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what are three benefits of using the TKIP instead of WEP?

When implementing WLAN security, what are three benefits of using the TKIP instead of
WEP? (Choose three.)

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A.
TKIP uses an advanced encryption scheme based on AES.

B.
TKIP provides authentication and integrity checking using CBC-MAC.

C.
TKIP provides per-packet keying and a rekeying mechanism.

D.
TKIP provides message integrity check.

E.
TKIP reduces WEP vulnerabilities by using a different hardware encryption chipset.

F.
TKIP uses a 48-bit initialization vector.


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