In theory, yes. But I haven't tested the theory.allanlewis wrote:Does the use of wpa_supplicant for WEP/WPA encryption have any impact on system performance?
It would make an interesting experiment to check CPU usage (with conky) while downloading a large file using WEP decryption via iwconfig, versus WEP decryption via wpa_supplicant.
Then do the same test again using WPA with the Ralink driver and iwpriv commands, versus wpa_supplicant.
I'm guessing the difference in CPU usage would only be noticeable with an i486 or Pentium1.