Which of the following represents weaknesses in the WEP security protocol? Select two.

Group of answer choices

It combines a $24-$bit IV with the secret key to generate a random number.

The code could be cracked in less than $7$ hours if the router is using $802\mathrm{.}11$b$.$

The supported secret key is limited to a length that cannot exceed $40$ bits.

The combination of the IV and the default key cannot exceed $64$ bits.

Specifying the shared secret key on both devices increases the attack surface.