The ____ is used by the EAP key exchanges to provide confidentiality.
A) KEK
B) KCK
C) WPAK
D) nonce key

Question

Quizplus · Accepted Answer

The KEK (Key Encryption Key) is used by the EAP key exchanges to provide confidentiality. It is used to encrypt the pairwise transient key (PTK) during the 4-way handshake in WPA/WPA2. The KEK is generated by deriving it from the master session key (MSK) using a key derivation function. The KEK is then used to encrypt and decrypt the PTK, which is used to secure the data transmissions between the wireless client and access point.

The ____ Is Used by the EAP Key Exchanges to Provide