tornado-packages/fixed-merkle-tree
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simpler serialization

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poma 2020-09-25 17:16:01 +03:00
parent 96e254a46b
commit 4f6ff9b777
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2 changed files with 3 additions and 3 deletions
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2
package.json
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@ -1,6 +1,6 @@
{ {
"name": "fixed-merkle-tree", "name": "fixed-merkle-tree",
"version": "0.4.0", "version": "0.5.0",
"description": "Fixed depth merkle tree implementation with sequential inserts", "description": "Fixed depth merkle tree implementation with sequential inserts",
"main": "src/merkleTree.js", "main": "src/merkleTree.js",
"scripts": { "scripts": {

4
src/merkleTree.js
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@ -161,8 +161,6 @@ class MerkleTree {
serialize() { serialize() {
return { return {
levels: this.levels, levels: this.levels,
capacity: this.capacity,
zeroElement: this.zeroElement,
_zeros: this._zeros, _zeros: this._zeros,
_layers: this._layers, _layers: this._layers,
} }
@ -180,6 +178,8 @@ class MerkleTree {
static deserialize(data, hashFunction) { static deserialize(data, hashFunction) {
const instance = Object.assign(Object.create(this.prototype), data) const instance = Object.assign(Object.create(this.prototype), data)
instance._hash = hashFunction || defaultHash instance._hash = hashFunction || defaultHash
instance.capacity = 1 << instance.levels
instance.zeroElement = instance._zeros[0]
return instance return instance
} }
} }