Blockchain-Based Searchable Encryption Scheme With Fair Payment

Yan, Xixi; Yuan, Xiaohan; Ye, Qing; Tang, Yongli

doi:10.1109/access.2020.3002264

Cited by 21 publications

(21 citation statements)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The work of Ullah et al [22] highlights that though the current cloud ecosystem-based data store system provides many advantages but still lacks data leakage and risk to private information due to the centralized operations and dependency on the TTP, a single point of failure may collapse the system. In Yan et al [23], a dynamic data upload process and search verification through a fuzzy keyword are proposed. Using Eblockchain and Rivest-Shamir Algorithm (RSA) ensures fairness between the user and the cloud data store.…”

Section: )mentioning

confidence: 99%

Privacy Preservation Modelling for Securing Image Data using Novel Ethereum-based Ecosystem

Dule¹,

R²

2023

IJACSA

View full text Add to dashboard Cite

The broad usage of images in real-time applications demands a cloud infrastructure due to its advantages. Many use cases are built where the image data is shared, sharing becomes the core function, and the medical domain takes its broad advantage. The cloud is a centralized infrastructure for its all-operation usages; it depends mainly on the trusted third party to handle security concerns. Therefore, the privacy preservation of the image data or any data becomes an issue of concern. The distrusted system advantages are achieved using blockchain technology for image data security and privacy concerns. The traditional approaches of the security and privacy models raise many apprehensions as these are designed on the centralized systems of the data sharing mechanisms. It is also observed that large data files are not wisely handled, which demands building a framework model that takes image data and any other data of any size to ensure a dependable optimal security system. This paper presents a framework model to achieve optimal time complexity for securing the privacy aspects of the image data or any other data that uses space optimal file system using distributed security mechanism for both the storage and sharing of the data. The proposed framework model for optimal time complexity and security uses a duplication algorithm using stakeholder agreement to ensure efficient access control to the resources using the cryptographic approach to the Ethereum ecosystem. The performance metric used in the model evaluation includes the degree of availability and efficiency. On benchmarks, it performs well compared to the traditional cloud-built distributed systems. The quantified outcome of the proposed scheme exhibits a 42.5% of reduction in time for data repositioning, a 41.1% of reduction in time for data retrieval, a 34.8% of reduction in operational cost, a 73.9% of reduction in delay, and a 61% faster algorithm execution time in contrast to conventional blockchain method.

show abstract

Section: )mentioning

confidence: 99%

Privacy Preservation Modelling for Securing Image Data using Novel Ethereum-based Ecosystem

Dule¹,

R²

2023

IJACSA

View full text Add to dashboard Cite

show abstract

“…In this paper, Verifier's Dilemma is solved using TrueBit protocol and smart contract is used for fair payment and access control. [26] presents a dynamic and verifiable fuzzy keyword searchable encryption scheme based on blockchain. This scheme supports dynamic data update.…”

Section: Blockchain-based Searchable Encryptionmentioning

confidence: 99%

BCASE-SHC: Blockchain-based Certificateless Authenticated Asymmetric Searchable Encryption for Smart HealthCare

Arabnouri,

Shafieinejad

2023

Preprint

View full text Add to dashboard Cite

Nowadays, data has become the cornerstone of any organization's assets. However, this poses significant challenges for organizations, including the production, management, transfer and protection of data. To overcome these challenges, many organizations have adopted information outsourcing and resource sharing, with cloud computing that is the most popular outsourcing technology. Cloud computing offers various attractive features such as data availability, elasticity, and ubiquitous computation. However, the utilize cloud computing also introduces confidentiality and privacy concerns. One solution to address this problem is encryption. However, traditional encryption prevents selection of desired documents, which is crucial in big data scenarios. To enable search capability, researchers introduced searchable encryption which has drawbacks such as keyword guessing attacks, malicious service providers, lack of trust, data integrity, and fairness. In this paper, we propose a solution that leverages blockchain technology to data integrity and data availability insurance, fair payment, and establish trust among the involved parties. Additionally, we present a certificate-less authenticated asymmetric searchable encryption scheme to address challenges such as data owner and receiver identity and keyword guessing attacks. This scheme is implemented using a smart contract, and we have evaluated its efficiency and proved it is operational.

show abstract

“…3) Yan. et al [23] suggested using a fuzzy algorithm based on searchable encryption through keyword. This method provides good searching results even in the case of typos in the keyword by the user.…”

Section: Achieving Clouds Data Security Using Blockchainmentioning

confidence: 99%

The Purview of Blockchain Appositeness in Computing Paradigms: A Survey

Babu¹,

Babu²

2021

ISI

View full text Add to dashboard Cite

Blockchain technology is getting more and more pertinent to solve most of the digital problems that we face today. Blockchain is notable for its prominent features like immutability, decentralization, consensus, privacy, and security. However, blockchain is still suffering from different barriers like quantum attacks, scalability problems, integration problems, incompetence to face bigdata, storage problems, and so on. The main aim of this study was to find out the scope, various problems raised, and the applicability of blockchain technology when integrated with different computing paradigms like cloud computing, edge computing, fog computing, osmotic computing, big data computing, and quantum computing. To conduct this study, we have surveyed different research articles in the combination of blockchain technology and computing paradigms. Based on this survey, we have mentioned the contemporary research works, challenges, and a list of possible research opportunities and solutions.

show abstract

Blockchain-Based Searchable Encryption Scheme With Fair Payment

Cited by 21 publications

References 50 publications

Privacy Preservation Modelling for Securing Image Data using Novel Ethereum-based Ecosystem

Privacy Preservation Modelling for Securing Image Data using Novel Ethereum-based Ecosystem

BCASE-SHC: Blockchain-based Certificateless Authenticated Asymmetric Searchable Encryption for Smart HealthCare

The Purview of Blockchain Appositeness in Computing Paradigms: A Survey

Contact Info

Product

Resources

About