Argon2

Argon2 password hashing library for Elixir.

Argon2 is the official winner of the Password Hashing Competition, a several year project to identify a successor to Bcrypt / Pbkdf2 / Scrypt password hashing methods.

Changes in version 2

In version 2.0, argon2_elixir has been updated to implement the Comeonin and Comeonin.PasswordHash behaviours.

It now has the following two additional convenience functions:

• add_hash/2
  • same as Comeonin.Argon2.add_hash in Comeonin version 4
  • hashes a password and returns a map with the password hash
• check_pass/3
  • same as Comeonin.Argon2.check_pass in Comeonin version 4
  • takes a user struct and password as input and verifies the password

Installation

1. Add argon2_elixir to your list of dependencies in mix.exs:

def deps do
  [{:argon2_elixir, "~> 2.0"}]
end

2. Configure argon2_elixir - see the documentation for Argon2.Stats for more details

Comeonin wiki

See the Comeonin wiki for more information on the following topics:

• algorithms
• requirements
• deployment
  • including information about using Docker
• references

Contributing

There are many ways you can contribute to the development of this library, including:

• reporting issues
• improving documentation
• sharing your experiences with others
• making a financial contribution

Donations

First of all, I would like to emphasize that this software is offered free of charge. However, if you find it useful, and you would like to buy me a cup of coffee, you can do so at paypal.

Documentation

http://hexdocs.pm/argon2_elixir

License

Apache 2.0. Please read the argon2/LICENSE file for more details about the Argon2 license.