National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations and symbols
5 Layer model
6 Authentication and Fragmentation Sublayer (AFL)
7 Transport Layer (TPL)
8 Management of lower layers
9 Security Services
Annex A (normative) - Security Information Transfer Protocol
Annex B (informative) - Message counter example
Bibliography