Quantum Public Key Cryptosystem Based on Bell States

doi:10.1007/s10773-017-3506-4

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	Quantum Public Key Cryptosystem Based on Bell States
	Liang, XiaoYan 1; Zhang, HuanGuo 3; Cai, QingYu 2; Wu, WanQing 1,2
刊名	INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
	2017-11-01
卷号	56 期号:11 页码:3431-3440
关键词	Quantum Public Key Cryptosystem Holevo's Theorem Generalized Pauli Operations Bell States
DOI	10.1007/s10773-017-3506-4
文献子类	Article
英文摘要	Classical public key cryptosystems (P K C), such as R S A, E I G a m a l, E C C, are no longer secure in quantum algorithms, and quantum cryptography has become a novel research topic. In this paper we present a quantum asymmetrical cryptosystem i.e. quantum public key cryptosystem (Q P K C) based on the Bell states. In particular, in the proposed QPKC the public key are given by the first n particles of Bell states and generalized Pauli operations. The corresponding secret key are the last n particles of Bell states and the inverse of generalized Pauli operations. The proposed QPKC encrypts the message using a public key and decrypts the ciphertext using a private key. By H o l e v o (') s theorem, we proved the security of the secret key and messages during the QPKC.
WOS关键词	ENCRYPTION
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000412662200006
资助机构	Major State Basic Research Development Program of China(2014CB340600) ; Major State Basic Research Development Program of China(2014CB340600) ; Natural Science Youth Fund of Hebei Province(F2017201199) ; Natural Science Youth Fund of Hebei Province(F2017201199) ; Science and technology research project of Hebei higher education(NQ2017020) ; Science and technology research project of Hebei higher education(NQ2017020) ; Major State Basic Research Development Program of China(2014CB340600) ; Major State Basic Research Development Program of China(2014CB340600) ; Natural Science Youth Fund of Hebei Province(F2017201199) ; Natural Science Youth Fund of Hebei Province(F2017201199) ; Science and technology research project of Hebei higher education(NQ2017020) ; Science and technology research project of Hebei higher education(NQ2017020)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/11421]
专题	武汉物理与数学研究所_理论与交叉研究部
作者单位	1.Hebei Univ, Sch Comp Sci & Technol, Baoding 071002, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonances & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 3.Wuhan Univ, Comp Sch, Wuhan 430072, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Liang, XiaoYan,Zhang, HuanGuo,Cai, QingYu,et al. Quantum Public Key Cryptosystem Based on Bell States[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2017,56(11):3431-3440.
APA	Liang, XiaoYan,Zhang, HuanGuo,Cai, QingYu,&Wu, WanQing.(2017).Quantum Public Key Cryptosystem Based on Bell States.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,56(11),3431-3440.
MLA	Liang, XiaoYan,et al."Quantum Public Key Cryptosystem Based on Bell States".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 56.11(2017):3431-3440.