merkle

merkle is a lightweight Rust implementation of a Merkle tree.

Features

• external dependency agnostic
• std::hash::Hasher compatibility
• standard types hasher implementations
• #[derive(Hashable)] support for simple struct
• customizable merkle leaf/node hashing algorithm
• support for custom hash types without AsRef[u8] (e.g. [u8; 16], [u64; 4])
• customizable hashing algorithm
• linear memory layout, no nodes on heap
• buildable from iterator, objects or hashes
• certificate transparency style merkle hashing support
• SPV included

Documentation

Documentation is available.

Bug Reporting

Please report bugs either as pull requests or as issues in the issue tracker. merkle has a full disclosure vulnerability policy. Please do NOT attempt to report any security vulnerability in this code privately to anybody.

License

See LICENSE.