Dart implementation of BLAKE2 cryptographic hash function.

(Currently implements BLAKE2s variant.)

Supports variable length digests, keying, salt, personalization, and tree
mode; see constructor declaration.

EXAMPLE

	import 'dart:utf';
	import 'package:crypto/crypto.dart';
	import 'package:blake2/blake2.dart';

	var h = new BLAKE2s();
	h.add(encodeUtf8("I want to hash this string"));
	var digest = h.close();
	print(CryptoUtils.bytesToHex(digest));

TODO

	- documentation
	- BLAKE2b
	- tests for tree mode
	- publication on pub.dartlang.org.


PUBLIC DOMAIN DEDICATION

Written in 2013 by Dmitry Chestnykh.

To the extent possible under law, the author have dedicated all copyright
and related and neighboring rights to this software to the public domain
worldwide. This software is distributed without any warranty.
http://creativecommons.org/publicdomain/zero/1.0/