ABSTRACT

Yang, H.; Zhang, C., and Zhao, B., 2020. Secure storage method of ship communication data based on double key and Hadoop. In: Yang, Y.; Mi, C.; Zhao, L., and Lam, S. (eds.), Global Topics and New Trends in Coastal Research: Port, Coastal and Ocean Engineering. Journal of Coastal Research, Special Issue No. 103, pp. 952–955. Coconut Creek (Florida), ISSN 0749-0208.

In order to improve the security storage and transmission ability of ship communication data, it is necessary to dynamically encrypt the ship communication data, and a dynamic encryption method of ship communication data based on double key and Hadoop is proposed. The secure key transmission model of ship communication data is constructed, the multidimensional mapping structure of ship communication data is reorganized by the method of spatial quantization coding, the encryption protocol of double key automatic control of ship communication data is established, the double key Hadoop cloud platform coding configuration method is adopted, the double key random quantization coding and feature fusion processing of ship communication data are carried out, the encryption key and decryption key are constructed, and the dynamic encryption design of ship communication data is carried out according to the results of double key encryption and Hadoop cloud platform storage. The simulation results show that the security of dynamic encryption of ship communication data using this method is better, and the fidelity of ship communication data transmission is higher, which improves the security storage ability of ship communication data and the ability of resisting attack.

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