Subject: [AVT] lifetime of parameters

From: tal shahar <[email-masked]>
Date: Sun, 23 May 2004 05:16:46 -0700 (PDT)

hi 
I'd like to ask whether the following parameters should be on a per session basis
or any other
n_a, n_e, n_s - I'm pondering whether they should be per master key
key derivation rate - same
encryption ,authentication algorithms and block cipher size - should they be on a per stream basis
 
thanks a lot
Tal

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