Verifiable Multi-Dimensional (t,n) Threshold Quantum Secret Sharing Based on Quantum Walk

Wang, Yu; Lou, Xiaoping; Zhang, Fan; Wang, Sheng; Huang, Guan

doi:10.1007/s10773-022-05009-w

Cited by 34 publications

(21 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A recent survey on Perfectly Secure Verifiable Secret-sharing is given in [ 6 ], where perfect means that computationally unbounded adversaries are tolerated. Using quantum cryptography, also a verifiable multi-dimensional

threshold secret sharing scheme has been proposed [ 7 ]. However, this type of schemes are not very practical for the generation of a group key, due to the strict requirement of the need to combine all secrets at the same time.…”

Section: Related Workmentioning

confidence: 99%

Flexible and Efficient Security Framework for Many-to-Many Communication in a Publish/Subscribe Architecture

Glabbeek

Deac

Perale

et al. 2022

Sensors

View full text Add to dashboard Cite

Message Queuing Telemetry Transport (MQTT) is a lightweight publish/subscribe protocol, which is currently one of the most popular application protocols in Internet of Things (IoT) thanks to its simplicity in use and its scalability. The secured version, MQTTS, which combines MQTT with the Transport Layer Security (TLS) protocol, has several shortcomings. It only offers one-to-one security, supports a limited number of security features and has high computation and communication costs. In this paper, we propose a flexible and lightweight security solution to be integrated in MQTT, addressing many-to-many communication, which reduces the communication overhead by 80% and the computational overhead by 40% for the setup of a secure connection on the client side.

show abstract

Section: Related Workmentioning

confidence: 99%

Flexible and Efficient Security Framework for Many-to-Many Communication in a Publish/Subscribe Architecture

Glabbeek

Deac

Perale

et al. 2022

Sensors

View full text Add to dashboard Cite

show abstract

“…A quantum walk algorithm can be implemented on many graph structures, and its function is very significant [7][8][9][10][11][12][13][14]. Also, quantum walks have important applications in quantum cryptography and quantum communication [15,16]. Noise research in the quantum walk algorithm is also one of the key points, and general quantum walk calculation based on the Bose-Hubbard model has been proposed [17,18].…”

Section: Introductionmentioning

confidence: 99%

“…Using the encoding method of quantum states mentioned in the study in reference [17], entanglement of quantum states in two lattices is generated by controlling the ratio of transition intensity and interaction between particles [27]. Controlling the ratio of model parameters to generate entanglement is easier than other methods [15,28]. The convolutional neural network decoder has been introduced in detail in the study mentioned in reference [29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Multiparticle quantum walk–based error correction algorithm with two-lattice Bose–Hubbard model

Wang

et al. 2022

Front. Phys.

View full text Add to dashboard Cite

When the evolution of discrete time quantum walk is carried out for particles, the ramble state is prone to error due to the influence of system noise. A multiparticle quantum walk error correction algorithm based on the two-lattice Bose–Hubbard model is proposed in this study. First, two point Bose–Hubbard models are constructed according to the local Euclidean generator, and it is proved that the two elements in the model can be replaced arbitrarily. Second, the relationship between the transition intensity and entanglement degree of the particles in the model is obtained by using the Bethe hypothesis method. Third, the position of the quantum lattice is coded and the quantum state exchange gate is constructed. Finally, the state replacement of quantum walk on the lattice point is carried out by switching the walker to the lattice point of quantum error correction code, and the replacement is carried out again. The entanglement of quantum particles in the double-lattice Bose–Hubbard model is simulated numerically. When the ratio of the interaction between particles and the transition intensity of particles is close to 0, the entanglement operation of quantum particles in the model can be realized by using this algorithm. According to the properties of the Bose–Hubbard model, quantum walking error correction can be realized after particle entanglement. This study introduces the popular restnet network as a training model, which increases the decoding speed of the error correction circuit by about 33%. More importantly, the lower threshold limit of the convolutional neural network (CNN) decoder is increased from 0.0058 under the traditional minimum weight perfect matching (MWPM) to 0.0085, which realizes the stable progress of quantum walk with high fault tolerance rate.

show abstract

“…(1) reflecting the qubits with no disturbance ; (2) measuring the qubits with basis Z; (3) preparing the fresh qubits with basis Z; and (4) reordering the qubits via delay lines. Because the concept of "semi-quantum" requires less quantum power and resources and is easy to implement, it has received extensive attention, has been studied by an increasing number of scholars, and even extended to other directions such as semi-quantum distribution (SQKD) protocols [25][26][27][28][29][30][31][32][33], semi-quantum secret sharing (SQSS) protocols [34][35][36][37], semi-quantum private comparison (SQPC) protocols [38][39][40][41], etc. In 2009, Zou et al [25] put forward five SQKD protocols based on three quantum states, two quantum states, and one quantum state, and strong proofs are given.…”

mentioning

confidence: 99%

Multi-party semi-quantum key distribution protocol based on hyperentangled Bell states

Tian

et al. 2022

Front. Phys.

View full text Add to dashboard Cite

Semi-quantum key distribution allows generating a raw key between two communication participants, in which the sender is a quantum participant and the receiver is a classical participant. This article presents an original semi-quantum key distribution protocol based on hyperentangled Bell states. The hyperentangled Bell states can be entangled simultaneously in polarization and spatial degrees of freedom, enhancing channel capacity. According to the characteristics of hyperentangled Bell states, the proposed protocol is more efficient than the protocol based on Bell states. Moreover, the measure–resend attack, the intercept–resend attack, and the entangle–measure attack are analyzed in detail. The security analysis demonstrates that the proposed protocol is secure. In addition, a multi-party semi-quantum key distribution scheme based on hyperentangled Bell states is proposed, which can realize key distribution between one quantum participant and multiple classical participants.

show abstract

Verifiable Multi-Dimensional (t,n) Threshold Quantum Secret Sharing Based on Quantum Walk

Cited by 34 publications

References 34 publications

Flexible and Efficient Security Framework for Many-to-Many Communication in a Publish/Subscribe Architecture

Flexible and Efficient Security Framework for Many-to-Many Communication in a Publish/Subscribe Architecture

Multiparticle quantum walk–based error correction algorithm with two-lattice Bose–Hubbard model

Multi-party semi-quantum key distribution protocol based on hyperentangled Bell states

Contact Info

Product

Resources

About