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On Saturday 22 Oct 2011 10:30:34 Lavender wrote: |
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> >Who told you that? |
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> >I searched information though internal search engine, |
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> |
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> all I got was that wpa_supplicant don't support AES and |
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> once I had tried it just like the configuration you gave , |
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> it failed ,so I thought wpa_supplicant still don't support AES . |
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> Sorry, I made a mistake :-( , but finally I make it ,I can connect |
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> the Internet . |
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|
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I'm glad you can now connect! :-) |
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|
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CCMP which stands for "Counter Mode with Cipher Block Chaining Message |
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Authentication Code Protocol" uses the Counter Mode with CBC-MAC, which from |
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what I understand uses 128bit AES ciphers. So, as long as you set up |
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wpa_supplicant to use proto=RSN with pairwise=CCMP and group=CCMP you will |
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always connect with the AES encryption standard. |
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|
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NOTE: It is not necessary to specify CCMP because it is used by default as |
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the first option, but if you don't specify it and the AP uses WPA/TKIP only, |
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then instead of the connection failing wpa_supplicant will switch from CCMP to |
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TKIP. I'm stating the obvious here, but if having a wireless connection is |
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more important than *always* using AES, then of course you do not need to |
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specify CCMP. |
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-- |
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Regards, |
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Mick |