Content for TS 33.203 Word version: 18.1.0
P Co-existence of authentication schemes IMS AKA, GPRS-IMS-Bundled Authentication, NASS-IMS-bundled authentication, SIP Digest and Trusted Node Authentication
P.1 Scope of this Annex
P.2 Requirements on co-existence of authentication schemes
P.3 P-CSCF procedure selection
P.4 Determination of requested authentication scheme in S-CSCF
P.5 Co-existence of PANI-aware and other P-CSCFs
P.6 Considerations on the Cx interface
Q Usage of the authentication mechanisms for non-registration messages in Annexes N and O
Q.1 General
Q.2 Assertion of identities by the P-CSCF
Q.3 Strengths and boundary conditions for the use of authentication mechanisms for non-registration messages
R NASS-IMS-bundled authentication
R.1 Overview
R.2 Use Cases and Limitations
R.3 Detailed description
S Application to 3GPP2 Access
S.1 Introduction
S.2 Application of clause 4
S.3 Application of clauses 5 through 9
S.4 3GPP2 AKA Credentials
S.5 Network Domain Security for IMS
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P (Normative) Co-existence of authentication schemes IMS AKA, GPRS-IMS-Bundled Authentication, NASS-IMS-bundled authentication, SIP Digest and Trusted Node Authentication |R8| p. 83
P.1 Scope of this Annex p. 83
P.2 Requirements on co-existence of authentication schemes p. 83
P.3 P-CSCF procedure selection p. 83
P.4 Determination of requested authentication scheme in S-CSCF p. 85
P.5 Co-existence of PANI-aware and other P-CSCFs p. 87
P.6 Considerations on the Cx interface p. 87
Q Usage of the authentication mechanisms for non-registration messages in Annexes N and O |R8| p. 88
Q.1 General p. 88
Q.2 Assertion of identities by the P-CSCF p. 88
Q.3 Strengths and boundary conditions for the use of authentication mechanisms for non-registration messages p. 89
R (Normative) NASS-IMS-bundled authentication |R8| p. 91
S (Normative) Application to 3GPP2 Access |R8| p. 94
S.1 Introduction p. 94
S.2 Application of clause 4 p. 94
S.3 Application of clauses 5 through 9 p. 95
S.4 3GPP2 AKA Credentials p. 96
S.5 Network Domain Security for IMS p. 96
