130 citations · 291 across the 4 of their papers we have counts for
4 papers · 1 filter
DECO: Liberating Web Data Using Decentralized Oracles for TLS
Fan Zhang, Sai Krishna Deepak Maram, Harjasleen Malvai +2
Thanks to the widespread deployment of TLS, users can access private data over channels with end-to-end confidentiality and integrity. What they cannot do, however, is prove to thi…
Flash Boys 2.0: Frontrunning, Transaction Reordering, and Consensus Instability in Decentralized Exchanges
Philip Daian, Steven Goldfeder, Tyler Kell +5
Blockchains, and specifically smart contracts, have promised to create fair and transparent trading ecosystems. Unfortunately, we show that this promise has not been met. We docume…
BlockSci: Design and applications of a blockchain analysis platform
Harry Kalodner, Steven Goldfeder, Alishah Chator +2
Analysis of blockchain data is useful for both scientific research and commercial applications. We present BlockSci, an open-source software platform for blockchain analysis. Block…
When the cookie meets the blockchain: Privacy risks of web payments via cryptocurrencies
Steven Goldfeder, Harry Kalodner, Dillon Reisman +1
We show how third-party web trackers can deanonymize users of cryptocurrencies. We present two distinct but complementary attacks. On most shopping websites, third party trackers r…