Preshared key (PSK) authentication requires that the encryption key __________. a. must be entered on all devices prior to wireless communication occurring b. be the same length as the Initialization...

Preshared key (PSK) authentication requires that the encryption key __________.

a. must be entered on all devices prior to wireless communication occurring

b. be the same length as the Initialization Vector (IV)

c. be entered in hexadecimal notation on the access point

d. be encrypted before it can be entered by a user on a wireless device