Class: Zip::TraditionalDecrypter

Inherits:
Decrypter show all
Includes:
TraditionalEncryption
Defined in:
lib/zip/crypto/traditional_encryption.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods included from TraditionalEncryption

#gp_flags, #header_bytesize, #initialize

Instance Method Details

#decrypt(data) ⇒ Object 



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# File 'lib/zip/crypto/traditional_encryption.rb', line 78

def decrypt(data)
  data.unpack('C*').map { |x| decode x }.pack('C*')
end

#reset!(header) ⇒ Object 



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# File 'lib/zip/crypto/traditional_encryption.rb', line 82

def reset!(header)
  reset_keys!
  header.each_byte do |x|
    decode x
  end
end