Arbitrated quantum signature scheme using Bell states

Li, Qin; Chan, Wai Hong; Long, Dongyang

doi:10.1103/physreva.79.054307

Cited by 215 publications

(184 citation statements)

References 19 publications

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“…Compare with [2,[5][6]8], the proposed scheme is more efficient in transmission and more security as stated in Table 2.…”

Section: Impossibility Of Disavowalmentioning

confidence: 95%

“…The proposed AQS scheme uses special quantum logical gate to resist known message attack. Compares with other AQS schemes [2,[5][6]8], the new scheme can offer a higher efficiency in transmission. So it is an effective secure arbitrated quantum signature scheme.…”

Section: Discussionmentioning

confidence: 99%

“…The scheme also can resist the receiver Bob forging signature. Because with the unconditionally secure quantum key distribution and the Lee's scheme using public board [5] Lee's scheme without public board [5] Li's scheme [6] Zou's scheme [8] New scheme …”

Section: Bob Cannot Forge the Signaturementioning

confidence: 99%

“…So, many researchers and scholars had shown interests in quantum signature schemes and some progress has been made on quantum signature schemes [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Quantum signature depends on fundamental laws of quantum key distribution (QKD) [17][18], which can be proved to be unconditional security [19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

New Arbitrated Quantum Signature Scheme without Entangled state

Jiang¹,

Zhang²

2015

IJSIA

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“…Compare with [2,[5][6]8], the proposed scheme is more efficient in transmission and more security as stated in Table 2.…”

Section: Impossibility Of Disavowalmentioning

confidence: 95%

Section: Discussionmentioning

confidence: 99%

Section: Bob Cannot Forge the Signaturementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

New Arbitrated Quantum Signature Scheme without Entangled state

Jiang¹,

Zhang²

2015

IJSIA

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show abstract

“…However, Curty et al [15] investigated ZC protocol and they considered that it is not clearly described and the security statements claimed by the authors are incorrect. Li et al [18] presented an arbitrated quantum signature scheme using two-particle entangled Bell states similar to ZC scheme using three-particle entangled GHZ states. [14] Lü et al [19−20] proposed an arbitrated quantum digital signature scheme.…”

Section: Introductionmentioning

confidence: 99%

Scalable Arbitrated Quantum Signature of Classical Messages with Multi-Signers

Yang

Wang

Teng

et al. 2010

Commun. Theor. Phys.

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Unconditionally secure signature is an important part of quantum cryptography. Usually, a signature scheme only provides an environment for a single signer. Nevertheless, in real applications, many signers may collaboratively send a message to the verifier and convince the verifier that the message is actually transmitted by them. In this paper, we give a scalable arbitrated signature protocol of classical messages with multi-signers. Its security is analyzed and proved to be secure even with a compromised arbitrator.

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Quantum secret sharing protocol through noisy channel with application in visual cryptography

Rathi,

Kumar,

Musanna

et al. 2023

Concurrency and Computation

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SummaryThis study presents a quantum secret sharing (QSS) protocol designed using Grover's search algorithm in a noisy environment. The proposed protocol utilizes Grover's three‐particle quantum state. The proposed scheme is divided into secret information sharing and eavesdropping checking. The dealer prepares an encoded state by encoding the classical information as a marked state and shares the states' qubits between three participants. Using the amplitude‐damping noise and the phase‐damping noise as conventional noisy channels, it can be demonstrated that secret information can be conveyed between participants with some information lost. The security analysis shows the scheme is stringent against malicious participants or eavesdroppers. The simulation analysis is done on the cloud platform IBM‐QE thereby showing the practical feasibility of the scheme. Finally, an application of the proposed scheme is demonstrated in visual cryptography using the GNEQR representation of images.

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Arbitrated quantum signature scheme using Bell states

Cited by 215 publications

References 19 publications

New Arbitrated Quantum Signature Scheme without Entangled state

New Arbitrated Quantum Signature Scheme without Entangled state

Scalable Arbitrated Quantum Signature of Classical Messages with Multi-Signers

Quantum secret sharing protocol through noisy channel with application in visual cryptography

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