@misc{cryptoeprint:2017:1075, author = {Ashwin Jha and Eik List and Kazuhiko Minematsu and Sweta Mishra and Mridul Nandi}, title = {XHX - A Framework for Optimally Secure Tweakable Block Ciphers from Classical Block Ciphers and Universal Hashing}, howpublished = {Cryptology ePrint Archive, Report 2017/1075}, year = {2017}, url = {https://eprint.iacr.org/2017/1075}, }