Lamport - Свежие новости | |
What is Byzantine Generals Problem and How Blockchain solves it?
Anyone interested in cryptography has at some point heard of the “Byzantine Generals” problem. This problem has been the main stepping stone for every secure, decentralized voting system created in the past. дальше »
2019-1-17 15:00 | |
|
A Guide to 99% Fault Tolerant Consensus
Special thanks to Emin Gun Sirer for review We’ve heard for a long time that it’s possible to achieve consensus with 50% fault tolerance in a synchronous network where messages broadcasted by any honest node are guaranteed to be received by all other honest nodes within some known time period (if an attacker has more than 50%, they can perform a “51% attack”, and there’s an analogue of this for any algorithm of this type). дальше »
2018-8-9 04:03 | |
|
|