A Secure and Authenticated Mobile Payment Protocol Against Off-Site Attack Strategy

Fang, Liming; Li, Minghui; Liu, Zhe; Lin, Changting; Ji, Shouling; Zhou, Anni; Susilo, Willy; Ge, Chunpeng

doi:10.1109/tdsc.2021.3102099

Cited by 16 publications

(9 citation statements)

References 21 publications

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“…In the medical network community, data security is the premise of medical big data management. FL's common privacy protection technologies, such as secure multi-party computing and differential privacy, are not enough to ensure data security [18,19]. At the same time, if privacy data was leaked, it would cause serious harm to patients.…”

Section: Data Security Management Framework Of Medical Network Commun...mentioning

confidence: 99%

Privacy Data Management Mechanism Based on Blockchain and Federated Learning

Mo¹,

Ji²,

Wang³

et al. 2023

Computers, Materials &Amp; Continua

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Due to the extensive use of various intelligent terminals and the popularity of network social tools, a large amount of data in the field of medical emerged. How to manage these massive data safely and reliably has become an important challenge for the medical network community. This paper proposes a data management framework of medical network community based on Consortium Blockchain (CB) and Federated learning (FL), which realizes the data security sharing between medical institutions and research institutions. Under this framework, the data security sharing mechanism of medical network community based on smart contract and the data privacy protection mechanism based on FL and alliance chain are designed to ensure the security of data and the privacy of important data in medical network community, respectively. An intelligent contract system based on Keyed-Homomorphic Public Key (KH-PKE) Encryption scheme is designed, so that medical data can be saved in the CB in the form of ciphertext, and the automatic sharing of data is realized. Zero knowledge mechanism is used to ensure the correctness of shared data. Moreover, the zero-knowledge mechanism introduces the dynamic group signature mechanism of chosen ciphertext attack (CCA) anonymity, which makes the scheme more efficient in computing and communication cost. In the end of this paper, the performance of the scheme is analyzed from both asymptotic and practical aspects. Through experimental comparative analysis, the scheme proposed in this paper is more effective and feasible.

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Section: Data Security Management Framework Of Medical Network Commun...mentioning

confidence: 99%

Privacy Data Management Mechanism Based on Blockchain and Federated Learning

Mo¹,

Ji²,

Wang³

et al. 2023

Computers, Materials &Amp; Continua

View full text Add to dashboard Cite

show abstract

“…They evaluated the access control plan. Fang et al [10] gave a trust chain discovery algorithm considering the storage of credentials and authorization to prevent the leakage of adequate sensitive information. In summary, existing research provides an excellent theoretical basis for solving the problem of trust evaluation of business entities brought about by the cloud manufacturing service model's technical characteristics, such as remote services and distributed collaborative services.…”

Section: Introductionmentioning

confidence: 99%

Security Data Sharing of Shipbuilding Information Based on Blockchain

Zhu¹,

Yan²,

Ouyang³

et al. 2022

Intelligent Automation &Amp; Soft Computing

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The shipbuilding industry has problems such as long transaction cycles, many participating suppliers, and data sensitivity. A time-dimensional shipbuilding information security sharing scheme based on an alliance chain is proposed to solve this problem. The blockchain can better deliver value and protect user privacy, the blockchain can directly complete the instant transfer of value through smart contracts and tokens on the blockchain. We divide the program into three parts: data preprocessing, data storage, and data sharing. For data sensitivity, data confidentiality and reliability are handled separately. Aiming at the problem of user privacy leakage in data storage, a privacy-protecting blockchain shared storage solution is proposed; for deduplication, two deduplication algorithms between storage nodes and within storage alliances are proposed to ensure Data information is not disclosed. Storage nodes are allowed to perform data deduplication, data sharing and down-loading, and use off-chain transactions to solve the blockchain performance problems caused by frequent transactions. The scheme in this paper carries out theoretical analysis from three aspects of correctness, security and performance. Finally, this paper has carried out a comparative experimental analysis on the scheme, and the experimental results show that the proposed scheme is feasible and efficient.

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“…There are four forms of transportation: vehicle, ship, road and port. Port plays so important a role in transportation that it is of great significance to reduce its energy consumption for the whole energy consumption in transportation industry [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Energy-saving-oriented Berth Scheduling Model at Bulk Terminal

Hu¹,

Zhou²,

Xia³

et al. 2022

Intelligent Automation &Amp; Soft Computing

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With the global warming to the survival and development of mankind, more and more attention is paid to low-carbon, green and energy-saving production. As one of the main modes of international transportation, the wharf has been facing a serious problem of its high carbon-emission. In order to balance the relationship between port energy consumption and efficiency, it is necessary to study the berth allocation, loading and unloading of bulk terminal from the perspective of energy saving with the proposal of energy saving and emission reduction in China. Both energy saving and efficiency can be achieved at the bulk terminal in the study. First, the latest layout and basic operation process of the bulk terminal are obtained by analyzing its process system. Secondly, a new model of energy consumption is constructed through regression analysis, based on which a mathematical model of berth scheduling is then constructed toward the aim with the minimum cost of distance deviation, of delayed departure and of energy consumption. Finally, by taking Tianjin Port for example, the model is verified to be feasible and efficient in reducing the loading and unloading cost, the total cost of ship in port time, in improving its service quality and achieving a low-carbon production. Moreover, the model can serve as a reference for other ports to reduce mechanical energy consumption.

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A Secure and Authenticated Mobile Payment Protocol Against Off-Site Attack Strategy

Cited by 16 publications

References 21 publications

Privacy Data Management Mechanism Based on Blockchain and Federated Learning

Privacy Data Management Mechanism Based on Blockchain and Federated Learning

Security Data Sharing of Shipbuilding Information Based on Blockchain

Energy-saving-oriented Berth Scheduling Model at Bulk Terminal

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