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Tue, 10-07-2008, 02:30 PM
#1
I thought TKIP is just a key protocol, not data encryption. AES is data encryption, not a key protocol. They're not mutually exclusive and hardly related to each other.
http://en.wikipedia.org/wiki/Tempora...grity_Protocol
http://en.wikipedia.org/wiki/Advance...ption_Standard
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Tue, 10-07-2008, 03:29 PM
#2
"TKIP comprises the same encryption engine and RC4 algorithm defined for WEP. However, the key used for encryption in TKIP is 128 bits long."
TKIP was made as a quick fix to weak WEP security. WPA2 is a finalized standard and it uses TKIP to be backwards compatible w\ devices that maybe can't do AES.
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