Sharding in Permissionless Systems in Presence of an Adaptive Adversary
摘要
We present SplitChain, a protocol intended to support the creation of scalable proof of stake and account-based blockchains without undermining decentralization and security. This is achieved by using sharding. SplitChain is designed to dynamically adapt the number of shards to the system load to avoid over-dimensioning issues encountered in static sharding-based solutions.