Linked by David Adams on Wed 17th Aug 2011 17:53 UTC, submitted by HAL2001
Privacy, Security, Encryption Researchers have found a weakness in the AES algorithm. They managed to come up with a clever new attack that can recover the secret key four times easier than anticipated by experts. In the last decade, many researchers have tested the security of the AES algorithm, but no flaws were found so far. The new attack applies to all versions of AES even if it used with a single key. The attack shows that finding the key of AES is four times easier than previously believed; in other words, AES-128 is more like AES-126.
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RE[4]: AES-254
by galvanash on Wed 17th Aug 2011 22:53 UTC in reply to "RE[3]: AES-254"
galvanash
Member since:
2006-01-25

Perhaps that term does over simplify the situation, however the point of my post was to be a brief explanation of the included link as Schneier explains the attack far better than I could.


Sorry about that, my reply sounded a bit negative towards your post - it wasn't intended to be. Your post was appreciated as I had heard about the related key attack but did not read the paper and the link you gave was very good.

Reply Parent Score: 2