CWNP
CWSP-207 · Question #98
In the basic 4-way handshake used in secure 802.11 networks, what is the purpose of the ANonce and SNonce? (Choose 2)
The correct answer is D. They are input values used in the derivation of the Pairwise Transient Key. E. They allow the participating STAs to create dynamic keys while avoiding sending unicast. See the full explanation below for the reasoning.
Question
In the basic 4-way handshake used in secure 802.11 networks, what is the purpose of the ANonce and SNonce? (Choose 2)
Options
- AThey are used to pad Message 1 and Message 2 so each frame contains the same number of
- BThe IEEE 802.11 standard requires that all encrypted frames contain a nonce to serve as a
- CThey are added together and used as the GMK, from which the GTK is derived.
- DThey are input values used in the derivation of the Pairwise Transient Key.
- EThey allow the participating STAs to create dynamic keys while avoiding sending unicast
How the community answered
(28 responses)- A7% (2)
- B14% (4)
- C4% (1)
- D75% (21)
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