A. Reyna, C. Martin, J. Chen, E. Soler, and M. Díaz, On blockchain and its integration with IoT. Challenges and opportunities, Future Generation Computer Systems, vol.88, pp.173-190, 2018.

M. Crosby, P. Nachiappan, S. Pattanayak, V. Verma, and . Kalyanaraman, BlockChain Technology, 2017.

. Gemalto, Blockchain Security: 3 Ways to Secure Your Blockchain, 2018.

P. Seth, Smart Contracts: The Blockchain Technology That Will Replace Lawyers, vol.13, 2018.

A. Rosic, Smart Contracts: The Blockchain Technology That Will Replace Lawyers, 2016.

A. Rosic, What is Ethereum? [The Most Comprehensive Guide Ever!, 2016.

F. Hany, R. J. Atlam, G. B. Walters, and . Wills, Fog Computing and the Internet of Things: A Review, sensors, 2019.

A. Dhar-dwivedi, G. Srivastava, S. Dhar, and R. Singh, A Decentralized Privacy-Preserving Healthcare Blockchain for IoT, Big Data Cogn, vol.10, 2018.

A. Dorri, R. Jurdak, S. Salil, P. Kanhere, and . Gauravaram, Blockchain for IoT Security and Privacy: The Case Study of a Smart Home, vol.161, 2017.

A. Dorri, S. Salil, R. Kanhere, and . Jurdak, Blockchain in Internet of Things: Challenges and Solutions

P. K. Sharma, M. Chen, and J. H. Park, A Software Defined Fog Node Based Distributed Blockchain Cloud Architecture for IoT, Special Section on intelligent systems for the internet of things, vol.10, 2017.

S. Badr, I. Gomaa, and E. Abd-elrahman, Multi-tier Blockchain Framework for IoT-EHRs Systems, ScienceDirect, vol.141, pp.159-166, 2018.

N. Rifi, N. Agoulmine, N. C. Taher, and E. Rachkidi, Towards using blockchain technology for IoT data access protection, IEEE 17th International Conference on Ubiquitous Wireless Broadband (ICUWB, p.2017
URL : https://hal.archives-ouvertes.fr/hal-01786663

N. Rifi, N. Agoulmine, N. C. Taher, and E. Rachkidi, Blockchain Technology: Is It a Good Candidate for Securing IoT Sensitive Medical Data?, Wireless Communications and Mobile Computing journal, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01971008

G. Konstantopoulos, Understanding Blockchain Fundamentals, Part 2: Proof of Work and Proof of Stake, 2017.