6 citations · 10 across the 3 of their papers we have counts for
3 papers
cs.CR2022★ 3 cited
Accountable Safety for Rollups
Ertem Nusret Tas, John Adler, Mustafa Al-Bassam +3
Accountability, the ability to provably identify protocol violators, gained prominence as the main economic argument for the security of proof-of-stake (PoS) protocols. Rollups, th…
cs.CR2022★ 1 cited
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…
cs.CR2022★ 6 cited
Babylon: Reusing Bitcoin Mining to Enhance Proof-of-Stake Security
Ertem Nusret Tas, David Tse, Fisher Yu +1
Bitcoin is the most secure blockchain in the world, supported by the immense hash power of its Proof-of-Work miners, but consumes huge amount of energy. Proof-of-Stake chains are e…