Author Question: To communicate using public key cryptography, each party in a transaction must have: (a) A ... (Read 79 times)

CBme · **on:** Jul 7, 2018

To communicate using public key cryptography, each party in a transaction must have:

(a) A private key.
(b) A public key.
(c) A KDC.
(d) Both (a) and (b).

Question 2

When transmitting a message using a KDC,

(a) the KDC generates a session key and sends it to both the merchant and the customer.
(b) the KDC generates two session keys and sends one to the merchant and the other to the customer.
(c) the KDC certifies that the messages being sent between the parties does not contain viruses.
(d) the KDC certifies that the author of the message is not a fraud.