Lightweight Backup and Efficient Recovery Scheme for Health Blockchain Keys

Zhao, Huawei; Zhang, Yong; Peng, Yün; Xu, Ruzhi

doi:10.1109/isads.2017.22

Cited by 88 publications

(35 citation statements)

References 9 publications

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“…However, the actual record document is not included in these transactions, and in its place fast healthcare interoperability resources (FHIR) are referenced via uniform resource locators (URLs). Separate from the above-mentioned works that concentrate on health biomedical data sharing, [19] and [20] have concentrated on various other issues. In [19], a blockchain stage architecture is proposed pertaining to clinical trials and precision medical treatment.…”

Section: Literature Reviewmentioning

confidence: 99%

An Adaptive Biomedical Data Managing Scheme Based on the Blockchain Technique

et al. 2019

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A crucial role is played by personal biomedical data when it comes to maintaining proficient access to health records by patients as well as health professionals. However, it is difficult to get a unified view pertaining to health data that have been scattered across various health centers/hospital sections. To be specific, health records are distributed across many places and cannot be integrated easily. In recent years, blockchain has arisen as a promising solution that helps to achieve the sharing of individual biomedical information in a secure way, whilst also having the benefit of privacy preservation because of its immutability. This research puts forward a blockchain-based managing scheme that helps to establish interpretation improvements pertaining to electronic biomedical systems. In this scheme, two blockchains were employed to construct the base, whereby the second blockchain algorithm was used to generate a secure sequence for the hash key that was generated in first blockchain algorithm. This adaptive feature enables the algorithm to use multiple data types and also combines various biomedical images and text records. All data, including keywords, digital records, and the identity of patients, are private key encrypted with a keyword searching function so as to maintain data privacy, access control, and a protected search function. The obtained results, which show a low latency (less than 750 ms) at 400 requests/second, indicate the possibility of its use within several health care units such as hospitals and clinics.

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Section: Literature Reviewmentioning

confidence: 99%

An Adaptive Biomedical Data Managing Scheme Based on the Blockchain Technique

et al. 2019

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show abstract

“…However, the actual record document is not included in these transactions and, in its place; Fast Healthcare Interoperability Resources (FHIR) has been referenced via Uniform Resource Locators (URLs). Separate from the above mentioned works that concentrate on health biomedical data sharing, [17] and [18] have concentrated on various issues. [17] put forward a blockchain stage architecture pertaining to clinical trial and precision medical treatment.…”

Section: Literature Reviewmentioning

confidence: 99%

“…This work evaluates the design pertaining to the blockchain podium that begins from the health field, especially precision medicine and the clinical trial. There have been few studies that focus on key management schemes pertaining to blockchain, and [18] made an effort to develop key negotiation with regards to this area. To design a lightweight backup, it employs body sensor networks, which also help to establish an efficient recovery scheme pertaining to keys of health blockchain.…”

Section: Literature Reviewmentioning

confidence: 99%

An Adaptive Biomedical Data Managing Scheme Based on Blockchain Technique

Hussein¹,

AlZubaidi²,

Habash³

et al. 2019

Preprint

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A crucial role is played by personal biomedical data when it comes to maintaining proficient access to health records by patients as well as health professionals. However, it is difficult to get a unified view pertaining to health data that have been scattered across various health center/hospital sections. To be specific, health records are distributed across many places and cannot be found integrated easily. In recent years, blockchain is regarded as a promising explanation that helps to achieve individual biomedical information sharing in a secured way along with privacy preservation, because of its benefit of immutability. This research work put forwards a blockchain-based managing scheme that helps to establish interpretation improvements pertaining to electronic biomedical systems. In this scheme, two blockchain were employed to construct the base of it, where the second blockchain algorithm is used to generate a secure sequence for the hash key that generated in first blockchain algorithm. The adaptively feature enable the algorithm to use multiple data types and combine between various biomedical images and text records as well. All the data, including keywords, digital records as well as the identity of patients are private key encrypted along with keyword searching capability so as to maintain data privacy preservation, access control and protected search. The obtained results which show the low latency (less than 750 ms) at 400 requests / second indicate the ability to use it within several health care units such as hospitals and clinics.

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“…In general, blockchain security features are considered useful, if coupled with IoT, where security issues are a growing concern [19]. Privacy applications of blockchains have been proposed, especially to protect personal data [20] against cyber attacks [21] in public services such as health care [22][23][24] and voting systems [25][26][27], and in other government owned databases [28]. Blockchains can, in fact, store personal data (e.g., health care records or identity data [29,30]), allowing only the owner and the public entity to access with private keys.…”

Section: Introductionmentioning

confidence: 99%

A Review of Blockchain-Based Systems in Transportation

et al. 2019

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This paper presents a literature review about the application of blockchain-based systems in transportation. The main aim was to identify, through the implementation of a multi-step methodology: current research-trends, main gaps in the literature, and possible future challenges. First, a bibliometric analysis was carried out to obtain a broad overview of the topic of interest. Subsequently, the most influential contributions were analysed in depth, with reference to the following two areas: supply chain and logistics; road traffic management and smart cities. The most important result is that the blockchain technology is still in an early stage, but appears extremely promising, given its possible applications within multiple fields, such as food track and trace, regulatory compliance, smart vehicles' security, and supply-demand matching. Much effort is still necessary for reaching the maturation stage because several models have been theorized in recent years, but very few have been implemented within real contexts. Moreover, the link blockchain-sustainability was explored, showing that this technology could be the trigger for limiting food waste, reducing exhaust gas emissions, favouring correct urban development, and, in general, improving quality of life.

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Lightweight Backup and Efficient Recovery Scheme for Health Blockchain Keys

Cited by 88 publications

References 9 publications

An Adaptive Biomedical Data Managing Scheme Based on the Blockchain Technique

An Adaptive Biomedical Data Managing Scheme Based on the Blockchain Technique

An Adaptive Biomedical Data Managing Scheme Based on Blockchain Technique

A Review of Blockchain-Based Systems in Transportation

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