unlimited_strength_cryptography.rb

if RUBY_PLATFORM == "java" # Allows the application to work with other Rubies if not JRuby
  require "java"
  java_import "java.lang.ClassNotFoundException"

  begin
    security_class = java.lang.Class.for_name("javax.crypto.JceSecurity")
    restricted_field = security_class.get_declared_field("isRestricted")
    restricted_field.accessible = true
    restricted_field.set nil, false
  rescue ClassNotFoundException => e
    # Handle Mac Java, etc not having this configuration setting
    $stderr.print "Java told me: #{e}n"
  end
end