RE: [AVT] <From, To> and MKI, FRC 3711

["Elisabetta Carrara (KI/EAB)" <elisabetta.carrara at ericsson.com>]

Hi Ofer,
you can omit it (note the use of MAY in the crypto 
context definition, section 3.2.1). 

Cheers
/Elisabetta


>-----Original Message-----
>From: avt-admin@ietf.org [mailto:avt-admin@ietf.org]On Behalf Of Ofer Goren
>Sent: den 11 maj 2004 13:35
>To: avt@ietf.org; srtp-users@lists.sourceforge.net
>Subject: [AVT] <From, To> and MKI, FRC 3711


>Hi.
>
>In RFC 3711, section 8.1.1, it says that "using the MKI 
>does not exclude using <From, To> key
>   lifetime simultaneously".
>
>As I understand it, both mechanisms can be used for the 
>same session simultaneously. However, does the <From, To> 
>mechanism is MANDATORY to be used every time (whether 
><From, To> is used or not), or can I omit it if I'm using MKI?
>
>Thanks,
>
>Ofer.

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