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:
12/31/1987
ISBN(s):
0726248347
Number of Pages:
28
File Size:
1 file , 270 KB
Product Code(s):
10109337, 10109295, 10109303
Note:
This product is unavailable in Ukraine, Russia, Belarus
