úÎ_Õ The default key file.  Simply calls  . $Get a key from the given text file. MIf the file does not exist a random key will be generated and stored in that  file. File name where key is stored. The actual key.  key data key data     clientsession-0.4.0Web.ClientSessionKeydefaultKeyFile getDefaultKeygetKeyencryptdecrypt c_decrypt c_encrypt minKeyLength randomKey