SHA1 in Dart

Install Libraries

environment:
  sdk: ">=2.7.0 <3.0.0"
dependencies:
    crypto: ^3.0.1 

Run Application

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

void main() {
  var password = "nilpointer";
  var bytes = utf8.encode(password);
  var hashed = sha1.convert(bytes);
  print("hashed: ${hashed}");
  var password2 = "abc";
  if (sha1.convert(utf8.encode(password2)) == hashed) {
    print("password and password 2 match");
  } else {
    print("password and password 2 do not match");
  }
}

Output

hashed: 6430fc4a02e8f1b47a540868eb1b62bcf50ae4f1
password and password 2 do not match