| Presentation | 2023-03-02 Non-Repudiation Broadcast Authentication Methods for C-V2X Communication Takaaki Kasai, Takeshi Ogawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a real-time and low-computation authentication method for broadcast communication in C-V2X. The proposed method extends TESLA, an existing broadcast communication authentication technique, and defines a mobile base station as a new intermediary between a sender and a receiver, thereby solving problems that occur when TESLA is adapted to C-V2X. We implement the proposed method in a simulated Wi-Fi ad hoc mode to show its feasibility and effectiveness. In addition, we show that the proposed method is the most suitable authentication method for broadcast communication in C-V2X by comparing it with existing technologies. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Broadcast Authentication / Non-repudiation / C-V2X / TESLA |
| Paper # | NS2022-176 |
| Date of Issue | 2023-02-23 (NS) |
| Conference Information | |
| Committee | IN / NS |
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| Conference Date | 2023/3/2(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Centre + Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Kunio Hato(Internet Multifeed) / Tetsuya Oishi(NTT) |
| Vice Chair | Tsutomu Murase(Nagoya Univ.) / Takumi Miyoshi(Shibaura Insti of Tech.) |
| Secretary | Tsutomu Murase(KDDI Research) / Takumi Miyoshi(Nagaoka Univ. of Tech.) |
| Assistant | / Kotaro Mihara(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Non-Repudiation Broadcast Authentication Methods for C-V2X Communication |
| Sub Title (in English) | |
| Keyword(1) | Broadcast Authentication |
| Keyword(2) | Non-repudiation |
| Keyword(3) | C-V2X |
| Keyword(4) | TESLA |
| 1st Author's Name | Takaaki Kasai |
| 1st Author's Affiliation | Tokyo Denki University(Tokyo Denki Univ.) |
| 2nd Author's Name | Takeshi Ogawa |
| 2nd Author's Affiliation | Tokyo Denki University(Tokyo Denki Univ.) |
| Date | 2023-03-02 |
| Paper # | NS2022-176 |
| Volume (vol) | vol.122 |
| Number (no) | NS-406 |
| Page | pp.pp.53-58(NS), |
| #Pages | 6 |
| Date of Issue | 2023-02-23 (NS) |