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An Improved Authentication and Key Exchange Scheme
개선된 인증과 키 분배 기법

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Authors
김경국
Advisor
김명환
Major
자연과학대학 수리과학부
Issue Date
2014-02
Publisher
서울대학교 대학원
Keywords
CryptographicTraitor tracingrevoke schemelinear attack
Description
학위논문 (박사)-- 서울대학교 대학원 : 수리과학부, 2014. 2. 김명환.
Abstract
Nowadays, anonymity property of user authentication scheme becomes important. From 2003, Park et al., Juang et al., and other researchers proposed a useful, secure and efficient authenticated-key exchange scheme. However, There schemes did not provide the useful methods against the various efficient attacks. They argued that they provided the identity privacy- mutual authentication-half-forward secrecy. But their suggestions have limited solutions. So we have researched the about 30 papers and suggested an improved authentication and key exchange scheme. Then, we show that the proposed scheme is secure against the various attacks methods (linear attack, inverse, dictionary, MTMD attacks etc).
Language
English
URI
https://hdl.handle.net/10371/121276
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College of Natural Sciences (자연과학대학)Dept. of Mathematical Sciences (수리과학부)Theses (Ph.D. / Sc.D._수리과학부)
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