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TR 33.885 (SA3)
Study on security aspects for LTE support of Vehicle-to-Everything (V2X) services

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V14.1.0 (Wzip)  2017/09  74 p.

Rapporteur:  Mr. Wong, Marcus
See also:  V2X-related TS/TR

The present document contains a study of the security aspects of V2X services and an evaluation of possible technical solutions needed to support such services. The Stage 1 requirements for these services are defined in TS 22.185. Potential stage 2 solutions for V2X Services are being studied in TR 23.785.


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1  ScopeWord-p. 8
2  References
3  Definitions, symbols and abbreviationsWord-p. 9
4  Overview of V2X ServicesWord-p. 11
5  Security Analysis of V2XWord-p. 15
5.1  Key Issue #1: V2X Communication Security
5.2  Key Issue #2: Authorization for LTE-V2X Radio Resources
5.3  Key Issue #3: V2X Entities Secure Environment
5.4  Key Issue #4: Local MBMS Entity (LME) - security of Mv interfaceWord-p. 17
5.5  Key Issue #5: V2V/P authority broadcast communication security by UE for public information announcement over PC5 InterfaceWord-p. 18Up
5.6  Key Issue #6: Identity/Credentials Security for V2V/P ServicesWord-p. 20
5.7  Key Issue #7: Vehicle UE privacyWord-p. 21
5.8  Key Issue #8: V2X data source accountabilityWord-p. 23
5.9  Key Issue #9: authentication and authorization
5.10  Key Issue #10: Local V2X application serverUp
5.11  Key Issue #11: Choice of cryptoalgorithmWord-p. 25
5.12  Key Issue #12: Credential provisioning for V2X services
5.13  Key Issue#13: Data communication security between network entities
5.14  Key Issue#14: V2I broadcast communication security over PC5 interfaceWord-p. 27
5.15  Key Issue#15: Security of UE to V2X Control Function interfaceWord-p. 28Up
5.16  Key Issue #16: Detectability of Malicious LTE-V2X UE Behavior- achieving trust and confidence in messagesWord-p. 29
5.17  Key Issue #17: Securing the communication between V2X AS and LTE network

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