Alex Biryukov is a cryptographer, currently an assistant professor at the University of Luxembourg. His notable work includes the design of the stream cipher LEX, as well as the cryptanalysis of numerous cryptographic primitives. In 1998, he developed impossible differential cryptanalysis together with Eli Biham and Adi Shamir. In 1999, he developed the slide attack together with David Wagner. In 2009 he developed, together with Dmitry Khovratovich, the first cryptanalytic attack on full-round AES-192 and AES-256 that is faster than a brute-force attack.
Other articles related to "alex biryukov":
... and 256-bit versions of AES, discovered by Alex Biryukov and Dmitry Khovratovich, which exploits AES's somewhat simple key schedule and has a complexity of 2119 ... to an attack discovered earlier in 2009 by Alex Biryukov, Dmitry Khovratovich, and Ivica Nikolić, with a complexity of 296 for one out of every 235 keys ... This new attack, by Alex Biryukov, Orr Dunkelman, Nathan Keller, Dmitry Khovratovich, and Adi Shamir, is against AES-256 that uses only two related keys and 239 time to recover the complete ...
Famous quotes containing the word alex:
“My smiling child
Named for a noble ancestor
Great hunter or warrior
You will be one day.
Which will give your papa pride
But always I will remember you thus.”
—African Lullaby. As quoted in Roots, by Alex Haley (1976)