Background/Objectives: Although, several security mechanisms have developed for vehicle navigation system yet there is a need of more advancement in existing or development of new security architectures. The main objective of this paper is to provide security and authenticity for vehicle navigation system. Methods/Statistical Analysis: Existing cryptography algorithms and fault tolerance technique helps to designed novel secure architecture. A fault tolerance based mathematical model is used for system analysis. The inputs for the system are latitude, longitude and digested engine number. Findings: It has been observed that designed system is able to provide the correct information in spite of corrupted signal is sensed at destination end (at server side). Application/Improvements: Designed secure and authenticated architecture which improve fault tolerance by applying fault tolerance technique on digested information and also reduces server overhead.
Keywords
Fault Tolerance, GPS Receiver, Message Digest, Navigation System, Secure and Authenticated
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