26 lines
530 B
Swift
26 lines
530 B
Swift
//
|
|
// Block.swift
|
|
// Blockchain
|
|
//
|
|
// Created by Victor BODINAUD on 27/02/2020.
|
|
// Copyright © 2020 Victor BODINAUD. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
import CryptoKit
|
|
|
|
class Block {
|
|
var hash: String!
|
|
var data: String!
|
|
var previousHash: String!
|
|
var index: Int!
|
|
|
|
func generateHash() -> String {
|
|
if let hashData = data.data(using: .utf8) {
|
|
_ = SHA256.hash(data: hashData)
|
|
}
|
|
|
|
return NSUUID().uuidString.replacingOccurrences(of: "-", with: "")
|
|
}
|
|
}
|