@misc{cryptoeprint:2012:450, author = {Will Landecker and Thomas Shrimpton and R. Seth Terashima}, title = {Tweakable Blockciphers with Beyond Birthday-Bound Security}, howpublished = {Cryptology ePrint Archive, Report 2012/450}, year = {2012}, url = {http://eprint.iacr.org/2012/450}, }