Dynamic Encryption Technology in Ad-hoc Networks  

作　　者：金朝晖 王顺满 许楷 梁青 

机构地区：[1]College of Humanities and Law,Beijing University of Chemical Technology [2]Academy of China Electronics Technology and Information Corporation [3]Publishing House of Electronics Industry

出　　处：《Defence Technology（防务技术）》2007年第3期221-225,共5页Defence Technology

基　　金：Sponsored byNational Nature Science Foundation of China(60236010);Teaching and Research Awardfor Outstanding Teachersin Higher Education Insitutions of Ministry of Education of China

摘　　要：A new dynamic encryption application in ad-hoc networks is proposed. The advantages of this method are its being able to use the previous ciphertext as a seed of a new encryption process, rendering the encryption process effective in all communication process by continuous dynamic key generation together with synchronization, and its capability to cut back on system bandages to a greater extent, which is valuable for the ad-hoc circumstance. In addition, the rationality and effectiveness of this novel encryption method have been verified by the test results.A new dynamic encryption application in ad-hoc networks is proposed. The advantages of this method are its being able to use the previous ciphertext as a seed of a new encryption process, rendering the encryption process effective in all communication process by continuous dynamic key generation together with synchronization, and its capability to cut back on system bandages to a greater extent, which is valuable for the ad-hoc circumstance. In addition, the rationality and effectiveness of this novel encryption method have been verified by the test results.

关 键 词：通讯技术 动力编密码 对称形编密码 ad-hoc网 

分 类 号：TN918.1[电子电信—通信与信息系统]