Element Description Name Electronic This is an embedded Hardware Hardware Security Module Security (eHSM) that takes the Module message keys that are sent by other vehicles and are received by the Network Receiver and determines their validity. Attributes secure : bool Indicates whether the input message keys are secure. Operations checkHSM( Determine double[ ] ) if the received message key from another vehicle is valid and secure. reportHSM(bool) Sets secure to true if the tested message keys are secure, and if they are not. Relationships Aggregates the Network Receiver. Element Description Name Enable Button This is a button on the steering wheel that may be pressed by the driver, and acts as a sensor to
Element Name Description Electronic Hardware Security Module This is an embedded Hardware Security Module (eHSM) that takes the message keys that are sent by other vehicles and are received by the Network Receiver and determines their validity. Attributes secure : bool Indicates whether the input message keys are secure. Operations checkHSM( double[ ] ) Determine if the received message key from another vehicle is valid and secure. reportHSM(bool) Sets secure to true if the tested message keys are secure, and if they are not. Relationships Aggregates the Network Receiver. Element Name Description Enable Button This is a button on the steering wheel that may be pressed by the driver, and acts as a sensor to
SRSv2.docx