Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Khoffi, Ismail"'
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, the most popular scaling solution for blockchains, typically use PoS pro
Externí odkaz:
http://arxiv.org/abs/2210.15017
Autor:
Braithwaite, Sean, Buchman, Ethan, Khoffi, Ismail, Konnov, Igor, Milosevic, Zarko, Ruetschi, Romain, Widder, Josef
In Tendermint blockchains, the proof-of-stake mechanism and the underlying consensus algorithm entail a dynamic fault model that implies that the active validators (nodes that sign blocks) may change over time, and a quorum of these validators is ass
Externí odkaz:
http://arxiv.org/abs/2010.07031
We give an introduction to federated Byzantine agreement systems (FBAS) with many examples ranging from small "academic" cases to the current Stellar network. We then analyze the main concepts from a mathematical and an algorithmic point of view. Bas
Externí odkaz:
http://arxiv.org/abs/1912.01365
Autor:
Kokoris-Kogias, Eleftherios, Jovanovic, Philipp, Gailly, Nicolas, Khoffi, Ismail, Gasser, Linus, Ford, Bryan
While showing great promise, Bitcoin requires users to wait tens of minutes for transactions to commit, and even then, offering only probabilistic guarantees. This paper introduces ByzCoin, a novel Byzantine consensus protocol that leverages scalable
Externí odkaz:
http://arxiv.org/abs/1602.06997
Autor:
Syta, Ewa, Tamas, Iulia, Visher, Dylan, Wolinsky, David Isaac, Jovanovic, Philipp, Gasser, Linus, Gailly, Nicolas, Khoffi, Ismail, Ford, Bryan
The secret keys of critical network authorities - such as time, name, certificate, and software update services - represent high-value targets for hackers, criminals, and spy agencies wishing to use these keys secretly to compromise other hosts. To p
Externí odkaz:
http://arxiv.org/abs/1503.08768
Autor:
Kokoris Kogias, Eleftherios, Jovanovic, Philipp Svetolik, Gailly, Nicolas, Khoffi, Ismail, Gasser, Linus, Ford, Bryan Alexander
While showing great promise, Bitcoin requires users to wait tens of minutes for transactions to commit, and even then, offering only probabilistic guarantees. This paper introduces ByzCoin, a novel Byzantine consensus protocol that leverages scalable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______185::93780a4ee8263b10ee6e0fae4b220e0a
https://infoscience.epfl.ch/record/220211
https://infoscience.epfl.ch/record/220211
Autor:
Kokoris-Kogias, Lefteris, Gasser, Linus, Khoffi, Ismail, Jovanovic, Philipp, Gailly, Nicolas, Ford, Bryan
We combine collective signing and blockchains to create a secure and easy-to-use, decentralized SSH-key management system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______185::acc0715a8be75abf4da6525597e53c0b
https://infoscience.epfl.ch/record/220210
https://infoscience.epfl.ch/record/220210