4 citations · 8 across the 3 of their papers we have counts for
Showing cs.CRShow all
2 papers · 1 filter
cs.CR2022★ 3 cited
Pikachu: Securing PoS Blockchains from Long-Range Attacks by Checkpointing into Bitcoin PoW using Taproot
Sarah Azouvi, Marko Vukolić
Blockchain systems based on a reusable resource, such as proof-of-stake (PoS), provide weaker security guarantees than those based on proof-of-work. Specifically, they are vulnerab…
cs.CR2021★ 4 cited
BMS: Secure Decentralized Reconfiguration for Blockchain and BFT Systems
Selma Steinhoff, Chrysoula Stathakopoulou, Matej Pavlovic +1
Reconfiguration of long-lived blockchain and Byzantine fault-tolerant (BFT) systems poses fundamental security challenges. In case of state-of-the-art Proof-of-Stake (PoS) blockcha…