Blockchain and smart contract for access control in healthcare: A survey, issues and challenges, and open issues

M Sookhak, MR Jabbarpour, NS Safa, FR Yu - Journal of Network and …, 2021 - Elsevier
Emerging technologies are playing a critical role in the evolution of healthcare systems by
presenting eHealth to provide high-quality services and better health to wide-range of …

appxchain: Application-level interoperability for blockchain networks

M Madine, K Salah, R Jayaraman, Y Al-Hammadi… - IEEE …, 2021 - ieeexplore.ieee.org
Blockchain technology has the potential to revolutionize industries by offering decentralized,
transparent, data provenance, auditable, reliable, and trustworthy features. However, cross …

A smart contract-based dynamic consent management system for personal data usage under GDPR

MM Merlec, YK Lee, SP Hong, HP In - Sensors, 2021 - mdpi.com
A massive amount of sensitive personal data is being collected and used by scientists,
businesses, and governments. This has led to unprecedented threats to privacy rights and …

A transparent and privacy-preserving healthcare platform with novel smart contract for smart cities

A Al Omar, AK Jamil, A Khandakar, AR Uzzal… - Ieee …, 2021 - ieeexplore.ieee.org
A smart city ensures quality maintenance in diverse sectors, namely citizen safety, security,
healthcare, transportation, and energy. Besides, data privacy and security have become an …

Practical medical files sharing scheme based on blockchain and decentralized attribute-based encryption

J Tao, L Ling - IEEE Access, 2021 - ieeexplore.ieee.org
Medical files can help people prevent diseases, increase cure rates, promote medical
development and help solve major public health crises. However, medical files are strongly …

Medical records management using distributed ledger and storage

S Anjum, R Ramaguru, M Sethumadhavan - International conference on …, 2021 - Springer
In the last decade, blockchain technology has seen adoption to infinite domains, health care
sector is one of the major domains where there are a greater opportunity and advantage to …

Privacy preservation of user identity in contact tracing for COVID-19-like pandemics using edge computing

MA Alsahli, A Alsanad, MM Hassan, A Gumaei - IEEE Access, 2021 - ieeexplore.ieee.org
Pandemic and infectious disease outbreaks put pressure on health authorities and require
lockdowns. These outbreaks, which strain limited healthcare resources, must be swiftly …

Lightweight blockchain framework using enhanced master-slave blockchain paradigm: Fair rewarding mechanism using reward accuracy model

OAS Ekanayake, MN Halgamuge - Information Processing & Management, 2021 - Elsevier
Blockchains have become the prominent technology for logging records within a secured
platform. However, the biggest challenge in existing blockchain technologies is unnecessary …

A consortium medical blockchain data storage and sharing model based on ipfs

S Liu, H Tang - Proceedings of the 2021 4th International Conference …, 2021 - dl.acm.org
As an important information resource, patients' medical data can not only help them to
monitor their physical conditions and check the hidden risks of diseases; it an also provide …

News verification using ethereum smart contract and inter planetary file system (ipfs)

HF Ramadhan, FA Putra, RF Sari - 2021 13th International …, 2021 - ieeexplore.ieee.org
News is a form of information sharing that tells the people about current event that is
happening. With the advancement of technologies, the rate of spreading of the news is also …