M00037102
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); SPECIFICATION OF THE GEA5 AND GIA5 ENCRYPTION ALGORITHMS FOR GENERAL PACKET RADIO SERVICE (GPRS); GEA5 AND GIA5 ALGORITHM SPECIFICATION (3GPP TS 55.251 VERSION 14.0.0 RELEASE 14)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
4 Introductory information
5 Confidentiality algorithm GEA5
6 Integrity algorithm GIA5
Annex A (informative) - Mathematical background
of some operations of the GIA5 Algorithm
Annex B (informative) - Implementation options for
some operations of the GIA5 algorithm
Annex C (informative) - Figures of the GEA5 and
GIA5 algorithms
Annex D (informative) - Simulation program listing
Annex E (informative) - Change history
History
Describes the technical details of the 3GPP confidential algorithm GEA5 and the 3GPP integrity algorithm GIA5.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | 3GPP SA 3 |