____ Is Defined as the Exchange of Information Over an Unsecured

question 22

Multiple Choice

____ is defined as the exchange of information over an unsecured medium that allows each of two parties, the sender and the recipient, to compute a value that will be used to construct a secret key for a symmetric cipher during the rest of the communication.

• A) Message authentication code
• B) Digital certificate
• C) Key agreement
• D) Keyed hashes