In this paper, a data security application based on the fusion of Beidou and National encryption algorithm in the Beidou intelligent terminal is proposed. It can well solve the information security problem of the Beidou industry terminal in the public wireless network. In order to realize the safe local storage and network transmission of Beidou data, the method of hardware and software realization are proposed, that is, through hardware encryption, plaintext data such as the Beidou location data and terminal video data are encrypted into ciphertext, which is transmitted to the background from the public wireless network, and the plaintext is obtained after decryption. The purpose of this design is to ensure the transmission security of related sensitive data based on the Beidou in public wireless networks, and to provide a solution of Beidou-based the data encryption storage and transmission for industrial applications with special requirements. On the data source, the terminal calls the national encryption algorithm in the encryption chip to encrypt the data. On the background, the instruction control of the Beidou intelligent terminal is carried out by sending encrypted signaling. The research conclusion shows that the multi-channel data encryption storage and transmission based on the hardware national encryption algorithm of the Beidou application can well solve the information security problem of the Beidou industry terminal in the field of data transmission.
Design and Realization of a Fusion Application Based on Beidou and National Encryption Algorithm
Lect. Notes Electrical Eng.
China Satellite Navigation Conference ; 2022 ; Beijing, China May 22, 2022 - May 25, 2022
China Satellite Navigation Conference (CSNC 2022) Proceedings ; Kapitel : 30 ; 322-331
2022-05-07
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Beidou fusion application , Data security , National encryption algorithm; Encryption and decryption storage and transmission Engineering , Communications Engineering, Networks , Signal, Image and Speech Processing , Aerospace Technology and Astronautics , Control, Robotics, Mechatronics , Computer Applications , Geography, general
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