CONTENTS

 1 Scope 
2 References 
3 Definitions  
        3.1 Terms defined elsewhere    
        3.2 Terms defined in this Recommendation       
4 Abbreviations and acronyms        
5 Conventions     
6 Overview   
        6.1 Use case description          
        6.2 Security considerations      
7 Security architecture        
        7.1 Authentication model         
        7.2 Network elements 
        7.3 Reference points    
        7.4 Requirements for authentication information
        7.5 Key structure         
8 Authentication procedures
        8.1 Authentication procedures overview           
        8.2 Entity initial authentication procedure          
        8.3 Entity re-authentication procedure  
        8.4 Authentication inquiring procedure with key generation       
        8.5 Mutual authentication procedure between SS and SP         
9 Overall authentication procedures 
Appendix I – Some examples of entity authentication procedure     
        I.1 HTTP digest AKA used in 3GPP 
        I.2 HTTP digest AKA used in 3GPP2           
        I.3 TLS-Cert based authentication mechanism           
        I.4 Authentication procedure based on public key certificate authentication mechanism
        I.5 Authentication procedure based on a biometric authentication mechanism  
Appendix II – Examples of mutual authentication between SS and SP     
       II.1 Standardized cases 
       II.2 Other possible cases          
Appendix III – Key lifetime     
Appendix IV – Mapping of the reference points to those in 3GPP/3GPP2     
Bibliography