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A plugin for generating a hash based on Argon2 algorithm in Android / iOS platform.

What is Argon2

Argon2 is a password hashing algorithm. If you want to know more details, please refer to the following document

Getting Started

Add a dependency in your pubspec.yaml:

  fargon2: ^0.0.1
import 'package:fargon2/fargon2.dart';

void main() {
  // mode options: argon2id, argon2i, argon2d
  final hash = await Fargon2(mode: Fargon2Mode.argon2id).hash(
        passphrase: 'mypassphrase',
        salt: 'mysalt01',
        hashLength: 16,
        iterations: 3,
        parallelism: 2,
        memoryKibibytes: 65536,
  print(hash); // p8kGaAwsB0ZZhs/a1yEUcQ==


This dart package is a wrapper of CatCrypto and argon2kt.

Compared to those, the code I've written is short. I would like to express my gratitude to them and all contributors.