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Certificateless broadcast multi-signature for network coding

面向网络编码的无证书多重签名方法

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Abstract

Network coding can save wireless network resources and is very fast in comparison with traditional routing. In real application scenarios, network coding is vulnerable to pollution attacks and forgery attacks. To solve these problems, the certificateless broadcast multi-signature for network coding (NC-CLBMS) method is devised, where each source node user generates a multi-signature about the message vector, and the intermediate node linearly combines the received data. NC-CLBMS is a multi-source multi-signature method with anti-pollution and anti-forgery advantages; moreover, it has a fixed signature length and its computation efficiency is very high. NC-CLBMS has extensive application prospects in unmanned aerial vehicle (UAV) communication networks, fifth-generation wireless networks, wireless sensor networks, mobile wireless networks, and Internet of Vehicles.

摘要

比起具有转储功能的传统路由技术, 网络编码能节省网络资源且速度快. 但在实际应用场景中, 网络编码容易受到污染攻击和伪造攻击. 本文针对这些问题提出面向网络编码的无证书广播多重签名 (NC-CLBMS) 方法, 每个源节点用户生成对消息向量的多重签名, 中间节点将接收到的数据线性组合. NC-CLBMS 是一种多源的多重签名方法, 具有抗污染和防止伪造攻击的功能; 此外, 它还具有固定的签名长度和较高的计算效率. 本文设计的 NC-CLBMS 在无人机通信网络、 5G 无线网络、 无线传感器网络、 移动无线网络和车联网等方面具有广泛应用前景.

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Authors

Contributions

Huifang YU devised the NC-CLBMS method and analyzed its security. Zhewei QI processed the data and analyzed the efficiency. Huifang YU drafted the paper. Huifang YU and Zhewei QI revised and finalized this paper.

Corresponding author

Correspondence to Huifang Yu  (俞惠芳).

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Huifang YU and Zhewei QI declare that they have no conflict of interest.

Additional information

Project supported by the Key Project of Natural Science Basis Research Plan of Shaanxi Province, China (No. 2020JZ-54)

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Yu, H., Qi, Z. Certificateless broadcast multi-signature for network coding. Front Inform Technol Electron Eng 23, 1369–1377 (2022). https://doi.org/10.1631/FITEE.2200271

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  • DOI: https://doi.org/10.1631/FITEE.2200271

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