Table of Contents

Intellectual Property Rights
Foreword
Modal verbs terminology
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 Overview of Mission Critical Security
5 Common mission critical security framework
6 Supporting security mechanisms
7 MCPTT and MCVideo
8 MCData
9 Signalling Protection
Annex A (normative) - Security requirements
Annex B (normative) - OpenID connect profile for MCX
Annex C (informative) - OpenID connect detailed flow
Annex D (normative) - KMS provisioning messages
Annex E (normative) - MIKEY message formats for media
        security
Annex F (normative) - Key derivation and hash functions
Annex G (normative) - Key identifiers
Annex H (normative) - Support for legacy multicast keys
        (MKFC and MSCCK)
Annex I (informative) - Change history
History

Abstract

Describes the security architecture, procedures and information flows needed to protect the mission critical service (MCX).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	3GPP SA 3