@aliases/zxcvbn

Low-budget password strength estimates, powered by Demo Macro.

This package is the typescript version of zxcvbn, which performs slightly better than the original version and is fully compatible with it.

Getting started

# npm
$ npm install @aliases/zxcvbn

# yarn
$ yarn add @aliases/zxcvbn

# pnpm
$ pnpm add @aliases/zxcvbn

Usage

import zxcvbn from "@aliases/zxcvbn";

console.log(zxcvbn("abc123"));

$ vite-node zxcvbn.ts
{
  password: 'abc123',
  guesses: 14,
  guesses_log10: 1.1461280356782377,
  sequence: [
    {
      pattern: 'dictionary',
      i: 0,
      j: 5,
      token: 'abc123',
      matched_word: 'abc123',
      rank: 13,
      dictionary_name: 'passwords',
      reversed: false,
      l33t: false,
      base_guesses: 13,
      uppercase_variations: 1,
      l33t_variations: 1,
      guesses: 13,
      guesses_log10: 1.1139433523068367
    }
  ],
  calc_time: 4,
  crack_times_seconds: {
    online_throttling_100_per_hour: 504,
    online_no_throttling_10_per_second: 1.4,
    offline_slow_hashing_1e4_per_second: 0.0014,
    offline_fast_hashing_1e10_per_second: 1.4e-9
  },
  crack_times_display: {
    online_throttling_100_per_hour: '8 minutes',
    online_no_throttling_10_per_second: '1 second',
    offline_slow_hashing_1e4_per_second: 'less than a second',
    offline_fast_hashing_1e10_per_second: 'less than a second'
  },
  score: 0,
  feedback: {
    warning: 'This is a top-100 common password',
    suggestions: [ 'Add another word or two. Uncommon words are better.' ]
  }
}

License

• MIT © Demo Macro