Secure quantum dialogue based on single-photon

计新,; 张寿,

doi:10.1088/1009-1963/15/7/005

Cited by 93 publications

(10 citation statements)

References 17 publications

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“…The first QD protocol was proposed in 2004 by Nguyen [32], which is a generalized version of the ping-pong protocol [33]. Since then, QD has undergone rapid development over the past two decades [34,35,36,37,38,39,40,41]. Several QSDC protocols have been proposed for more than two parties, as discussed in [42,43,44,45,46,47,48,49,50].…”

Section: Introductionmentioning

confidence: 99%

Measurement device–independent quantum secure direct communication with user authentication

Das

Paul

2022

Quantum Inf Process

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Quantum Secure Direct Communication (QSDC) is an important branch of quantum cryptography, which enable secure transmission of messages without prior key encryption. However, traditional quantum communication protocols rely on the security and trustworthiness of the devices employed to implement the protocols, which can be susceptible to attacks. Device-independent (DI) quantum protocols, on the other hand, aim to secure quantum communication independent of the devices used by leveraging fundamental principles of quantum mechanics. In this research paper, we introduce the first DI-QSDC protocol that includes user identity authentication to establish the authenticity of both sender and receiver before message exchange. We also extend this approach to a DI Quantum Dialogue (QD) protocol where both parties can send secret messages upon mutual authentication.

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Section: Introductionmentioning

confidence: 99%

Measurement device–independent quantum secure direct communication with user authentication

Das

Paul

2022

Quantum Inf Process

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“…Now there is a large collection of QD protocols, for example Refs. [19,20,21,22,23,24,25]. QSDC protocols for three or more parties are discussed in [26,27,28,29].…”

Section: Introductionmentioning

confidence: 99%

Improving the Security of "Measurement-Device-Independent Quantum Communication without Encryption"

Das,

Paul

2020

Preprint

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Recently in 2018, Niu et al. proposed a measurement-device-independent quantum secure direct communication protocol using Einstein-Podolsky-Rosen pairs and generalized it to a quantum dialogue protocol (Niu et al., Science bulletin 63.20, 2018). By analyzing these protocols we find some security issues in both these protocols. In this work, we show that both the protocols are not secure against information leakage, and a third party can get half of the secret information without any active attack. We also propose suitable modifications of these protocols to improve the security.

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“…After some security checks, the receiver can get back the secret message. Some interesting generalization of QSDC protocols are quantum dialogue or bidirectional QSDC [19,20,21,22,23,24,25], multi-party QSDC [26,27,28,29] and so on.…”

Section: Introductionmentioning

confidence: 99%

Cryptanalysis of Quantum Secure Direct Communication Protocol with Mutual Authentication Based on Single Photons and Bell States

Das,

Paul

2020

Preprint

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Recently, Yan et al. proposed a quantum secure direct communication (QSDC) protocol with authentication using single photons and Einstein-Podolsky-Rosen (EPR) pairs (Yan et al., CMC-Computers, Materials & Continua, 63(3), 2020). In this work, we show that the QSDC protocol is not secure against intercept-and-resend attack and impersonation attack. An eavesdropper can get the full secret message by applying these attacks. We propose a modification of this protocol, which defeats the above attacks along with all the familiar attacks.

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Secure quantum dialogue based on single-photon

Cited by 93 publications

References 17 publications

Measurement device–independent quantum secure direct communication with user authentication

Measurement device–independent quantum secure direct communication with user authentication

Improving the Security of "Measurement-Device-Independent Quantum Communication without Encryption"

Cryptanalysis of Quantum Secure Direct Communication Protocol with Mutual Authentication Based on Single Photons and Bell States

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