A Study on Routing Security for IoT Networks

2017 Fiscal Year Final Research Report

• Project/Area Number: 16K16065
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Information security
• Research Institution: Osaka University
• Principal Investigator: Yanai Naoto 大阪大学, 情報科学研究科, 助教 (30737896)
• Project Period (FY): 2016-04-01 – 2018-03-31
• Keywords: ルーティングセキュリティ / 暗号 / 電子署名 / セキュアルーティング / IoT

Outline of Final Research Achievements

To construct networks securely and efficiently for IoT devices, we proposed several digital signature schemes with low costs. In particular, for ID-based signatures which allow any user to utilize its own ID information or MAC address as a public key, we proposed more secure scheme even for a shorter key length and a key-updatable scheme if a secret key is revealed. Next, we proposed a security analysis method for networks with digital signatures. We also conducted experiments the above results on Raspberry-Pi to confirm the performance. We published these results as seven academic articles and seven international conference proceedings.

Free Research Field

情報セキュリティ