MANAGEMENT SYSTEM, VEHICLE, MANAGEMENT DEVICE, VEHICLE-MOUNTED COMPUTER, MANAGEMENT METHOD, AND COMPUTER PROGRAM

摘要

This management system is provided with a vehicle-related management device and a vehicle-mounted computer, the management device and the vehicle-mounted computer communicating with one another by way of a communication network provided in a vehicle. The management device and the vehicle-mounted computer are provided in common with a key storage unit which stores a root private key and a root certificate, which is a public key certificate of a root public key forming a pair with the root private key. The management system uses the pair comprising the root certificate and the root private key stored in the key storage unit to issue a public key certificate to be used in a public key encryption scheme.