# Security, Privacy, and Reliability in Digital Healthcare Systems Using Blockchain
## 5 Proposed Algorithms
### Authentication Mechanism
(2020) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Blockchain technology, improvement suggestions, security challenges on smart grid and its application in healthcare for sustainable development. _Sustain. Cities Soc._**2020**, _55_, 102018. [CrossRef]
* [PERSON] et al. (2016) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Automatic Agricultural Land Irrigation System by Fuzzy Logic. In Proceedings of the 2016 3 rd International Conference on Information Science and Control Engineering (ICISCE), Beijing, China, 8-10 July 2016; pp. 871-875. * [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON]; [PERSON] Efficient privacy-preserving machine learning for blockchain network. _IEEE Access_**2019**, \(7\), 136481-136495. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON] A secure healthcare system design framework using blockchain technology. In Proceedings of the 2019 21 st International Conference on Advanced Communication Technology (ICACT), PyeongChang, Korea, 17-20 February 2019; pp. 260-264. * [PERSON] et al. (2019) [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] [PERSON] A decentralized privacy-preserving healthcare blockchain for IoT. _Sensors_**2019**, _19_, 326. [CrossRef]
* [PERSON] et al. (2021) [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] Multi-layer blockchain-based security architecture for internet of things. _Sensors_**2021**, _21_, 772. [CrossRef]
* [PERSON] and [PERSON] (2018) [PERSON]; [PERSON] [PERSON] Modelchain: Decentralized privacy-preserving healthcare predictive modeling framework on private blockchain networks. _arXiv_**2018**, arXiv:1802.01746. * [PERSON] et al. (2018) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] When machine learning meets blockchain: A decentralized, privacy-preserving and secure design. In Proceedings of the 2018 IEEE International Conference on Big Data (Big Data), Seattle, WA, USA, 10-13 December 2018; pp. 1178-1187. * [PERSON] et al. (2020) [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] Decentralized authentication of distributed patients in hospital networks using blockchain. _IEEE J. Biomed. Health Inform._**2020**, _24_, 2146-2156. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON]. Blockchain-enabled authentication handover with efficient privacy protection in SDN-based 5G networks. _IEEE Trans. Netw. Sci. Eng._**2019**, \(8\), 1120-1132. [CrossRef]
* [PERSON] et al. (2020) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Software-defined networking approaches for link failure recovery: A survey. _Sustainability_**2020**, _12_, 4255. [CrossRef]
* [PERSON] and [PERSON] (2020) [PERSON]; [PERSON] An effective hierarchical control plane for software-defined networks leveraging TOPSIS for end-to-end QoS class-mapping. _IEEE Access_**2020**, \(8\), 88990-89006. [CrossRef]
* [PERSON] et al. (2020) [PERSON]; [PERSON]; [PERSON] [PERSON] S2 HS-A blockchain based approach for smart healthcare system. _Healthcare_**2020**, \(8\), 100391. [CrossRef]
* [PERSON] et al. (2017) [PERSON]; [PERSON]; [PERSON]; [PERSON] Blockchain for IoT security and privacy: The case study of a smart home. In Proceedings of the 2017 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), Kona, HI, USA, 13-17 March 2017; pp. 618-623. * [PERSON] and [PERSON] (2019) [PERSON]; [PERSON] [PERSON] An efficient forensics architecture in software-defined networking-IoT using blockchain technology. _IEEE Access_**2019**, \(7\), 99573-99588. [CrossRef]
* [PERSON] and [PERSON] (2017) [PERSON]; [PERSON] [PERSON] Smart district through IoT and blockchain. In Proceedings of the 2017 IEEE 6 th International Conference on Renewable Energy Research and Applications (ICRERA), San Diego, CA, USA, 5-8 November 2017; pp. 454-461. * [PERSON] (2018) [PERSON] Addressing Key Challenges to Making Enterprise Blockchain Applications a Reality. _MIS Q. Exec._**2018**, _17_, 201-222. * [PERSON] (2019) [PERSON] A Survey on Security Issues in IoT for Blockchain Healthcare.