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Ola 证明系统现已支持 Poseidon2 hash,Prover 性能提升40%

2023-08-28 19:46:21

ChainCatcher 消息,据官方推特,Ola 于近日在其证明系统中支持了 Poseidon2 hash。相比原始的 Poseidon hash,得到了40%+ 的 prover 性能提升。

据悉,Poseidon2 是一个和 Poseidon hash 保持同级别安全,同时又具备更好的 zk-friendly 特性的新 hash 算法。由于 zk 友好的 hash 算法广泛应用于Ola的证明系统中,包括 private state tree, public state tree, 验签过程,plonky2 递归过程等,在对Horizen Labs论文中Poseidon2 hash的算法和实现进行深入研究后,Ola 将其正式集成到了证明系统中。

据官方透露,Ola ZKVM 内测网将于今年 Q4 初上线,将于近期公布更多开发细节。

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