Srs - Fingerprint Verification System

IT Engineering Project

Fingerprint Verification for Smartcards

System Requirement Specifications

Version 1.3

July 22nd 1999

Project Supervisor: Jan Machotka (PES)

Sponsor: Motorola

University Of South Australia

School of Physics and Electronic Systems Engineering

Preface

The System Requirements Specification is one of the critical documents since it identifies the aims and goals of the project. This is important to the success of the project since it clearly outlines what the development team must achieve in order to classify the project to be complete. A strict definition of this type also enables the project team to outline the necessary means to achieve these goals. If this step is not carried out correctly the project can encounter delays caused by changes to the requirements brought about by developers and customers, thus altering the project schedule.

Table of Contents

1 INTRODUCTION 4

1.1 SYSTEM PURPOSE 4

1.2 SYSTEM SCOPE 4

1.3 DEFINITIONS, ACRONYMS, AND ABBREVIATIONS 5

1.4 PROJECT GROUP 6

1.5 REFERENCES 7

1.6 SYSTEM OVERVIEW 8

2 GENERAL SYSTEM DESCRIPTION 9

2.1 SYSTEM CONTEXT 9

2.2 SYSTEM MODES AND STATES 10

2.3 MAJOR SYSTEM CONDITIONS 10

2.4 MAJOR SYSTEM CONSTRAINTS 11

2.5 ASSUMPTIONS AND DEPENDENCIES 11

2.5.1 Assumptions relating to users: 11

2.5.2 Assumptions relating to the system: 11

2.5.3 Dependencies in the system: 11

2.6 OPERATIONAL SCENARIOS 12

3 SYSTEM COMPATIBILITIES, CONDITIONS AND CONSTRAINTS 12

3.1 PHYSICAL 12

3.1.1 Adaptability 12

3.1.2 Environmental Conditions 13

3.2 SYSTEM PERFORMANCE CHARACTERISTICS 13

3.3 SYSTEM SECURITY 13

3.4 INFORMATION MANAGEMENT 14

3.5 SYSTEM OPERATIONS 14

3.5.1 System Human Factors 14

3.5.2 System Maintenance 15

3.5.3 System Reliability 15

3.6 POLICY AND REGULATION 16

HISTORY OF SRS 17

Table of Figures

FIGURE 1 - SYSTEM OVERVIEW 7

FIGURE 2 SYSTEM CONNECTIVITY 8

1 Introduction

This is a System Requirements Specification for the Final Year project “Fingerprint Verification for Smartcards”, sponsored by Motorola. This Project is being conducted by the final year students in the Faculty of Information Technology at the University of South Australia in the year 1999.

This document aims to outline the requirements of the finished system as specified by the sponsors, namely Motorola, in meetings held during the initial phases of the project. While this document will be used as a starting point for the system design, it is by no means complete and exhaustive, and will be revised as the project continues over the time scale as projected by the project plan.

1.1 System Purpose

The purpose of this system is to produce an active demonstration of the use of fingerprints as a biometric where a template can be stored on a smartcard. And then a competitive analysis is performed on the fingerprint and compared to the template. This system uses a two-process security check. The first check