You are asked about the benefits of asymmetric-key encryption. Which choice correctly describes
a benefit of asymmetric-key encryption?
A.
Asymmetric-key encryption is faster than all other forms of encryption.
B.
Key management is easier because the public key is distributed and the private key remains
with its owner.
C.
You only need one key to encrypt and decrypt the same data.
D.
Once something is encrypted, decryption is mathematically impossible.