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RE: [AVT] RFC 3711 - questions about cryptographic context

Hi.
 
If I may add one question to those, why do I need to hold number of master keys, rather then one? What could be the situation requiring this?
 
Thanks,
 
Ofer
-----Original Message-----
From: avt-admin@ietf.org [mailto:avt-admin@ietf.org]On Behalf Of tal shahar
Sent: Sunday, May 09, 2004 12:03 PM
To: avt@ietf.org; srtp-users@lists.sourceforge.net
Subject: [AVT] RFC 3711 - questions about cryptographic context

hi
in 3.2.1.  Transform-independent parameters
1. the RFC states that the cryptographic context should hold the the master key(s)
assuming I wish to have SRTP and SRTCP sharing the same master key, what is the situation where I have more than one key
2. if I have only one master key, why do I need to hold the MKI
 
thanks a lot
tal

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