한국정보과학회:학술대회논문집 (Proceedings of the Korean Information Science Society Conference)

한국정보과학회 (Korean Institute of Information Scientists and Engineers)
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A New Session Key Agreement Scheme Using Smart Cards

  • Lee, Jongkook (Security Gateway Research Team, Information Security Division Electronics and Telecommunications Research Institute) ;
  • Jongsoo Jang (Security Gateway Research Team, Information Security Division Electronics and Telecommunications Research Institute)
  • 발행 : 2003.04.01
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초록

This paper proposes a new session key agreement scheme which is based on Station-to-station protocol, or STS shortly. We extend key agreement model of STS, to take into account smart cards. Besides, we modify STS to withstand message replaying attack. Security analysis shows our scheme is still secure.

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