Aug 4, 2024 · By leveraging blockchain technology and smart contracts, healthcare organizations can revolutionize their record management practices, and maintaining secure ecosystems.

Apr 4, 2025 · A Modified Genetic Algorithm is employed to improve blockchain scalability. The model also introduces mechanisms for ensuring database integrity, mitigating external attacks, and enhancing usability.

Jan 2, 2025 · In this paper, to address these issues and ensure the security and rapid retrieval of healthcare information, a framework is proposed, which involves the implementation of a dual-channel blockchain architecture combined with two robust cryptographic algorithms, i.e., Rivest-Shamir-Adleman (RSA) and Advanced Encryption Standard (AES).

Mar 28, 2024 · MATERIALS AND METHODS This study presents a highly secure protocol that integrates blockchain technology, patient biometric information, and robust cryptographic algorithms (elliptic curve...

Mar 28, 2024 · Materials and methods: This study presents a highly secure protocol that integrates blockchain technology, patient biometric information, and robust cryptographic algorithms (elliptic curve cryptography (ECC) and advanced encryption algorithm (AEC)) to facilitate data encryption and decryption.

Nov 1, 2024 · We proposed an IoT-Blockchain system based on chaos encryption scheme using Tinkerbell mapping to ensure medical data integrity and authenticity.

May 30, 2024 · Using cryptographic algorithms, blockchain ensures that medical records are securely stored and accessed by authorized parties. it reduces the chances of errors and fraud while promoting transparency and trust between healthcare providers and patients.

Oct 31, 2023 · This proposed system provides trustworthy access control mechanism by using the smart contracts in order to achieve secured EHR sharing between the patients and the health care providers including hospital and pharmacist.

4 days ago · In today’s digital age, we are all concerns regarding the data privacy, scalability, and interoperability in traditional centralized systems. Blockchain technology has emerged as a promising solution, generating significant interest in secure and decentralized healthcare data management systems. This paper presents a Blockchain-IPFS framework designed to enhance the security, accessibility ...

Mar 11, 2024 · In the proposed work, the blockchain technology is used which is a decentralized and distributed ledger that enhances the data security by storing the record on blocks and encryption algorithm to encrypt the data. Here patient is …