NIST Opens Competition for a New Hash Algorithm

Invisible Pink Unicorn writes "The National Institute of Standards and Technology has opened a public competition for the development of a new cryptographic hash algorithm, which will be called Secure Hash Algorithm-3 (SHA-3), and will augment the current algorithms specified in the Federal Information Processing Standard (FIPS) 180-2. This is in response to serious attacks reported in recent years against cryptographic hash algorithms, including SHA-1, and because SHA-1 and the SHA-2 family share a similar design. Submissions are being accepted through October 2008, and the competition timeline indicates that a winner will be announced in 2012."

Comments

Re:Very similar to the AES competition

[lgw]

1) That the NSA is so amazingly far ahead of everyone else in crypto that they were able to find something in AES that no one else has in over a decade. When the DES standard was created, the NSA was so amazing far ahead of everyone else that they were able to find somehting in DES that no one else found for over a decade. The NSA provided very specific technical advice (without explanation) that was followed in the creation of DES. Many years later, the rest of the world caught up and discovered that the NSA had corrected a very subtle weakness in DES.

The NSA has an actual track record here, and their motives have proven good so far. However, they claim that (due to lack of funding and too much competition from financial firms for math PhDs) they aren't so far ahead any more.