Calculate sha256 hash in dart

Use the crypto package we can calculate sha hash:

Install:

$ dart pub add crypto

Example:

import 'dart:convert';
import 'package:crypto/crypto.dart';

String sha256hash(String s) {
  var bytes = utf8.encode(s); // data being hashed
  return sha256.convert(bytes).toString();
}

Reference

• https://pub.dev/packages/crypto