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http://dx.doi.org/10.13089/JKIISC.2004.14.2.49

Authenticated quantum key distribution protocol  

이화연 (고려대학교 정보보호대학원)
홍창호 (고려대학교 정보보호대학원)
이덕진 (고려대학교 정보보호대학원)
양형진 (고려대학교 정보보호대학원 , 고려대학교 자연과학대학)
임종인 (고려대학교 정보보호대학원)
Abstract
We propose a new authenticated quantum key distribution protocol. Using Greenberger-Home-Zeilinger(GHZ) state, the users of our protocol can authenticate each other and share a secret key. In our protocol, the shared key is not revealed to the honest arbitrator, which Provides the additional secrecy. Our Protocol not only guarantees secrecy as the other quantum key distribution protocols, but also the users authenticates each other. In practice, our new protocol can be easily implemented because it only uses basic quantum operations.
Keywords
GHZ; Quantum Key Distribution;
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Times Cited By KSCI : 1  (Citation Analysis)
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