What are three primary components that describe TKIP? (Choose three.)
A.
broadcast key rotation
B.
dynamic WEP
C.
message integrity check
D.
per-packet key hashing
E.
symmetric key cipher
F.
WPA2 enterprise mode
Explanation:
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I have my doubts with this answer for two reasons:
– TKIP does not define broadcast nor unicast key rotation. That is defined by 802.11i/WPA. Both keys are derived from the PMK key. TKIP only enhances the WEP cipher mehod.
– TKIP uses symmetric encryption keys (the PTK) which is then mixed with the senders MAC, the packet number and the IV to produce a final key stream.
So, I would say, given the question, that the answer should be C, D, E.
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It uses broadcast key rotation. The answer is right. I read it in the quick reference.
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Answer is right. TKIP dos not use symmetric.
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A,C, and D
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