does anyone know how often the dynamic keys are updated when using tkip? I've just seen statements that it's done periodically and I am trying to determine how often it's done.
Here is an excerpt of something I found:
TKIP, like WEP before it, is based on the RC4 encryption algorithm, says Chris Bolinger, product manager for Cisco's wireless networking group. But TKIP, which will be available as a software/firmware upgrade for access points and Wi-Fi cards already equipped with WEP, has a longer key length and uses dynamic keys that are swapped periodically.
Here is an excerpt of something I found:
TKIP, like WEP before it, is based on the RC4 encryption algorithm, says Chris Bolinger, product manager for Cisco's wireless networking group. But TKIP, which will be available as a software/firmware upgrade for access points and Wi-Fi cards already equipped with WEP, has a longer key length and uses dynamic keys that are swapped periodically.