互控-钟控移位寄存器序列  

Multi-Clock control shift register sequences

作　　者：肖鸿[1,2] 张串绒[2] 肖国镇[1] 王新梅[1] 

机构地区：[1]西安电子科技大学综合业务网理论及关键技术国家重点实验室,陕西西安710071 [2]空军工程大学电讯工程学院,陕西西安710077

出　　处：《通信学报》2008年第10期210-214,共5页Journal on Communications

基　　金：国家自然科学基金资助项目(60873233)~~

摘　　要：提出了一种新的互控钟控移位寄存器模型。该模型具有设备简单,易于实现,并且产生的序列周期长,线性复杂度高,抗攻击能力强等特点。这种模型被进一步改进,利用它可以生成更好的序列。A new clock-control-model called multi-clock control model was presented. The sequence produced by this model has a long period and large linear complexity, and it can be simple put into practice. When the sequences are used as encipher sequences in secret communication, it can greatly strengthen the anti-attack ability of the ciphertext. Further more, this model is improved and the better sequences could be obtained.

关 键 词：流密码 伪随机序列 周期 线性复杂度 

分 类 号：O211.6[理学—概率论与数理统计]