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Controlled mutual quantum entity authentication using entanglement swapping

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Chinese Physics B 2015年第9期24卷 116-124页

作者： Min-Sung Kang Chang-Ho Hong Jino Heo Jong-In Lim Hyung-Jin Yang Center for Information Security Technologies (CIST) Korea University Graduate School of Information Security Korea University Department of Physics Korea University

In this paper, we suggest a controlled mutual quantum entity authentication protocol by which two users mutually certify each other on a quantum network using a sequence of Greenberger–Horne–Zeilinger（GHZ）-like states. Unlike existing unidirectional quantum entity authentication, our protocol enables mutual quantum entity authentication utilizing entanglement swapping; moreover, it allows the managing trusted center（TC） or trusted third party（TTP） to effectively control the certification of two users using the nature of the GHZ-like state. We will also analyze the security of the protocol and quantum channel.

关键词： quantum authentication quantum cryptography quantum communication GHZ-like state

Secure quantum report with authentication based on six-particle cluster state and entanglement swapping

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Science China(Information Sciences) 2012年第12期55卷 2881-2887页

作者： LI Ning ,ZHA XinWei & LAN Qian School of Science,Xi’an University of Posts and Telecommunications,Xi’an 710061,China School of Science Xi’an University of Posts and Telecommunications Xi’an China

A novel high-efficient secure quantum report with authentication based on six-particle cluster state and entanglement swapping is *** our protocol,using N groups of six-particle cluster state,the legitimate users Bob and Charlie send their secret reports to their boss(Alice),who operates sixteen kinds of unitary operations after receiving the ***,entanglement swapping of cluster states and maximum entanglement state measurement are employed by the *** has been proved that our protocol has high level guarantees and honesty,and the scheme is secure not only against the intercept-and-resend attack but also against disturbance attack.

关键词： six-particle cluster state quantum authentication entanglement swapping Bell measurement

Robust general N User authentication scheme in a centralized quantum communication network via generalized G HZ states

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Frontiers of physics 2018年第2期13卷 13-30页

作者： Ahmed Farouk J. Batle M. Elhoseny Mosayeb Naseri Muzaffar Lone Alex Fedorov Majid Alkhambashi Syed Hassan Ahmed M. Abdel-Aty Faculty of Computer and Information Sciences Mansoura University Egypt Applied Science University Bahrain Mathematics Dept. Sohag University Egypt Departament de Fisica Universitat de les Illes Balears 07122 Palma de Mallorca Balearic Islands Spain Department of Physics Kermanshah Branch Islamic Azad University Kermanshah Iran Department of Physics University of Kashmir Srinagar-190005 India Russian quantum Center 100 Novaya Street Skolkovo Moscow 143025 Russia Information Technology Department AI-Zahra College for Women P.O. Box 3365 Muscat Oman School of Computer Science Engineering Kyungpook National University Daegu Republic of Korea

quantum communication provides an enormous advantage over its classical counterpart： security of communications based on the very principles of quantum mechanics. Researchers have proposed several approaches for user identity authentication via entanglement. Unfortunately, these protocols fail because an attacker can capture some of the particles in a transmitted sequence and send what is left to the receiver through a quantum channel. Subsequently, the attacker can restore some of the confidential messages, giving rise to the possibility of information leakage. Here we present a new robust General N user authentication protocol based on N-particle Greenberger-Horne-Zeilinger （GHZ） states, which makes eavesdropping detection more effective and secure, as compared to some current authentication protocols. The security analysis of our protocol for various kinds of attacks verifies that it is unconditionally secure, and that an attacker will not obtain any information about the transmitted key. Moreover, as the number of transferred key bits N becomes larger, while the number of users for transmitting the information is increased, the probability of effectively obtaining the transmitted authentication keys is reduced to zero.

关键词： quantum communication quantum cryptography quantum authentication entanglement

quantum Secure Direct Communication with authentication Expansion Using Single Photons

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Communications in Theoretical Physics 2010年第11期 829-834页

作者：杨静王川张茹 School of Science Beijing University of Posts and Telecommunications Department of Physics Tsinghua University

In this paper we propose two quantum secure direct communication (QSDC) protocols with *** authentication key expansion method is introduced to improve the life of the keys with *** the first scheme,the third party, called Trent is introduced to authenticate the users that participate in the *** sends thepolarized photons in blocks to authenticate communication parties Alice and Bob using the authentication *** thecommunication process, polarized single photons are used to serve as the carriers, which transmit the secret *** second QSDC process with authentication between two parties is also discussed.

关键词： quantum secure direct communication quantum authentication authentication key expansion

An efficient quantum secure direct communication scheme with authentication

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Chinese Physics B 2007年第7期16卷 1838-1842页

作者：杨宇光温巧燕朱甫臣 School of Computer Science and Technology Beijing University of Technology Beijing 100022 China State Key Laboratory of Information Security (Graduate School of Chinese Academy of Sciences) Beijing 100022 China School of Science Beijing University of Posts and Telecommunications Beijing 100876 China National Key Laboratory for Modern Communications Chengdu 610041 China

In this paper an efficient quantum secure direct communication （QSDC） scheme with authentication is presented, which is based on quantum entanglement and polarized single photons. The present protocol uses Einstein-Podolsky-Rosen （EPR） pairs and polarized single photons in batches. A particle of the EPR pairs is retained in the sender＇s station, and the other is transmitted forth and back between the sender and the receiver, similar to the‘ping-pong＇ QSDC protocol. According to the shared information beforehand, these two kinds of quantum states are mixed and then transmitted via a quantum channel. The EPR pairs are used to transmit secret messages and the polarized single photons used for authentication and eavesdropping check. Consequently, because of the dual contributions of the polarized single photons, no classical information is needed. The intrinsic efficiency and total efficiency are both 1 in this scheme as almost all of the instances are useful and each EPR pair can be used to carry two bits of information.

关键词： quantum key distribution quantum authentication quantum secure direct communication non-orthogonal

A Survey on quantum Cryptography

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Chinese Journal of Electronics 2018年第2期27卷 223-228页

作者： LI Jian LI Na ZHANG Yu WEN Shuang DU Wei CHEN Wei MA Wenping School of Computer Science Beijing University of Posts and Telecommunications Jilin Medical University School of Electrical and Information Engineering Beijing University of Civil Engineering and Architecture Department of Optics and Optical Engineering University of Science and Technology of China School of Telecommunications Engineering Xidian University

quantum cryptography(QC) as an important technology to protect the security of the future network communication, has gained extensive attention from both academia and industry in recent years. This paper provides a concise up-to-date review of QC, including quantum key distribution(QKD), quantum authentication, quantum public-key cryptography(QPKC), and so on. Our aim is to pave a comprehensive and solid starting ground for interested readers. We firstly clarify the definition of QC. Secondly, we present the current understanding of QC from different levels, including the basic knowledge of quantum information processing, QC protocols and the attacks in QC. Finally, we discuss the challenges and opportunities in this hopeful field.

关键词： quantum cryptography quantum key distribution quantum authentication quantum publickey cryptography

One-Way quantum Authenticated Secure Communication Using Rotation Operation

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Communications in Theoretical Physics 2011年第12期56卷 1023-1026页

作者： Chia-Wei Tsai Toung-Shang Wei Tzonelih Hwang Department of Computer Science and Information Engineering National Cheng Kang University

This study proposes a theoretical quantum authenticated secure communication(QASC) protocol using Einstein-Podolsky-Rosen(EPR) entangle state,which enables a sender to send a secure as well as authenticated message to a receiver within only one step quantum transmission without having the classical channels and the certification authority.

关键词： quantum authentication quantum direct communication

quantum Key Distribution Based on Entangled States and Non-Orthogonal States

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The Journal of China Universities of Posts and Telecommunications 2004年第4期11卷 33-36页

作者： GAOFei WENQiao-yan ZHUFu-chen SchoolofScience BeijingUniversityofPostsandTelecommunicationsBeijing100876P.R.China//StateKeyLaboratoryofIntegratedServicesNetworkXidianUniversityXi'an710071P.R.China SchoolofScience BeijingUniversityofPostsandTelecommunicationsBeijing100876P.R.China NationalLaboratoryforModemCommunications Chengdu610041P.R.China

In this paper two quantum Key Distribution(QKD)protocols are proposed,which combined BB84 protocoland EPR protocol *** our protocols,entangled particles and non-orthogonal particles are mixed together and trans-mitted in the quantum *** play different roles respectively,and their physical characters are fully *** a result,the efficiency of QKD is improved and identity authentication is added to the QKD procedure.

关键词： QKD quantum authentication quantum cryptography