Key Management Infrastructure and Application Supporting Framework based on Beidou Satellite Navigation System

Beidou Satellite Navigation System can provide accurate time services, location services, speed services, safe and reliable short message service for end users. The paper establishes key management infrastructure and application supporting framework on the basis of Beidou Satellite Navigation System, propose a key distribution and management scheme, designs a identity authentication method based on Beidou's accurate time services and identity authentication method against cheating based on Beidou's RDSS and RNSS. This solution will provide strong support for the security system construction of Beidou Satellite Navigation System.