module HexaPDF::Filter::Crypt

This filter module implements the Crypt filter. The only supported part is using the Identity filter.

Public Class Methods

decoder(source, options) click to toggle source

See HexaPDF::Filter

# File lib/hexapdf/filter/crypt.rb, line 46
def self.decoder(source, options)
  if !options || !options.key?(:Name) || options[:Name] == :Identity
    source
  else
    raise FilterError, "Handling of Crypt filters besides Identity is not implemented"
  end
end