7 citations · 21 across the 10 of their papers we have counts for
3 papers · 1 filter
Proofs of Proof-of-Stake with Sublinear Complexity
Shresth Agrawal, Joachim Neu, Ertem Nusret Tas +1
Popular Ethereum wallets (like MetaMask) entrust centralized infrastructure providers (e.g., Infura) to run the consensus client logic on their behalf. As a result, these wallets a…
Goldfish: No More Attacks on Ethereum?!
Francesco D'Amato, Joachim Neu, Ertem Nusret Tas +1
The LMD GHOST consensus protocol is a critical component of proof-of-stake Ethereum. In its current form, this protocol is brittle, as evidenced by recent attacks and patching atte…
Two Attacks On Proof-of-Stake GHOST/Ethereum
Joachim Neu, Ertem Nusret Tas, David Tse
We present two attacks targeting the Proof-of-Stake (PoS) Ethereum consensus protocol. The first attack suggests a fundamental conceptual incompatibility between PoS and the Greedy…