Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Srivastava, Varul"'
Autor:
Srivastava, Varul, Gujar, Sujit
Distributed consensus protocols reach agreement among $n$ players in the presence of $f$ adversaries; different protocols support different values of $f$. Existing works study this problem for different adversary types (captured by threat models). Th
Externí odkaz:
http://arxiv.org/abs/2405.07557
Proof-of-stake (PoS) has emerged as a natural alternative to the resource-intensive Proof-of-Work (PoW) blockchain, as was recently seen with the Ethereum Merge. PoS-based blockchains require an initial stake distribution among the participants. Typi
Externí odkaz:
http://arxiv.org/abs/2404.09627
The recently proposed Transaction Fee Mechanism (TFM) literature studies the strategic interaction between the miner of a block and the transaction creators (or users) in a blockchain. In a TFM, the miner includes transactions that maximize its utili
Externí odkaz:
http://arxiv.org/abs/2402.04634
Autor:
Srivastava, Varul, Gujar, Sujit
Security analysis of blockchain technology is an active domain of research. There has been both cryptographic and game-theoretic security analysis of Proof-of-Work (PoW) blockchains. Prominent work includes the cryptographic security analysis under t
Externí odkaz:
http://arxiv.org/abs/2302.06136
To implement a blockchain, we need a blockchain protocol for all the nodes to follow. To design a blockchain protocol, we need a block publisher selection mechanism and a chain selection rule. In Proof-of-Stake (PoS) based blockchain protocols, block
Externí odkaz:
http://arxiv.org/abs/2005.03564