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Study for Recovering Crypto Key Mismatch of In-Vehicle Network DTLS
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- Authors
- Daewon Kim, Hongil Ju, Boheung Jung, Byung-Chul Choi
- Issue Date
- 2020-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.992-994
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- The need for vehicle communication security is increasing. In the case of the in-vehicle network, the safety problems make it difficult to apply the communication security functions to the real vehicles. Vehicle communication data is rapidly increasing due to the autonomous driving and connectivity support, and the vehicle ethernet is being actively studied for the communication bandwidth. Datagram transport layer security (DTLS) is one of the in-vehicle ethernet security technologies, and in this paper we analyze the DTLS crypto key mismatch situation and study the method to quickly restore it.
- KSP Keywords
- Datagram Transport Layer Security, In-Vehicle Network, In-vehicle Ethernet, Real vehicles, Vehicle Communication, Vehicle Network(IVN), autonomous driving, communication security, need for, security technology