On Tue, Jun 10, 2003 at 02:22:14PM +0800, Patrick Lam wrote: > > Does S/MIME have to be run on TLS? My gut feeling is that TCP should be > OK. But what about UDP?
TLS is concerned with encrypting at the transport layer whereas S/MIME is concerned with encrypting and/or signing messages - they are not terribly related. AFAIK there is no fundamental incompatibility between S/MIME and any transport although S/MIME may cause messages to grow beyond the 1300 byte threshold which then invokes the requirement that a congestion controlled transport be used (e.g. TCP). _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
