Electronic fee collection - Secure monitoring for autonomous toll systems - Part 2: Trusted recorder
This document defines the requirements for the secure application module (SAM) used in the secure monitoring compliance checking concept. It specifies two different configurations of a SAM:- trusted recorder, for use inside an OBE - verification SAM, for use in other EFC system entities.This document describes- terms and definitions used to describe the two Secure Application Module configurations - operation of the two Secure Application Modules in the secure monitoring compliance checking concept - functional requirements for the two Secure Application Modules configurations, including a classification of different security levels - the interface, by means of transactions, messages and data elements, between an OBE or front end and the trusted recorder - requirements on basic security primitives and key management procedures to support Secure Monitoring using a trusted recorder.This document is consistent with the EFC architecture as defined in EN ISO 17573-1 and the derived suite of standards and Technical Specifications, especially CEN/ TS 16702-1 and CEN ISO/ TS 19299.The following is outside the scope of this document:- The life cycle of a Secure Application Module and the way in which this is managed - The interface commands needed to get a Secure Application Module in an operational state - The interface definition of the verification SAM - Definition of a hardware platform for the implementation of a Secure Application Module.
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