DS/CEN/TS 16702-2:2020

Electronic fee collection – Secure monitoring for autonomous toll systems – Part 2: Trusted recorder

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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.

Number of pages: 49

Published: 2020-01-30

Date of approval: 2020-01-28

International relationships : CEN/TS 16702-2:2020 IDT

ICS: 35.240.60 - IT applications in transport and trade 03.220.20 - Road transport

Item number: M335883



  • CEN/TC 278
  • CEN/TC 278/WG 1

Danish committee