160 citations · 1.2k across the 101 of their papers we have counts for
6 papers · 1 filter
Boros: Secure Cross-Channel Transfers via Channel Hub
YongJie Ye, Jingjing Zhang, Weigang Wu +2
The payment channel, which allows two parties to perform micropayments without involving the blockchain, has become a promising proposal to improve the scalability of decentralized…
SolidityCheck : Quickly Detecting Smart Contract Problems Through Regular Expressions
Pengcheng Zhang, Feng Xiao, Xiapu Luo
As a blockchain platform that has developed vigorously in recent years, Ethereum is different from Bitcoin in that it introduces smart contracts into blockchain.Solidity is one of…
Programmable In-Network Security for Context-aware BYOD Policies
Qiao Kang, Lei Xue, Adam Morrison +3
Bring Your Own Device (BYOD) has become the new norm in enterprise networks, but BYOD security remains a top concern. Context-aware security, which enforces access control based on…
Quantitative Impact Evaluation of an Abstraction Layer for Data Stream Processing Systems
Guenter Hesse, Christoph Matthies, Kelvin Glass +2
With the demand to process ever-growing data volumes, a variety of new data stream processing frameworks have been developed. Moving an implementation from one such system to anoth…
Defining Smart Contract Defects on Ethereum
Jiachi Chen, Xin Xia, David Lo +3
Smart contracts are programs running on a blockchain. They are immutable to change, and hence can not be patched for bugs once deployed. Thus it is critical to ensure they are bug-…
Towards a First Step to Understand the Cryptocurrency Stealing Attack on Ethereum
Zhen Cheng, Xinrui Hou, Runhuai Li +4
We performed the first systematic study of a new attack on Ethereum that steals cryptocurrencies. The attack is due to the unprotected JSON-RPC endpoints existed in Ethereum nodes…