ChinaCom2008-Network and Information Security Symposium

Research Article

A Word-Oriented Stream Cipher For 3rd Generation: TAIYI

Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1109/CHINACOM.2008.4685230,
    author={Guang Zeng and Wenbao Han and Kaicheng He and Zheng Wang},
    title={A Word-Oriented Stream Cipher For 3rd Generation: TAIYI},
    proceedings={ChinaCom2008-Network and Information Security Symposium},
    publisher={IEEE},
    proceedings_a={CHINACOM2008-NIS},
    year={2008},
    month={11},
    keywords={stream cipher 3rd Generation \textdollar{}sigma-\textdollar{}LFSR confidentiality algorithm \textdollar{}f8\textdollar{} integrity algorithm \textdollar{}f9\textdollar{}},
    doi={10.1109/CHINACOM.2008.4685230}
}
  • Guang Zeng
    Wenbao Han
    Kaicheng He
    Zheng Wang
    Year: 2008
    A Word-Oriented Stream Cipher For 3rd Generation: TAIYI
    CHINACOM2008-NIS
    IEEE
    DOI: 10.1109/CHINACOM.2008.4685230
Guang Zeng1,*, Wenbao Han1,*, Kaicheng He1,*, Zheng Wang1,*
  • 1: Department of Applied Mathematics, Zhengzhou Information Science and Technology Institute, China
*Contact email: sunshine_zeng@sina.com, wb.han@263.net, hekaicheng_jxy@163.com, file.wang@sina.com

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
stream cipher, 3rd Generation, $sigma-$LFSR, confidentiality algorithm $f8$, integrity algorithm $f9$
Published
2008-11-21
Publisher
IEEE
Modified
2010-05-16
http://dx.doi.org/10.1109/CHINACOM.2008.4685230
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