The fundamental difference between symmetric and asymmetric key cryptographic systems is that symmetric key cryptography uses:

The fundamental difference between symmetric and asymmetric key cryptographic systems is that
symmetric key cryptography uses:

A.
multiple keys for non-repudiation of bulk data.

B.
different keys on both ends of the transport medium.

C.
bulk encryption for data transmission over fiber.

D.
the same key on each end of the transmission medium.

Explanation: