lib/zip/crypto/null_encryption.rb
# frozen_string_literal: true
module Zip
module NullEncryption # :nodoc:
def header_bytesize
0
end
def gp_flags
0
end
end
class NullEncrypter < Encrypter # :nodoc:
include NullEncryption
def header(_mtime)
''
end
def encrypt(data)
data
end
def data_descriptor(_crc32, _compressed_size, _uncomprssed_size)
''
end
def reset!; end
end
class NullDecrypter < Decrypter # :nodoc:
include NullEncryption
def decrypt(data)
data
end
def reset!(_header); end
end
end
# Copyright (C) 2002, 2003 Thomas Sondergaard
# rubyzip is free software; you can redistribute it and/or
# modify it under the terms of the ruby license.