Class: Archive::Zip::Codec::TraditionalEncryption::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/archive/zip/codec/traditional_encryption.rb

Overview

Archive::Zip::Codec::TraditionalEncryption::Base provides some basic methods which are shared between Archive::Zip::Codec::TraditionalEncryption::Encrypt and Archive::Zip::Codec::TraditionalEncryption::Decrypt.

Do not use this class directly.

Direct Known Subclasses

Decrypt, Encrypt

Instance Method Summary collapse

Constructor Details

#initialize(io, password, mtime) ⇒ Base

Creates a new instance of this class. io must be an IO-like object to be used as a delegate for IO operations. password should be the encryption key. mtime must be the last modified time of the entry to be encrypted/decrypted.



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# File 'lib/archive/zip/codec/traditional_encryption.rb', line 24

def initialize(io, password, mtime)
  @io = io
  @password = password.nil? ? '' : password
  @mtime = mtime
  initialize_keys
end