Hardware-based encryption busted on USB Flash Drives

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GomJabbar
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Hardware-based encryption busted on USB Flash Drives

#1 Post by GomJabbar » Fri Jan 08, 2010 8:58 am

Saw this link posted on another forum.
Adrian Kingsley-Hughes at blogs.zdnet.com wrote:A word of warning to those of you who rely on hardware-based encrypted USB flash drives. Security firm SySS has reportedly cracked the AES 256-bit hardware-based encryption used on flash drives manufactured by Kingston, SanDisk and Verbatim.

The crack relies on a weakness so astoundingly bone-headed that it’s almost hard to believe....
http://blogs.zdnet.com/hardware/?p=6655&tag=nl.e589
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ThinkRob
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Re: Hardware-based encryption busted on USB Flash Drives

#2 Post by ThinkRob » Fri Jan 08, 2010 12:11 pm

cracked the AES 256-bit hardware-based encryption
That's a little misleading. It's not like they broke AES-256, or even took advantage of any property of the cipher in their attack. The actual cipher held up just fine -- the problem was the rest of the code surrounding it that was so moronically-designed that it was trivial to break.
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