How do TKIP and MIC perform encryption in the WPA personal security model?
What will be an ideal response?
The steps are as follows:
* Step 1-Instead of using an initialization vector and secret key as with WEP, the temporal key is XORed with the sender's MAC address to create an intermediate Value 1.
* Step 2-Value 1 is then mixed with a sequence number to produce Value 2, which is the per-packet key.Value 2 is then entered into the Pseudo-Random Number Generator (PRNG), just as with normal WEP.
* Step 3-Instead of sending the text through the CRC generator, the MIC key, sender's MAC address, and receiver's MAC address are all sent through a MIC function.This creates text with the MIC key appended.This value is then XORed with the keystream to create the ciphertext.
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A) heading B) footnote C) body D) signature and verification E) comments
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What will be an ideal response?