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1. (WO2018195804) SATELLITE NAVIGATION CHIP INTEGRATED WITH DATA SECURITY FUNCTION AND APPLICATION METHOD THEREFOR

Pub. No.:    WO/2018/195804    International Application No.:    PCT/CN2017/082004
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Apr 27 01:59:59 CEST 2017
IPC: G01S 19/13
Applicants: ALLYSTAR TECHNOLOGY (SHENZHEN) CO., LTD.
深圳华大北斗科技有限公司
Inventors: ZHANG, Sijing
张思静
WU, Yong
邬泳
Title: SATELLITE NAVIGATION CHIP INTEGRATED WITH DATA SECURITY FUNCTION AND APPLICATION METHOD THEREFOR
Abstract:
A satellite navigation chip integrated with a data security function, comprising a radio-frequency module (101); a navigation baseband module (102); a power supply module (103); a processor (105), which is used for determining whether information needs to be encrypted or decrypted, sending information which needs security setting to a security module (106), and sending received information which is sent by the security module (106); and the security module (106), which is used for encrypting or decrypting the information which needs security setting according to a set security manner. By using the satellite navigation chip integrated with a data security function and the application method therefor, received information can be encrypted or decrypted, and thus the security of data transmission is improved.