no code implementations • 22 Nov 2018 • Elvira Albert, Pablo Gordillo, Albert Rubio, Ilya Sergey
Gas is a measurement unit of the computational effort that it will take to execute every single operation that takes part in the Ethereum blockchain platform.
4 code implementations • 16 Feb 2018 • Ivica Nikolic, Aashish Kolluri, Ilya Sergey, Prateek Saxena, Aquinas Hobor
On a subset of3, 759 contracts which we sampled for concrete validation and manual analysis, we reproduce real exploits at a true positive rate of 89%, yielding exploits for3, 686 contracts.
Cryptography and Security
no code implementations • 17 Feb 2017 • Ilya Sergey, Aquinas Hobor
In this paper, we explore remarkable similarities between multi-transactional behaviors of smart contracts in cryptocurrencies such as Ethereum and classical problems of shared-memory concurrency.
Distributed, Parallel, and Cluster Computing
