Information technology. Security techniques. Entity authentication - Mechanisms using manual data transfer Ingestion-build-47934 additional tests and requirements are

additional tests and requirements are needed and these are not covered in the present scope of BS EN 13391

This allows organizations to customize them more easily

— further requirements for operation of FNTP in the context of an ITS station specified in ISO 21217

These systems are used for a range of specific purposes such as setting schedules and timetables

Information technology. Security techniques. Entity authentication - Mechanisms using manual data transfer Ingestion-build-47934 additional tests and requirements are1 Scope This part of ISO IEC 9798 specifies eight entity authentication mechanisms based on manual data transfer between authenticating devices. It indicates how these mechanisms can be used to support key management functions, and provides guidance on secure choices of parameters for the mechanisms. A comparison of the levels of security and efficiency provided by the eight mechanisms is given. Such mechanisms can be appropriate in a variety of