Introduction

3GPP55.242Implementers' test dataRelease 17Specification of the GIA4 integrity algorithm for General Packet Radio Service (GPRS)TS

The present documenthas been prepared by the 3GPP Task Force, and gives a detailed specification of the 3GPP integrity algorithm GIA4.

The present document is the second of three, which between them form the entire specification of the 3GPP Integrity Algorithm GIA4:

– 3GPP TS 55.241: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Specification of the GIA4 integrity algorithms for GPRS; GIA4 specification".

– 3GPP TS 55.242: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Specification of the GIA4 integrity algorithms for GPRS; Implementers’ test data".

– 3GPP TS 55.243: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Specification of the GIA4 integrity algorithms for GPRS; Design conformance test data".