Efficient Identity-Based Distributed Decryption Scheme for Electronic Personal Health Record Sharing System

Zhang, Yudi; He, Debiao; Obaidat, Mohammad S.; Vijayakumar, Pandi; Hsiao, Kuei‐Fang

doi:10.1109/jsac.2020.3020656

Cited by 28 publications

(20 citation statements)

References 31 publications

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“…Notwithstanding, it is hard to decide the fitting encryption framework because of restricted power assets and computational abilities. In [ 16 ], the authors proposed an effective personality based appropriated unscrambling plan for the PHR framework that does not need to recreate the decoding key. Also, through proposed conspire, it is advantageous to impart their information to numerous gatherings.…”

Section: Literature Surveymentioning

confidence: 99%

Using Identity-Based Cryptography as a Foundation for an Effective and Secure Cloud Model for E-Health

Mittal

Bansal

Gupta

et al. 2022

Computational Intelligence and Neuroscience

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Nowadays, one of the most popular applications is cloud computing for storing data and information through World Wide Web. Since cloud computing has become available, users are rapidly increasing. Cloud computing enables users to obtain a better and more effective application at a lower cost in a more satisfactory way. Health services data must therefore be kept as safe and secure as possible because the release of this data could have serious consequences for patients. A framework for security and privacy must be employed to store and manage extremely sensitive data. Patients’ confidential health records have been encrypted and saved in the cloud using cypher text so far. To ensure privacy and security in a cloud computing environment is a big issue. The medical system has been designed as a standard, access of records, and effective use by medical practitioners as required. In this paper, we propose a novel algorithm along with implementation details as an effective and secure E-health cloud model using identity-based cryptography. The comparison of the proposed and existing techniques has been carried out in terms of time taken for encryption and decryption, energy, and power. Decryption time has been decreased up to 50% with the proposed method of cryptography. As it will take less time for decryption, less power is consumed for doing the cryptography operations.

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Section: Literature Surveymentioning

confidence: 99%

Using Identity-Based Cryptography as a Foundation for an Effective and Secure Cloud Model for E-Health

Mittal

Bansal

Gupta

et al. 2022

Computational Intelligence and Neuroscience

View full text Add to dashboard Cite

show abstract

“…We emphasize that several other works propose schemes [ 17 – 23 ] that address different security aspects in electronic health record sharing. Some of these works focus only on sharing encrypted healthcare data, some examine secure communication for the healthcare system, and others focus on the authentication scheme for sharing healthcare records.…”

Section: Related Workmentioning

confidence: 99%

Blockchain-based healthcare management system with two-side verifiability

2022

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The lack of data outsourcing in healthcare management systems slows down the intercommunication and information sharing between different entities. A standard solution is outsourcing the electronic health record (EHR) to a cloud service provider (CSP). The outsourcing of the EHR should be performed securely without compromising the CSP functionalities. Searchable encryption would be a viable approach to ensure the confidentiality of the data without compromising searchability and accessibility. However, most existing searchable encryption solutions use centralised architecture. These systems have trust issues as not all the CSPs are fully trusted or honest. To address these problems, we explore blockchain technology with smart contract applications to construct a decentralised system with auditable yet immutable data storage and access. First, we propose a blockchain-based searchable encryption scheme for EHR storage and updates in a decentralised fashion. The proposed scheme supports confidentiality of the outsourced EHR, keyword search functionalities, verifiability of the user and the server, storage immutability, and dynamic updates of EHRs. Next, we implement a prototype using JavaScript and Solidity on the Ethereum platform to demonstrate the practicality of the proposed solution. Finally, we compare the performance and security of the proposed scheme against existing solutions. The result indicates that the proposed scheme is practical while providing the desired security features and functional requirements.

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“…Authentication, key management, and access control are treated as two primary security services that are applied in various applications 34‐37 …”

Section: Review Of Blockchain Enabled Security Solutions For Personal...mentioning

confidence: 99%

“…Authentication, key management, and access control are treated as two primary security services that are applied in various applications. [34][35][36][37] In this section, we discuss various security schemes, which are applicable for blockchain enabled personal health records system (BIPHRS). After that, we provide the comparison of their security and functionality features.…”

Section: Review Of Blockchain Enabled Security Solutions For Personal...mentioning

confidence: 99%

Blockchain‐enabled secure communication mechanism for IoT‐driven personal health records

Wazid

Das

2021

Trans Emerging Tel Tech

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The information system of healthcare operates through various frameworks, like wireless body area network, telecare medical information system, and mobile or electronic healthcare. All these systems need to maintain the personal health records (PHRs) for various users (ie, patients, doctors, and nurses). In such systems, we need to process and store the health related sensitive data (ie, PHRs). In this article, we aim to provide a robust security mechanism to secure exchange and storage of healthcare data, especially PHRs. We present a generic architecture of blockchain‐enabled secure communication mechanism for Internet of Things‐driven personal health records (BIPHRS). We then discuss various threats and security attacks of healthcare system along with different available security mechanisms. The conducted security analysis and detailed comparative study of the state of art blockchain enabled security schemes for PHR systems show that the proposed BIPHRS provides a better security and more functionality features as compared to other similar existing approaches.

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Efficient Identity-Based Distributed Decryption Scheme for Electronic Personal Health Record Sharing System

Cited by 28 publications

References 31 publications

Using Identity-Based Cryptography as a Foundation for an Effective and Secure Cloud Model for E-Health

Using Identity-Based Cryptography as a Foundation for an Effective and Secure Cloud Model for E-Health

Blockchain-based healthcare management system with two-side verifiability

Blockchain‐enabled secure communication mechanism for IoT‐driven personal health records

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