Re: francois' comments and why RFC4474 not used in the field

> Dan Wing wrote:
> > Other methods, which do not establish media -- BYE, MESSAGE,
> > etc. -- would receive signatures very similar to what RFC4474
> > does.  Namely, some certain SIP headers are signed and, if
> > present, the body is signed.
> 
> You're proposing signing the entire body of MESSAGE requests?
> 
> But what if some intermediary, for policy reasons, wants to 
> change the 
> contents of a MESSAGE -- say, by redacting selected words the service 
> provider feels are inappropriate -- without the consent of 
> either party?
> 
> ;-)

"file system check" is spelled f-s-c-k.

-d

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