教師資料查詢 | 類別: 期刊論文 | 教師: 黃仁俊 HWANG REN-JUNN (瀏覽個人網頁)

標題:Cryptanalysis on stream ciphers for GSM networks
學年93
學期1
出版(發表)日期2005/01/01
作品名稱Cryptanalysis on stream ciphers for GSM networks
作品名稱(其他語言)
著者黃仁俊; Hwang, Ren-junn; Su, Feng-fu
單位淡江大學資訊工程學系
出版者Inderscience
著錄名稱、卷期、頁數International Journal of Internet Protocol Technology 1(1), pp.30-33
摘要Stream cipher is an important device of the GSM system. A secure stream cipher is based on the secure key generator. Lo and Chen proposed a new key generator for the GSM network. Based on the basic architecture of their key generator, they designed three stream ciphers for different security levels of the GSM network. They claimed that the output of their key generator has a long period and satisfies randomness. Consequently, they claimed that the stream ciphers are secure. This paper shows that their key generator and stream ciphers have some weakness. Their stream cipher architectures are not secure.
關鍵字GSM networks;wireless communications;mobile communications;stream ciphers;cryptanalysis;secure key generators;security levels;global system for mobile communications;secure communication channels;mobile networks;wireless networks;network security;communication security
語言英文
ISSN1743-8209;1743-8217
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,電子版,紙本
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