Open Access

ARTICLE

Task-Attribute-Based Access Control Scheme for IoT via Blockchain

Hao Chen¹, Wunan Wan^{1, *}, Jinyue Xia^{2, *}, Shibin Zhang¹, Jinquan Zhang¹, Xizi Peng¹, Xingjie Fan¹

1 Chengdu University of Information Technology, Chengdu, 610225, China.
2 International Business Machines Corporation, New York, USA.

* Corresponding Author: Wunan Wan. Email: .