Class MerkleTree

Index

Constructors

Methods

computeRoot computeProof verifyProof

Constructors

constructor

new MerkleTree(): MerkleTree
Returns MerkleTree

Methods

`Static` computeRoot

computeRoot(leaves, algorithm?): string
Compute the Merkle root of a list of leaf hashes. If the number of leaves is odd, the last leaf is duplicated. Returns empty string for empty input.
Parameters
- leaves: string[]
- algorithm: string = 'sha256'
Returns string
- Defined in src/provenance/crypto/MerkleTree.ts:21

`Static` computeProof

computeProof(leaves, leafIndex, algorithm?): MerkleProof
Compute a Merkle inclusion proof for a leaf at a given index. Returns the sibling hashes needed to reconstruct the root.
Parameters
- leaves: string[]
- leafIndex: number
- algorithm: string = 'sha256'
Returns MerkleProof
- Defined in src/provenance/crypto/MerkleTree.ts:49

`Static` verifyProof

verifyProof(proof, algorithm?): boolean
Verify a Merkle inclusion proof.
Parameters
- proof: MerkleProof
- algorithm: string = 'sha256'
Returns boolean
- Defined in src/provenance/crypto/MerkleTree.ts:94