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CWSP-207 · Question #127

What statement is true regarding the nonces (ANonce and SNonce) used in the IEEE 802.11 4 Way Handshake?

The correct answer is A. Both nonces are used by the Supplicant and Authenticator in the derivation of a single PTK. See the full explanation below for the reasoning.

Question

What statement is true regarding the nonces (ANonce and SNonce) used in the IEEE 802.11 4 Way Handshake?

Options

  • ABoth nonces are used by the Supplicant and Authenticator in the derivation of a single PTK.
  • BThe Supplicant uses the SNonce to derive its unique PTK and the Authenticator uses the ANonce
  • CNonces are sent in EAPoL frames to indicate to the receiver that the sending station has installed
  • DThe nonces are created by combining the MAC addresses of the Supplicant, Authenticator, and

How the community answered

(15 responses)
  • A
    73% (11)
  • B
    7% (1)
  • C
    13% (2)
  • D
    7% (1)

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