merklefruit
Merkle tree data structure in pure Javascript. Always builds complete binary trees. Modified to use RIPEMD160.
The proofs are compatible with the chainpoint proof format.
Install
npm install --save merklefruit
Usage
/* with require:const mtree = require('merkletree')const merkletree = mtree.defaultconst verifyProof = mtree.verifyProof*/ const leaves = 'e1566f09e0deea437826514431be6e4bdb4fe10aa54d75aecf0b4cdc1bc4320c' '2f7f9092b2d6c5c17cfe2bcf33fc38a41f2e4d4485b198c2b1074bba067e7168' 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855' 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'const tree = console/*6a9a3c86d47f1fe12648c86368ecd9723ff12e3fc34f6ae219d4d9d3e0d60667*/const proof = treeconsole /*[ { left: 'e1566f09e0deea437826514431be6e4bdb4fe10aa54d75aecf0b4cdc1bc4320c', parent: '0fdd6b6895e15115c262f6acb9a6ae0c73248568b740454ab21591f8a533dd7f', right: '2f7f9092b2d6c5c17cfe2bcf33fc38a41f2e4d4485b198c2b1074bba067e7168', }, { left: '0fdd6b6895e15115c262f6acb9a6ae0c73248568b740454ab21591f8a533dd7f', parent: '6a9a3c86d47f1fe12648c86368ecd9723ff12e3fc34f6ae219d4d9d3e0d60667', right: '3b7546ed79e3e5a7907381b093c5a182cbf364c5dd0443dfa956c8cca271cc33', },])*/const verified = console/*true*/