Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Subject "access control"

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Combining IOTA and Attribute-Based Encryption for Access Control in the Internet of Things

Zhang, Yuanyu; Nakanishi, Ruka; Sasabe, Masahiro; Kasahara, Shoji (MDPI, 2021-07-26)

Unauthorized resource access represents a typical security threat in the Internet of Things (IoT), while distributed ledger technologies (e.g., blockchain and IOTA) hold great promise to address this threat. Although ...
Smart Contract-Based Access Control for the Internet of Things

Zhang, Yuanyu; Kasahara, Shoji; Shen, Yulong; Jiang, Xiaohong; Wan, Jianxiong (IEEE, 2018-06-15)

This paper investigates a critical access control issue in the Internet of Things (IoT). In particular, we propose a smart contract-based framework, which consists of multiple access control contracts (ACCs), one judge ...

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