NIST Investigating Mass Flash Drive Vulnerability

Lucas123 writes with a followup to news we discussed earlier this week that the encryption on NIST-certified flash drives was cracked. "A number of leading manufacturers of encrypted flash drives have warned their customers of a security flaw uncovered by a German company. The devices in question use the AES 256-bit encryption algorithm and have been certified using the FIPS 140-2, but the flaw appears to circumvent the certification process by uncovering the password authentication code on host systems. The National Institute of Standards and Technology said it's investigating whether it needs to modify its standards to include password authentication software on host systems. Security specialist Bruce Schneier was blunt in his characterization of the flaw: 'It's a stupid crypto mistake and they screwed up and they should be rightfully embarrassed for making it.'"

Comments

Re:Encryption algorithm's aren't the weak link

[Kjella]

Encryption algorithm's aren't the weak link, its the implementation.

What's more usually the case is that the implementation of the algorithm is just fine, but you fail at using it in the right way. Usually because then you've handed it off from the cryptography experts and to the general team that's building the rest of the system. Kinda like a door that has a great lock but is easy to take off its hinges, won't do you much good.

Re:If you want to encrypt your data

[ls671]

> otherwise your data could be compromised.

With this ? :

http://en.wikipedia.org/wiki/File:Bombe-rebuild.jpg

Too complex to maintain in good working order. ;-))