Configuration modification e.g. software-update, executing method for e.g. car, involves verifying configuration modification message by utilizing credentials, and canceling configuration modification when associated credential is canceled

摘要

The method involves verifying a configuration modification message by utilizing credentials. Configuration modification e.g. software-update, is canceled when the associated credential is canceled. The credential is formed by a key, password or certificate. Original configuration data of a control device (1) of a vehicle is stored. Configuration modification data contained in the message is stored. Credentials contained in the message are stored. The message is wirelessly transmitted to the control device via a transmission channel. An independent claim is also included for a system for reversible execution of configuration modification.