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Which of the following statements about symmetric and asymmetric cryptography is true?

Which of the following statements about symmetric and asymmetric cryptography is true?

PrepAway - Latest Free Exam Questions & Answers

A.
Asymmetric encryption has faster performance, slower to implement, and uses only one key.

B.
Asymmetric encryption is slower than symmetric, encrypts keys, and uses a key pair.

C.
Symmetric encryption uses in-band key exchange, has faster performance, and uses a single key.

D.
Symmetric encryption has faster performance, is slower to implement, and uses a key pair.

Explanation:
Asymmetric, through its use of dual keys that are extraordinarily
long, requires more computations and longer processing times. Symmetric encryption
uses a single secret key for encryption and decryption.


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