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http://dx.doi.org/10.7471/ikeee.2020.24.4.931

A Study on a Smart Home Access Control using Lightweight Proof of Work  

Kim, DaeYoub (Dept. of Information Security, Suwon University)
Publication Information
Journal of IKEEE / v.24, no.4, 2020 , pp. 931-941 More about this Journal
Abstract
As natural language processing technology using machine learning develops, a Smart Home Network Service (SHNS) is drawing attention again. However, it is difficult to apply a standardized authentication scheme for SHNS because of the diversity of components and the variability of users. Blockchain is proposed for data authentication in a distributed environment. But there is a limit to applying it to SHNS due to the computational overhead required when implementing a proof-of-work system. In this paper, a lightweight work proof system is proposed. The proposed lightweight proof-of-work system is proposed to manage block generation by controlling the work authority of the device. In addition, this paper proposes an access control scheme for SHNS.
Keywords
SHNS; Blockchain; PoW; Access Control; Right Management;
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