@inproceedings{1a10f40f10814979b02b610956702664,
title = "A weak key class of XTEA for a related-key rectangle attack",
abstract = "XTEA is a block cipher with a very simple structure but there has not been found attack even for half of full round version i.e 32-round version. In this paper we introduce a class of weak keys which makes a 34-round reduced version of XTEA vulnerable to the related-key rectangle attack. The number of such weak keys is about 2. Our attack on a 34-round reduced version of XTEA under weak key assumption requires 2 chosen plaintexts and 2. 34-round XTEA encryptions.",
keywords = "Related-key rectangle attack, Weak key class of XTEA, XTEA algorithm",
author = "Eunjin Lee and Deukjo Hong and Donghoon Chang and Seokhie Hong and Jongin Lim",
year = "2006",
doi = "10.1007/11958239\_19",
language = "English",
isbn = "3540687998",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "286--297",
booktitle = "Progress in Cryptology, VIETCRYPT 2006 - 1st International Conference on Cryptology in Vietnam, Revised Selected Papers",
note = "1st International Conference on Cryptology in Vietnam, VIETCRYPT 2006 ; Conference date: 25-09-2006 Through 28-09-2006",
}