password

A set of high-level APIs over PointyCastle to hash and verify passwords securely.<br> Heavily inspired on PHP's Password Hashing Functions.

Looking for two-way cryptography (encryption+decryption)? Please, visit encrypt.

API

`Password.hash`

Password.hash('password', new PBKDF2());
// $pcks$64,10000,64$530f8afbc74536b9a963b4f1c4cb738bcea7403d4d606b6e074ec5d3baf39d18$56158864e365bd78f6afda27f9a239bcb3f2b7a4773d4c0d0858c86266119d1e35aae9ca1a4777ed3d85c42caeed0c57cc7e09fe7d152d5d4d4ee08506c2b41a

`Password.verify`

Password.verify('password', previousOutput);
// true

Password.verify('secret', previousOutput);
// false

Defaults

In almost cases, you should rely on default PRNG for salts. It is cryptographically secure and unique for each password.

On the other hand, you are encouraged to change interations count for what your hardware can handle.

PBKDF2


Digest	SHA-512
Block size	64 bytes
Salt	32 bytes Fortuna
Iteration count	10000
Key length	64 bytes

Waiting for Argon2.

1.0.0

Stable and documented API.

example/main.dart

import 'package:password/password.dart';

void main() {
  final password = 'secret';
  final algorithm = PBKDF2();
  final hash = Password.hash(password, algorithm);

  print(hash);
  print(Password.verify(password, hash));
  print(Password.verify('wrongpass', hash));
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  password: ^1.0.0

2. Install it

You can install packages from the command line:

with pub:


$ pub get

with Flutter:


$ flutter packages get

Alternatively, your editor might support pub get or flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:password/password.dart';

Version	Uploaded	Documentation	Archive
1.0.0	Dec 17, 2018
0.1.1+2	Jul 23, 2018
0.1.1+1	Jun 2, 2018
0.1.1	Jun 2, 2018
0.1.0	Jun 2, 2018

Popularity: Describes how popular the package is relative to other packages. [more]	77
Health: Code health derived from static analysis. [more]	100
Maintenance: Reflects how tidy and up-to-date the package is. [more]	100
Overall: Weighted score of the above. [more]	88

Learn more about scoring.

We analyzed this package on Dec 17, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

Dart: 2.1.0
pana: 0.12.7

Platforms

Detected platforms: Flutter, web, other

No platform restriction found in primary library package:password/password.dart.

Dependencies

Package	Constraint	Resolved
Direct dependencies
Dart SDK	>=2.0.0 <3.0.0
pointycastle	^1.0.0	1.0.0
Dev dependencies
test	^1.5.1+1

Dart pub

password 1.0.0