# ExpasswordExternalBcrypt

This module add support for Bcrypt to ExPassword via an external command (php) for environments where a NIF can't be compiled

## Prerequisites

* [PHP]( available via the PATH variable environment

## Installation

If [available in Hex](, the package can be installed by adding `expassword_external_bcrypt` to your list of dependencies in `mix.exs`:

def deps do
    {:expassword, "~> 0.2"},
    {:expassword_external_bcrypt, "~> 0.2", only: ~W[dev test]a},

Documentation can be generated with [ExDoc]( and published on [HexDocs]( Once published, the docs can be found at [](

## Options

Reasonable *options* are:

  # the algorithmic cost, defines the number of iterations
  cost: 10,

(you should lower these values in config/test.exs to speed up your tests)