chalmagean

# Install https://github.com/rubencaro/cipher first
require Cipher.Helpers, as: H

defmodule Enc do
  @random_key H.env(:keyphrase) |> Cipher.Digest.generate_key

  def stream_encrypt(xml) do
    {_, result} =
      :crypto.stream_init(:rc4, @random_key)
      |> :crypto.stream_encrypt(xml)