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fastest-blockchain

Fastest block chain demo 一个极简的超级快的区块链系统。

各模块的选择

密码学库

  • 签名与验签算法选择Ed25519，实测比Ecdsa快不少。
  • 哈希算法选SHA256，因为MD5和SHA1虽然更快，但不安全

客户端与节点网络通讯

选GRPC，而且不启用TLS，理论上启用TLS会增加CPU消耗。 Client使用SendTxStream进行流式发送，实测比SendTx快10多倍。

性能指标

硬件

MacBook Pro M1芯片8核，16G内存，SSD硬盘，本地网络 Server 64核，128G内存，SSD硬盘，本地网络

存证性能

在存证模式下，200字节的存证数据，1s产块间隔 M1 TPS: 66660 Server: 27W

fastest-blockchain's People

Contributors

studyzy avatar

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