Blockchain and cloud computing-based secure electronic healthcare records storage and sharing
Bibliographic Data
| ID | 22085485 |
|---|---|
| Authors | Amna Amanat (Kinnaird College for Women University), Muhammad Rizwan (0000-0002-5332-9980, Kinnaird College for Women University), Carsten Maple (0000-0002-4715-212X, University of Warwick), Yousaf Bin Zikria (0000-0002-6570-5306, Yeungnam University, corresponding author), Ahmad S Almadhor, Ahmad Almadhor (0000-0002-8665-1669, Jouf University), Sung Won Kim (0000-0001-5416-0497, Yeungnam University, corresponding author) |
| Year | 2022 |
| Volume | 10 |
| Pages | 938707-938707 |
| Publication date | 2022-07-19 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Frontiers in Public Health (JOURNAL) |
| Journal identifiers | ISSN: 2296-2565 • E-ISSN: 2296-2565 |
| Publisher | Frontiers Media SA (PUBLISHER • CH) |
| DOI | 10.3389/fpubh.2022.938707 |
| PMID | 35928494 |
| OpenAlex | W4285797004 |
| Language | EN |
| Citations received | 1 |
| References cited | 42 |
Healthcare information is essential for both service providers and patients. Further secure sharing and maintenance of Electronic Healthcare Records (EHR) are imperative. EHR systems in healthcare have traditionally relied on a centralized system (e.g., cloud) to exchange health data across healthcare stakeholders, which may expose private and sensitive patient information. EHR has struggled to meet the demands of several stakeholders and systems in terms of safety, isolation, and other regulatory constraints. Blockchain is a distributed, decentralized ledger technology that can provide secured, validated, and immutable data sharing facilities. Blockchain creates a distributed ledger system using techniques of cryptography (hashes) that are consistent and permit actions to be carried out in a distributed manner without needing a centralized authority. Data exploitation is difficult and evident in a blockchain network due to its immutability. We propose an architecture based on blockchain technology that authenticates the user identity using a Proof of Stake (POS) cryptography consensus mechanism and Secure Hash Algorithm (SHA256) to secure EHR sharing among different electronic healthcare systems. An Elliptic Curve Digital Signature Algorithm (ECDSA) is used to verify EHR sensors to assemble and transmit data to cloud infrastructure. Results indicate that the proposed solution performs exceptionally well when compared with existing solutions, which include Proof-Of-Work (POW), Secure Hash Algorithm (SHA-1), and Message Digest (MD5) in terms of power consumption, authenticity, and security of healthcare records
Blockchain · Cloud computing · Computer security · Cryptography · Data sharing · Digital signature · Elliptic curve cryptography · Elliptic Curve Digital Signature Algorithm · Encryption · Hash function · Public-key cryptography · Blockchain Technology Applications and Security · Cloud Data Security Solutions · Computer Science · IoT and Edge/Fog Computing
| Unique citing works | 1 |
|---|---|
| Citations per year | 0.5 |
| Citation span | 2024 - 2024 (1) |
| Citation velocity | recent |
| Highly cited | No |
| Citation types | Neutral: 1 |