Then open up your devise configuration, which supposedly lives at
config/initializers/devise.rb and configure your encryptor to be
# config/initializers/devise.rb Devise.setup do |config| # .. config.encryptor = :scrypt # ... end
It is also recommended to uncomment (or add)
config.pepper with a random
string that will be used in addition to the per-user
password_salt when hashing.
Configuring algorithm complexity
config.stretches option does not affect the calculation complexity. Instead,
please adjust the
scrypt defaults to your liking. Please note that in the test
environment you will probably want to reduce complexity if you find your test suite
slows down significantly. Please refer to the SCrypt gem documentation about SCrypt
config options and their effect.
# Example config: SCrypt::Engine::DEFAULTS[:key_len] = 64 SCrypt::Engine::DEFAULTS[:salt_size] = 32
The test suite passes against MRI 1.8.7, 1.9.2, 1.9.3, REE, and Rubinius in both 1.8 and 1.9 modes.
JRuby is not supported because the SCrypt gem is a C extension and therefore is incompatible with it.
- Fork it
- Create your feature branch (
git checkout -b my-new-feature)
- Commit your changes (
git commit -am 'Add some feature')
- Push to the branch (
git push origin my-new-feature)
- Create new Pull Request
Copyright (c) 2012 Christoph Olszowka, Capita Unternehmensberatung GmbH
Released under MIT License. See