| Presentation | 2022-11-30 FPGA Implementation and Area Evaluation of JTAG Access Mechanism Using Lightweight One-Time Password Authentication Scheme Hisashi Okamoto, Jun Ma, Senling Wang, Hiroshi Kai, Hiroshi Takahashi, Akihiro Shimizu, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When building a cyber-physical system (CPS), it is essential to guarantee the fault tolerance and security of edge devices in the real world. Remote testing using JTAG ports that can access the inside of devices is necessary to improve fault tolerance. However, since the JTAG port may be a backdoor to cyber-attacks, it is essential to take security measures for the JTAG. In this study, we propose a lightweight JTAG authentication mechanism for edge devices using SAS-L2, a one-time password authentication scheme that can deliver cryptographic keys with a very small processing load. The implementation results on FPGA show that the proposed method can realize the one-time password authentication function with lower hardware cost than existing cryptographic methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cyber Physical System(CPS) / JTAG / Boundary Scan / Security / SAS-L2 / FPGA |
| Paper # | VLD2022-48,ICD2022-65,DC2022-64,RECONF2022-71 |
| Date of Issue | 2022-11-21 (VLD, ICD, DC, RECONF) |
| Conference Information | |
| Committee | VLD / DC / RECONF / ICD / IPSJ-SLDM |
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| Conference Date | 2022/11/28(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Bunka Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Design Gaia 2022 -New Field of VLSI Design- |
| Chair | Minako Ikeda(NTT) / Tatsuhiro Tsuchiya(Osaka Univ.) / Kentaro Sano(RIKEN) / Masafumi Takahashi(Kioxia) / Hiroyuki Ochi(Ritsumeikan Univ.) |
| Vice Chair | Shigetoshi Nakatake(Univ. of Kitakyushu) / Toshinori Hosokawa(Nihon Univ.) / Yoshiki Yamaguchi(Tsukuba Univ.) / Tomonori Izumi(Ritsumeikan Univ.) / Makoto Ikeda(Univ. of Tokyo) |
| Secretary | Shigetoshi Nakatake(NBS) / Toshinori Hosokawa(Hirosaki Univ.) / Yoshiki Yamaguchi(Nihon Univ.) / Tomonori Izumi(Chiba Univ.) / Makoto Ikeda(NEC) / (Toyohashi Univ. of Tech.) |
| Assistant | Takuma Nishimoto(Hitachi) / / Yukitaka Takemura(INTEL) / Yasunori Osana(Ryukyu Univ.) / Yoshiaki Yoshihara(KIOXIA) / Jun Shiomi(Osaka Univ.) / Takeshi Kuboki(Sony Semiconductor Solutions) |
| Paper Information | |
| Registration To | Technical Committee on VLSI Design Technologies / Technical Committee on Dependable Computing / Technical Committee on Reconfigurable Systems / Technical Committee on Integrated Circuits and Devices / Special Interest Group on System and LSI Design Methodology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | FPGA Implementation and Area Evaluation of JTAG Access Mechanism Using Lightweight One-Time Password Authentication Scheme |
| Sub Title (in English) | |
| Keyword(1) | Cyber Physical System(CPS) |
| Keyword(2) | JTAG |
| Keyword(3) | Boundary Scan |
| Keyword(4) | Security |
| Keyword(5) | SAS-L2 |
| Keyword(6) | FPGA |
| 1st Author's Name | Hisashi Okamoto |
| 1st Author's Affiliation | Ehime University(Ehime Univ) |
| 2nd Author's Name | Jun Ma |
| 2nd Author's Affiliation | Ehime University(Ehime Univ) |
| 3rd Author's Name | Senling Wang |
| 3rd Author's Affiliation | Ehime University(Ehime Univ) |
| 4th Author's Name | Hiroshi Kai |
| 4th Author's Affiliation | Ehime University(Ehime Univ) |
| 5th Author's Name | Hiroshi Takahashi |
| 5th Author's Affiliation | Ehime University(Ehime Univ) |
| 6th Author's Name | Akihiro Shimizu |
| 6th Author's Affiliation | Kochi University of Technology(Kochi Univ. of Technology) |
| Date | 2022-11-30 |
| Paper # | VLD2022-48,ICD2022-65,DC2022-64,RECONF2022-71 |
| Volume (vol) | vol.122 |
| Number (no) | VLD-283,ICD-284,DC-285,RECONF-286 |
| Page | pp.pp.168-173(VLD), pp.168-173(ICD), pp.168-173(DC), pp.168-173(RECONF), |
| #Pages | 6 |
| Date of Issue | 2022-11-21 (VLD, ICD, DC, RECONF) |