Analysis of AKA and handover between UMTS and GSM

UMTS와 GSM사이의 AKA와 핸드오버 분석

  • 이세광 (고려대학교 정보보호대학원) ;
  • 조승환 (고려대학교 정보보호대학원) ;
  • 이옥연 (국민대학교 자연과학대학 수학과) ;
  • 서창호 (공주대학교 응용수학과)
  • Published : 2003.08.01

Abstract

In this paper, we analyze the network architecture, authentication, and key agreement of GSM and UMTS to compare the handover between the systems. And then, we divide authentication and key agreement procedure of mobile subscribers into several cases and finally analyze the key agreement procedure when a handover occurs in a CS-Domain and a PS-Domain.

Keywords

References

  1. 3GPP TS 23.002(V5.9.0) Nework Architecture
  2. 3GPP TS 03.20(V8.1.0) Security related network functions
  3. 3GPP TS 33.102(V5.1.0) Security Architecture
  4. 3GPP TS 21.905(V5.5.0) Vocabulary for 3GPP Specification
  5. 3GPP TR 31.900(V5.1.0) SIM/USIM Internal and External Interworking Aspects