Efficient instantiations of tweakable blockciphers and refinements to modes OCB and PMAC

We describe highly efficient constructions, XE and XEX, that turn a blockcipher E: K x{0, 1}n → {0, 1}n into a tweakable blockcipher Ẽ: K x T x {0, 1}n → {0, 1}n having tweak space T = {0,1}n II where II is a set of tuples of integers such as II = [1.. 2n/2] X [0.. 10]. When tweak T is obtained from...

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主要作者: Rogaway P.
格式: Article
語言:English
出版: 2014
在線閱讀:http://www.scopus.com/inward/record.url?eid=2-s2.0-33644958567&partnerID=40&md5=5849bafd83d2fe1fcde0718945018b40
http://cmuir.cmu.ac.th/handle/6653943832/6482
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