Quantum identity authentication based on the extension of quantum rotation

Chen, Geng; Wang, Yuqi; Jian, Liya; Zhou, Yi; Liu, Shiming

doi:10.1140/epjqt/s40507-023-00170-5

Cited by 11 publications

(2 citation statements)

References 51 publications

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“…Quantum mechanics has brought new possibilities to the development of the IoT, and so far, various quantum communication and quantum computing technologies have emerged. These include quantum authentication technology [4][5][6], quantum neural networks [7,8], and quantum signature technology [9,10], which greatly enhance computational efficiency and security. Quantum authentication technology aims to verify quantum channels' security, ensuring communication integrity and confidentiality.…”

Section: Introductionmentioning

confidence: 99%

A Scheme for Quantum Teleportation and Remote Quantum State Preparation of IoT Multiple Devices

Fu,

Li,

Hua

et al. 2023

Sensors

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With the continuous development of the Internet of Things (IoT) technology, the industry’s awareness of the security of the IoT is also increasing, and the adoption of quantum communication technology can significantly improve the communication security of various devices in the IoT. This paper proposes a scheme of controlled remote quantum state preparation and quantum teleportation based on multiple communication parties, and a nine-qubit entanglement channel is used to achieve secure communication of multiple devices in the IoT. The channel preparation, measurement operation, and unitary operation of the scheme were successfully simulated on the IBM Quantum platform, and the entanglement degree and reliability of the channel were verified through 8192 shots. The scheme’s application in the IoT was analyzed, and the steps and examples of the scheme in the secure communication of multiple devices in the IoT are discussed. By simulating two different attack modes, the effect of the attack on the communication scheme in the IoT was deduced, and the scheme’s high security and anti-interference ability was analyzed. Compared with other schemes from the two aspects of principle and transmission efficiency, it is highlighted that the advantages of the proposed scheme are that it overcomes the single fixed one-way or two-way transmission protocol form of quantum teleportation in the past and can realize quantum communication with multiple devices, ensuring both security and transmission efficiency.

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Section: Introductionmentioning

confidence: 99%

A Scheme for Quantum Teleportation and Remote Quantum State Preparation of IoT Multiple Devices

Fu,

Li,

Hua

et al. 2023

Sensors

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“…In the last decades, the principles of quantum mechanics supplied many interesting cryptographic applications such as quantum key distribution, quantum secure direct communication (QSDC), quantum digital signature, and quantum secret sharing (QSS) [6,7]. In contrast to classical secret sharing, the security of QSS is based on the fundamental principles of quantum mechanics rather than mathematical difficult problems, which makes it secure against any opponent even if he/she has infinite computing resources.…”

Section: Introductionmentioning

confidence: 99%

Cryptanalysis of efficient multiparty quantum secret sharing based on a novel structure and single qubits

Cai,

Liu,

et al. 2023

Preprint

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Quantum secret sharing is a basic quantum cryptographic primitive, which has a lot of applications in information security and privacy preservation. An efficient multiparty quantum secret sharing protocol [EPJ Quantum Technology 2023 10: 29] based on a novel structure and single qubits was reported recently. In this paper, we give a cryptanalysis of this protocol and show that it cannot satisfy the security requirement for secret sharing because an unauthorized set of agents can gain access to some information on the dealer's secret by a special collusion attack. Furthermore, we put forward an effective way to deal with the security problem.

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