Quantum signature scheme for vehicular networks using entangled states

Lin, Tien-Sheng; Chien, Chia-Hung; Kuo, Sy‐Yen

doi:10.1109/ccst.2011.6095929

Cited by 6 publications

(2 citation statements)

References 21 publications

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“…This work gave an elementary model to sign a quantum message. In the following year, many QDS schemes have been put forward [3,4,5,6]. This paper investigated a new QDS scheme based on finite automata and showed its security against the existing attacks.…”

Section: Introductionmentioning

confidence: 99%

Quantum Digital Signature Scheme Based on Finite Automata

Wang¹,

Yao²,

Su³

2019

dtcse

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A quantum digital signature is the quantum cryptographic primitives that combine classical digital signature and quantum mechanics to provide unconditional security for the identity of the sender and the integrity of the classical messages. Currently, lots of quantum digital signature schemes have been investigated. In this paper, we propose a new quantum digital signature scheme based on finite automata and show its security against existing attacks. Finally, the noteworthy features like no entangled states are indicated.

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Section: Introductionmentioning

confidence: 99%

Quantum Digital Signature Scheme Based on Finite Automata

Wang¹,

Yao²,

Su³

2019

dtcse

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“…More explicitly, any measurement made by an eavesdropper in entanglementbased quantum communication destroys the associated quantum entanglement and thus allows the transmitter and receiver to detect eavesdropping [2]. In this context, entanglementassisted transmission of classical information over a quantum channel would be of particular interest for high security communication applications including VCs [3], [4].…”

Section: Introductionmentioning

confidence: 99%

Entanglement-Assisted Classical Communication Over Quantum Channels for Binary Markov Sources

Izhar

Babar

et al. 2018

IEEE Trans. Veh. Technol.

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Symbol-based iterative decoding is proposed for the transmission of classical Markov source signals over a quantum channel using a three-stage serial concatenation of a convolutional code (CC), a unity-rate code and a two-qubit superdense (SD) protocol. A modified symbol-based maximum a posteriori algorithm is employed for CC decoding to exploit the Markov source statistics during the iterative decoding process. Extrinsic information transfer chart analysis is performed to evaluate the benefit of the extrinsic mutual information gleaned from the CC decoder for sources with different correlations. We evaluate the bit error rate performance of the proposed coding scheme and compare it to the relevant benchmark schemes, including the turbo coding-based SD scheme. We demonstrate that a nearcapacity performance can be achieved using the proposed scheme and when utilizing sources having a high correlation coefficient of ρ = 0.9, the proposed coding scheme performs within 0.53 dB from the entanglement-assisted classical capacity. Index Terms-Entanglement-assisted classical communication, superdense coding, joint source-channel coding, source-assisted channel decoding, iterative decoding.

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A highly secure quantum communication scheme for Blind Signature using qubits and qutrits

Malluh

Elleithy²,

Alanazi

et al. 2014

Proceedings of the 2014 Zone 1 Conference of the American Society for Engineering Education

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Abstract-The advances in hardware speed has being rapidly increased rapidly in the recent years, which will lead to the ability to decrypt well known decryption algorithms in short time. This motivated many researchers to investigate better techniques to prevent disclosing and eavesdropping of communicated data. Quantum Cryptography is a promising solution, since it relies on the prosperities of quantum physics that ensure no change in the quantum state without the knowledge of the sender/receiver. Quantum Communication Scheme for Blind Signature with Two-Particle Entangled Quantum-Trits was proposed by Jinjing et al.[1] That scheme uses qutits during the communications and the process of the encryption is not clearly defined. In this paper we suggest a modification of Jinjing et al. protocol using qubits and qutrits during the encryption and decryption which proposed by Zhou et al.[2] The proposed algorithms enhances the efficiency of that scheme and creates a quantum cryptosystem environment to exchange the data in a secure way. During the communications, all the messages are encrypted using the the private key of the sender and a third party verifies the authenticity and the blindness of the signature.

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Quantum signature scheme for vehicular networks using entangled states

Cited by 6 publications

References 21 publications

Quantum Digital Signature Scheme Based on Finite Automata

Quantum Digital Signature Scheme Based on Finite Automata

Entanglement-Assisted Classical Communication Over Quantum Channels for Binary Markov Sources

A highly secure quantum communication scheme for Blind Signature using qubits and qutrits

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