Comment on “Experimental Demonstration of a Quantum Protocol for Byzantine Agreement and Liar Detection”

Gao, Fei; Guo, Fen-Zhuo; Wen, Qiaoyan; Zhu, Fu-Chen

doi:10.1103/physrevlett.101.208901

Cited by 130 publications

(40 citation statements)

References 3 publications

(5 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For the security of a protocol, a dishonest legitimate participant generally has more threat than an outsider eavesdropper [36][37][38]. The purpose of Alice's or Bob's attack is to attempt to obtain other's secret information, and a semi-honest TP is intended to steal the parties' private information from his record of all intermediate computations.…”

Section: Participant Attackmentioning

confidence: 99%

Quantum Private Comparison Using Genuine Four-Particle Entangled States

Jia

Wen

et al. 2011

Int J Theor Phys

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Participant Attackmentioning

confidence: 99%

Quantum Private Comparison Using Genuine Four-Particle Entangled States

Jia

Wen

et al. 2011

Int J Theor Phys

Self Cite

View full text Add to dashboard Cite

show abstract

“…The term "participant attack", which emphasizes that the attacks from dishonest users are generally more powerful and should be paid more attention to, is first proposed by Gao et al in [31] and has attracted much attention in the cryptanalysis of quantum cryptography [32][33][34][35][36][37]. We analyze the possibility of the three parties to get information about X and Y in our protocol.…”

Section: Participant Attackmentioning

confidence: 99%

New Quantum Private Comparison Protocol Using χ-Type State

Wang

Jiang

et al. 2012

Int J Theor Phys

View full text Add to dashboard Cite

We present a new quantum private comparison protocol based on the four-particle χ -type states. Different from previous protocols using the four-particle χ -type states, our protocol have some advantages. Without using the entangled character, we only need to prepare one type of χ -type state and N χ-type states. And we use the Pauli local unitary operation on particles to encode the information and to extract information by measurement. We also discuss that our protocol can withstand all various kinds of outside attacks and participant attacks.

show abstract

“…[39] and has attracted much attention in the cryptanalysis of quantum cryptography [40][41][42][43][44][45]. We analyze the possibility of the three participants to get information about X and Y in our protocol.…”

Section: Participant Attackmentioning

confidence: 99%

A Protocol for the Quantum Private Comparison of Equality with χ-Type State

et al. 2011

View full text Add to dashboard Cite

We present a new quantum protocol for comparing the equal information with the help of a semi-honest third party (TP). Different from previous protocols, we utilize the four-particle χ -type states as the information carriers. Various kinds of outside attacks and participant attacks are discussed in detail. One party cannot learn the other's private information. The TP cannot learn any information about the private information, even about the comparison result or the length of secret inputs.

show abstract

Comment on “Experimental Demonstration of a Quantum Protocol for Byzantine Agreement and Liar Detection”

Cited by 130 publications

References 3 publications

Quantum Private Comparison Using Genuine Four-Particle Entangled States

Quantum Private Comparison Using Genuine Four-Particle Entangled States

New Quantum Private Comparison Protocol Using χ-Type State

A Protocol for the Quantum Private Comparison of Equality with χ-Type State

Contact Info

Product

Resources

About