Description

Specifies a key management system based on a terminal key whose value is dependent on the Message Authentication Code (MAC) residues of previous transactions. The system allows for a new set of transaction keys, including a MAC key and a PIN encryption key, to be generated for each transaction; thus dispensing with the need for fixed keys in the terminal.

Product Details

Edition:

1st

Published:

01/01/1988

ISBN(s):

0726248347

Number of Pages:

28

File Size:

1 file , 270 KB

Product Code(s):

10109337, 10109295, 10109303