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Which key in the PTK protects the confidentiality of keys and data during RSN associated procedure?

A. Eapol kck
B. Eapol kek
C. Tk
D. All of the mentioned

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What is the size of the Message Integrity Code Key?

A. 64 bits
B. 128 bits
C. 256 bits
D. 512 bits

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Which one of these is not a Traffic control key?

A. Gtk
B. Tk
C. Mic key
D. Wep key

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The MPDU exchange for distributing pairwise keys is known as __________

A. 2-way handshake
B. 4-way handshake
C. 5 way handshake
D. 3 way handshake

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GTK is encrypted using:

A. Either rc4 or aes
B. Des
C. Rabin
D. Ecc

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Message Integrity Code (MIC) is generated by an algorithm called

A. Susan
B. Michael
C. Is generated by an algorithm called michael.
D. Rijndael

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The TKIP and CCMP both provide 3 services: Message Integrity, Data Confidentiality and Protected Data Transfer.

A. True
B. False
C.
D.

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CCMP uses which block cipher mode of operation?

A. Ofb
B. Cfb
C. Ctr
D. Cbc

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In CCMP a 128-bit AES Key is used for both integrity and confidentiality. The scheme uses a ___________ bit packet number to construct a nonce to prevent __________ attacks.

A. 48, replay
B. 64, replay
C. 48, transient
D. 64, transient

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