Fair Protocols for Verifiable Computations Using Bitcoin and Ethereum

Dorsala, Mallikarjun Reddy; Sastry, V. N.; Sudhakar, Chapram

doi:10.1109/cloud.2018.00107

Cited by 10 publications

(1 citation statement)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Besides being cryptographic digital currency, bit coins can also be used to design fair protocols [20]. A fair protocol for computing outsourcing has been proposed by Dorsala, whose technical basics are BTC and Ethereum [21]. In addition, BTC is used as a part of fair electronic voting protocol, guaranteeing the security and privacy of voters simultaneously [22].…”

Section: Related Workmentioning

confidence: 99%

FaDe: A Blockchain-Based Fair Data Exchange Scheme for Big Data Sharing

Chen

Guo

et al. 2019

Future Internet

View full text Add to dashboard Cite

In the big data era, data are envisioned as critical resources with various values, e.g., business intelligence, management efficiency, and financial evaluations. Data sharing is always mandatory for value exchanges and profit promotion. Currently, certain big data markets have been created for facilitating data dissemination and coordinating data transaction, but we have to assume that such centralized management of data sharing must be trustworthy for data privacy and sharing fairness, which very likely imposes limitations such as joining admission, sharing efficiency, and extra costly commissions. To avoid these weaknesses, in this paper, we propose a blockchain-based fair data exchange scheme, called FaDe. FaDe can enable de-centralized data sharing in an autonomous manner, especially guaranteeing trade fairness, sharing efficiency, data privacy, and exchanging automation. A fairness protocol based on bit commitment is proposed. An algorithm based on blockchain script architecture for a smart contract, e.g., by a bitcoin virtual machine, is also proposed and implemented. Extensive analysis justifies that the proposed scheme can guarantee data exchanging without a trusted third party fairly, efficiently, and automatically.

show abstract

Section: Related Workmentioning

confidence: 99%

FaDe: A Blockchain-Based Fair Data Exchange Scheme for Big Data Sharing

Chen

Guo

et al. 2019

Future Internet

View full text Add to dashboard Cite

show abstract

Blockchain-based two-party fair contract signing scheme

Zhang

et al. 2020

Information Sciences

View full text Add to dashboard Cite

Blockchain-Based Fair Payment Protocol for Deduplication Cloud Storage System

Wang

Zhang

2019

IEEE Access

View full text Add to dashboard Cite

Today more and more enterprises and individuals are outsourcing their data to cloud storage system. Data deduplication is one of the important technologies to reduce the storage cost of cloud storage system. In a cloud storage system with deduplication technology, the client can outsource the data files to the cloud storage server and pay for them. Fair payment is one of key issues in the cloud deduplication storage system. At present, a variety of secure deduplication encryption schemes have been designed to protect the privacy of client data. However, most existing fair payment solutions use traditional electronic cash systems to generate payment tokens, which requires a trusted authority to prevent double-spending. Trusted authorities will become bottlenecks in the payment system. Faced with this problem, in this paper, we propose a new decentralized fair payment protocol for cloud deduplication storage system by utilizing ethereum blockchain technology. The new protocol takes advantage of the decentralization of blockchain technology, allowing direct transactions without the participation of trusted third parties. In the new protocol, if a malicious situation occurs, the system can guarantee fair payment by pre-storing penalty money in the smart contract. Safety analysis and experimental analysis show that our new protocol is feasible.

show abstract

Fair Protocols for Verifiable Computations Using Bitcoin and Ethereum

Cited by 10 publications

References 13 publications

FaDe: A Blockchain-Based Fair Data Exchange Scheme for Big Data Sharing

FaDe: A Blockchain-Based Fair Data Exchange Scheme for Big Data Sharing

Blockchain-based two-party fair contract signing scheme

Blockchain-Based Fair Payment Protocol for Deduplication Cloud Storage System

Contact Info

Product

Resources

About