摘要
提出一种基于Bell态的(3,3)量子秘密共享方案。信息发送者制备3对处于同一Bell态的纠缠粒子,对其中一个粒子做一局域操作,将所有粒子进行拆分并分别发送给3个接收者;接收者通过测量拆分后的粒子对,对比三者的测量结果可以推算出发送者发送的信息,实现(3,3)量子秘密共享。分析结果表明,该方案可以发现窃听,抵御内部攻击和外部攻击,确保信息的安全性共享,将该方案应用在企业财产管理中,在目前的技术下更加实用。
A (3,3) quantum secret sharing scheme based on Bell state was proposed.The information sender produced 3 pairs of entangled particles in the same Bell state.The information sender implemented a local operation for one particle,all the particles were split and sent separately to the three receivers.The receiver was able to estimate the information through measuring the divided particles and contrasting the 3 measured results to realize (3,3) quantum secret sharing.Through analysis,this scheme can detect eavesdropping,and resist internal attacks and external attacks to ensure the security of the secret sharing information.Meanwhile,the scheme is applied to the property management of enterprises,which is more practical within the present techno- logies.
作者
邵婷婷
张仕斌
昌燕
SHAO Ting-ting;ZHANG Shi-bin;CHANG Yan(School of Cybersecurity,Chengdu University of Information Technology,Chengdu 610225, China)
出处
《计算机工程与设计》
北大核心
2019年第5期1210-1213,1224,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(61572086
61402058)
国家重点研发计划基金项目(2017YFB0802302)
四川省高校科研创新团队基金项目(17TD0009)
四川省学术和技术带头人培养支持经费基金项目(2016120080102643)
四川省应用基础基金项目(2017JY0168)
关键词
量子通信
秘密共享
BELL态
纠缠交换
局域操作
窃听检测
quantum communication
secret sharing
Bell state
entanglement exchange
local operation
eavesdropping detection
