Guess and Determine Attack on SOSEMANUK

摘要：

SOSEMANUK is a new synchronous software-oriented stream cipher with a variable-length key between 128 and 256 bits. In this paper, a Guess and Determine (GD) attack on the ci roduced with a computational complexity of O(2192) requiring only 7 keystream words. The results show that the cipher does not provide full security when the key of the length more than 192 bits is used.

关键词： SOSEMANUK Guess and Determine attack eSTREAM

作者: Ding Lin Guan Jie

作者单位: Department 2 of Information Science and Technology Institute Zheng Zhou,China

会议类型: 国际会议

会议名称: The Fifth International Conference on Information Assurance and Security(第五届信息保障与安全国际会议)

会议地点: 西安

会议语种:英文

页码: 658-661

在线出版日期: 2009-08-18（万方平台首次上网日期，不代表论文的发表时间）