Which two statements about the Wired Equivalent Privacy （WEP

the two methods of authentication using the WEP encryption are open and shared key

the 802.11 standard defines WEP security using 128-bit keys

WEP can provide stronger authentication through the use of LEAP， PEAP， or EAP-FAST

WEP is a scalable encryption solution that uses static keys for authentication

WEP security provides only one-way authentication

WEPv2 offers improved encryption by replacing the RC4 encryption mechanism with the AES （symmetric block cipher） mechanism