PM   #3
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Well, they probably use RSA or a similar standard encryption scheme, which means if you could break Skype you could also break nearly anything that goes over the web, including bank transactions. If you could eavesdrop or forge any financial transaction, would you rather sell it to the NSA, or keep it secret and make billions in some other evil way?

This is interesting because academic researchers have never proven with mathematical surety that factorization is intractible, so it's possible someone out there has figured it out. There's been a conspiracy theory floating around for a while that the NSA has, but that seems unlikely if the NSA is putting up "billions" for someone to solve it for them.
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Old 02-24-2009, 03:59 PM   #4
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Old 02-25-2009, 09:51 PM   #5
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So they're basically condoning hacking? Or maybe they're just trying to expose hackers so they can punish them.
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Old 02-25-2009, 10:15 PM   #6
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Quote:
Originally Posted by starshard0 View Post
So they're basically condoning hacking? Or maybe they're just trying to expose hackers so they can punish them.
Well, this being the NSA, my guess is that suspected terrorists/enemy combatants/whatever are using Skype, and there's presently no way to wiretap them.
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Old 02-28-2009, 03:31 PM   #7
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All you need is a quantum computer, then it's simple.
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Old 03-07-2009, 12:45 PM   #8
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Sweet, I'll get right on it.
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Old 03-09-2009, 01:42 PM   #9
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Of course, there's also the possibility that it's disinformation from the NSA, intended to convince the bad guys that Skype calls are secure, when in fact the NSA is listening to all of them.

Those intelligence folks are tricksy.
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