A security technician would like an application to use random salts to generate short lived
encryption leys during the secure communication handshake process to increase communication
security. Which of the following concepts would BEST meet this goal?
A.
Ephemeral keys
B.
Symmetric Encryption Keys
C.
AES Encryption Keys
D.
Key Escrow
A.
Leanne is correct
If no salt is used within the key derivation then the session keys … key agreement should generate sufficiently random ephemeral key material.
I pick A. Ephemeral keys
https://en.wikipedia.org/wiki/Ephemeral_key
Usually asymmetric encryption is used for session creation, which rule out B and C.