18 citations · 18 across the 1 of their papers we have counts for
3 papers
The Attack of the Clones Against Proof-of-Authority
Parinya Ekparinya, Vincent Gramoli, Guillaume Jourjon
In this paper, we explore vulnerabilities and countermeasures of the recently proposed blockchain consensus based on proof-of-authority. The proof-of-work blockchains, like Bitcoin…
Double-Spending Risk Quantification in Private, Consortium and Public Ethereum Blockchains
Parinya Ekparinya, Vincent Gramoli, Guillaume Jourjon
Recently, several works conjectured the vulnerabilities of mainstream blockchains under several network attacks. All these attacks translate into showing that the assumptions of th…
A Delay-Tolerant Payment Scheme Based on the Ethereum Blockchain
Yining Hu, Ahsan Manzoor, Parinya Ekparinya +5
Banking as an essential service can be hard to access in remote, rural regions where the network connectivity is intermittent. Although micro-banking has been made possible by SMS…