Merkle tree proof

1. 引言

前序博客有:

推荐 直观形象展示Merkle tree的网站

在这里插入图片描述
Merkle proof又名Merkle path,为重新计算merkle root所需的最小节点数。
如上图,为了证明node2在root hash为65C7C87E2731AE97D0BE89EA3299A544FD28DE6A的Merkle tree中,仅需提供Node 1,Node 34和Node 567,即可生成root Node 1234567。

Merkle tree proof相关代码实现有:

参考资料

[1] Merkle proofs Explained.
[2] Zero-knowledge proofs in identity systems
[3] ZKProof Zero-Knowledge Proofs for Set Membership
[4] Zero Knowledge Proofs and Merkle Trees – An overview before diving into it
[5] Data Validation
[6] Understanding Merkle pollards

猜你喜欢

转载自blog.csdn.net/mutourend/article/details/121325723