Circular multi-party quantum private comparison with n-level single-particle states
arXiv:2205.06928 · doi:10.1007/s10773-019-04019-5
Abstract
In this paper, a novel multi-party quantum private comparison (MQPC) protocol for equality comparison with n-level single-particle states is constructed, where the encoded particles are transmitted in a circular way. Here, n parties employ the qudit shifting operation to encode their private secrets and can compare the equality of their private secrets within one time execution of protocol. The proposed MQPC protocol can overcome both the outside attack and the participant attack. Specially, each party's secret can be kept unknown to other parties and the third party (TP).
11 pages, 1 table. arXiv admin note: substantial text overlap with arXiv:2205.06406
References in corpus (11)
- Improving the security of secure direct communication based on secret transmitting order of particles
- Eavesdropping on the "ping-pong" type quantum communication protocols with invisible photon
- Efficient quantum key distribution over a collective noise channel
- Cryptanalysis of the Hillery-Buzek-Berthiaume quantum secret-sharing protocol
- Secure quantum key distribution network with Bell states and local unitary operations
- Quantum secret sharing with qudit graph states
- Quantum secure direct communication based on order rearrangement of single photons
- Improving the security of quantum exam against cheating
- Robustness of two-way quantum communication protocols against Trojan horse attack
- Multi-party Quantum Private Comparison Based on the Entanglement Swapping of d-level Cat States and d-level Bell states
- Multi-party quantum private comparison of size relation with d-level single-particle states