Title: multiparty quantum key agreement with single particles
Author: Liu Bin
; Gao Fei
; Huang Wei
; Wen Qiao-yan
Source: Quantum Information Processing
Issued Date: 2012
Pages: 40917 Indexed Type: ei
Department: (1) State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing, 100190, China
English Abstract: Two conditions must be satisfied in a secure quantum key agreement (QKA) protocol: (1) outside eavesdroppers cannot gain the generated key without introducing any error; (2) the generated key cannot be determined by any non-trivial subset of the participants. That is, a secure QKA protocol can not only prevent the outside attackers from stealing the key, but also resist the attack from inside participants, i.e. some dishonest participants determine the key alone by illegal means. How to resist participant attack is an aporia in the design of QKA protocols, especially the multi-party ones. In this paper we present the first secure multiparty QKA protocol against both outside and participant attacks. Further more, we have proved its security in detail. © 2012 Springer Science+Business Media New York. Language: 英语
WOS ID: WOS:000315089300012
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Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/14745
Appears in Collections: 软件所图书馆_期刊论文
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Recommended Citation:
Liu Bin,Gao Fei,Huang Wei,et al. multiparty quantum key agreement with single particles[J]. Quantum Information Processing,2012-01-01:40917.
