Alcance
This document establishes:— functional architecture of a Biometric System-on-Card (BSoC);— definition of Type ID-1 BSoC (ISO/IEC 7810 conformant) and Type ID-T BSoC (see ISO/IEC 18328-2:2021, Annex A) implementation of a BSoC;— sensor types in a BSoC;— requirements to a BSoC with respect to:— discriminative power (i.e. biometric accuracy criteria);— interfaces;— power supply options.— The following aspects are out of scope of this document (see ISO/IEC 24787-1):— off-card biometric comparison, storage-on-card;— on-card biometric comparison (sensor-off-card);— work-sharing implementations;— detailed specification and configuration of individual components.This document provides a functional architectural description of a BSoC and describes how the interfaces are mapped using existing commands and data structures from other International Standards.