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. | MCQ Hive

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

Previous CCMP uses which block cipher mode of operation?

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