Question: 1. Explain what is wrong with the encryption scheme used by WEP. 2. Describe the authentication protocol that WEP employs to authenticate a wireless host

1. Explain what is wrong with the encryption scheme used by WEP.

2. Describe the authentication protocol that WEP employs to authenticate a wireless host to a wireless AP (given that the two have a pre-shared symmetric key). Show an attack on this protocol. That is, show how an attacker, who does not have access to the key shared between a host and an AP, can impersonate the host.

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