Class: MerkleTree

merkle.MerkleTree

Constructors

constructor

• new MerkleTree(leafHashes)

Parameters

Name	Type
leafHashes	string[]

Defined in

src/utils/merkle.ts:11

Properties

leaves

• leaves: string[]

Defined in

src/utils/merkle.ts:5

---

branches

• branches: string[][] = []

Defined in

src/utils/merkle.ts:7

---

root

• root: string

Defined in

src/utils/merkle.ts:9

Methods

hash

▸ Static hash(a, b): string

Create pedersen hash from a and b

Parameters

Name	Type
a	string
b	string

Returns

string

format: hex-string

Defined in

src/utils/merkle.ts:43

---

build

▸ Private build(leaves): string

Create Merkle tree

Parameters

Name	Type	Description
leaves	string[]	hex-string array

Returns

string

format: hex-string; Merkle tree root

Defined in

src/utils/merkle.ts:21

---

getProof

▸ getProof(leaf, branch?, hashPath?): string[]

Return path to leaf

Parameters

Name	Type	Default value	Description
leaf	string	undefined	hex-string
branch	string[]	undefined	hex-string array
hashPath	string[]	[]	hex-string array

Returns

string[]

format: hex-string array

Defined in

src/utils/merkle.ts:55