2 releases
0.1.1 | Jun 7, 2022 |
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0.1.0 | Jun 7, 2022 |
#1923 in Cryptography
19KB
348 lines
Merkle-Trees
Implementation of a Merkle tree using one time signatures, such as Lamport or Winternitz, as leaves
Usage
use sha2::Sha256;
use merkle_trees_cry4::{OneTimeScheme, MerkleSecretKey, MerklePublicKey};
let message = b"Hi There!";
let mut sk = MerkleSecretKey::<Sha256>::new(128, OneTimeScheme::Lamport).unwrap();
let pk = MerklePublicKey::<Sha256>::new(&sk);
let leaf_index = 66;
let sig = sk.sign_arbitrary(message, leaf_index).unwrap();
pk.verify_arbitrary(message, &sig).unwrap();
Benchmark
To build the benchmark file run:
cargo build --features build-binary --bin benchmark
Dependencies
~2MB
~47K SLoC