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The Group Key Agreement Protocol Based on Multi-Dimensional Virtual Permutation
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DOI：10.1109/LCOMM.2020.3017660.png)
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摘要
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In current network environment, it is difficult to determine a completely trusted third party to achieve secure key distribution. To solve this problem, this article proposes a method to build a secure communication channel for communication without a trusted third party. It is suitable for the environment with wide distribution, limited computing power and storage capacity, such as intelligent terminal sensor network. This letter realizes multi-dimensional virtual permutation, designs the security model and detailed process of the protocol for virtual permutation function. It can generate a large number of keys conforming to the security rules quickly. Then we carry out security analysis and performance evaluation for the group key agreement protocol based on multi-dimensional virtual permutation. The result shows this protocol improves the security and efficiency.
Keyword:
Protocols
Encryption
Information security
Privacy
Authentication
Public key
Multi-dimensional virtual permutation
virtual iterative function
group key agreement
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期刊
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4.4
论文数:
1.3W
被引数:
2.2W
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