Robust Multiparty Quantum Secret Sharing against Participant Forcible Manipulation

• 作 者: 孙莹 温巧燕 朱甫臣
• 机 构: StateKeyLaboratoryofNetworkingandSwitchingTechnology,NationalLaboratoryforModernCommunications
• 出 处: Communications in Theoretical Physics
• 发表日期: 2010年7期
• 关键词: 量子秘密共享 参与者 操纵 攻击策略 加密方案 协议 内聚力 议定书 two-level systems quantum secret sharing qu

<正> The security of the multiparty quantum secret sharing protocol proposed by Gao [G.Gao,Commun.Theor.Phys.52 (2009) 421] is analyzed.It is shown that this protocol is vulnerable since the agents' imperfectencryption scheme can be attacked by a