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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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | 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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| Institution: | Chiang Mai University |
| Language: | English |