DocumentCode
3525348
Title
A word-oriented stream cipher for 3rd generation: TAIYI
Author
Zeng, Guang ; Wenbao Han ; He, Kaicheng ; Wang, Zheng
Author_Institution
Dept. of Appl. Math., Zhengzhou Inf. Sci. & Technol. Inst., Zhengzhou
fYear
2008
fDate
25-27 Aug. 2008
Firstpage
1152
Lastpage
1156
Abstract
A word-oriented stream cipher named TAIYI for confidentiality and integrity algorithms of 3G is presented, together with preliminary security analysis and implementation results. The proposal is a clock-controlled filter generator using sigma-LFSR as source part and inverse function to generate key stream. The design is based on simple and well-studied concepts, and it can be easily implemented in hardware, especially for restricted hardware environments such as 3G mobile communications and services.
Keywords
3G mobile communication; cryptography; telecommunication security; 3G mobile communications; TAIYI; clock-controlled filter generator; confidentiality algorithms; integrity algorithms; inverse function; security analysis; word-oriented stream cipher; Algorithm design and analysis; Application software; Clocks; Cryptography; Hardware; Information analysis; Information science; Information security; Mathematics; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Networking in China, 2008. ChinaCom 2008. Third International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-4244-2373-6
Electronic_ISBN
978-1-4244-2374-3
Type
conf
DOI
10.1109/CHINACOM.2008.4685230
Filename
4685230
Link To Document