Novel Impossible Differential Cryptanalysis of ARIA

摘要：

ARIA is a 128-bit SPN block cipher, designed by experts from South Korea. In this paper we study the security of ARIA against impossible differential cryptanalysis. We discover a new property of ARIA, and lower the attack complexities. Our result is the best one for impossible differential cryptanalysis of ARIA known so far.

关键词： Block cipher ARIA Impossible differential cryptanalysis Complexity

作者: Chenghang Du Jiazhe Chen Wei Wang

作者单位: Key Lab of Cryptologic Technology and Information Security, Ministry of Education,Shandong Universit School of Computer Science and Technology, Shandong University, Jinan, 250100, China

会议类型: 国际会议

会议名称: 2010 International Conference on Information Security and Artificial Intelligence(2010年信息安全与人工智能国际会议 ISAI 2010)

会议地点: 成都

会议语种:英文

页码: 1338-1342

在线出版日期: 2010-12-17（万方平台首次上网日期，不代表论文的发表时间）