Table of Contents

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 Structure of the present document
5 Background to the GEA
6 SAGE STF123 work plan
7 Outline of algorithm requirements specification
   7.1 Type and Parameters of Algorithm
   7.2 Interfaces to the Algorithm
   7.3 Modes of Operation
   7.4 Implementation and Operational Considerations
   7.5 Resilience of Algorithm
   7.6 Restrictions on Export
8 Algorithm design
   8.1 Design criteria
   8.2 Design methodology
   8.3 Specification and test data
9 Algorithm evaluation
   9.1 Evaluation criteria
   9.2 Method of evaluation
   9.3 Evaluation report
   9.4 Conclusion of evaluation
10 Release of algorithm, specification and test data
   by SAGE
11 Algorithm Ownership and Usage
   11.1 GEA Ownership
   11.2 Users of the GEA specification
   11.3 Licensing
12 Management and distribution procedures for the
   algorithm specification
Annex A (informative): Rules for the management of the
         standard GSM GPRS Encryption Algorithm (GEA)
    A.1 Introduction
    A.2 GEA Management Structure
    A.3 Distribution Procedures
    A.4 Approval Criteria
    A.5 The GEA Custodian
Appendix 1: Items delivered to Approved Recipient of GEA
Appendix 2: Confidentiality and Restricted Usage Undertaking
History

Abstract

Defines distribution rules for GPRS encryption algorithm and provides an analysis fo the GPRS algorithm.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SAGE