antigone

Argon2 password hashing for Gleam.

This package uses the elixir_argon2 library, so you will need to have Elixir installed and be running on Erlang to use this package.

gleam add antigone

import antigone

pub fn main() {
  // You've got a password or token you wish to hash so that you can verify it
  // later without having to store the password or hash itself.
  let password = "blink182"

  // Hash the password with the default configuration:
  antigone.hash(antigone.hasher(), password)
  // -> "$argon2id$v=19$m=65536,t=3,p=4$h1bn4Va1EXJ+kReN0/q45Q$KMj1OQV0tueWPFKw97bB+RVGsYgdPpiVxZibzbc3dBw"

  // Alternatively you can specify your own configuration.
  // Here we are lowering the costs to make the hashing faster. You may want to
  // do this in your tests, but you must never do this in production.
  antigone.hasher()
  |> antigone.time_cost(1)
  |> antigone.memory_cost(8)
  |> antigone.hash(password)
  // -> "$argon2id$v=19$m=256,t=1,p=4$Q7MevutDdDKNtKFvygG7QQ$Ta+IOOaBq6iOfvUqBvehHmnVUzjpzOV7g3B+3VKqLfo"
}

Further documentation can be found at https://hexdocs.pm/antigone.

Why it is called Antigone?

I really liked X2: The Threat as a kid.