Please, could you be more accurate

When you create the private key file(pem file), you are asked to provide a passphrase that can be used to decode the File. The Passphrase is a key to allow you to confirm the validity of the private key file (pem file). Stephen Walsh s.walsh@signadou.acu.edu.au Client Support Officer (Technology) Australian Catholic University (Limited) PO Box 256, Dickson ACT 2602 Phone: +61 2 6209 1133 Fax: +61 2 6209 1179 Mobile: +61 419 496796 +++++++++++++++++++++++++++++++++++++++++++++++++ CRICOS Registration: 00004G, 00112C, 00873F, 00885B ABN 15 050 192 660 +++++++++++++++++++++++++++++++++++++++++++++++++