Re: TO COMPRESS OR NOT TO CMPRS (please reply)
Stephen Kent <kent@bbn.com> Fri, 28 February 1997 23:42 UTC
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Date: Fri, 28 Feb 1997 18:35:51 -0500
To: Phil Karn <karn@qualcomm.com>
From: Stephen Kent <kent@bbn.com>
Subject: Re: TO COMPRESS OR NOT TO CMPRS (please reply)
Cc: perry@piermont.com, rmonsour@earthlink.net, ipsec@tis.com
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Phil, Just a minor correction: let's not refer to SSL or SSH as "transport layer" security protocols. These protocols operate above the transport layer. I'd call SSL a session layer security protocol, if I had to attach a label. TLSP is an example of a transport layer security protocol, i.e., it is integrated into the transport layer, not layered on top. Also, one additional downside of session layer security protocols is the possible dependence on the ordering provided by the transport layer protocol. In the case of SSL, this means that an attack on TCP can quickly kill the SSL session, requiring a new SSL session to be created, while TCP thinks that everything is just fine... Steve
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Bob Monsour
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) EKR
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Bob Monsour
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Dennis Glatting
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Terry L. Davis, Boeing Information & Support Services, Bellevue, WA
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) EKR
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Rodney Thayer
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Phil Karn
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Stephen Kent
- Re: TO COMPRESS OR NOT TO CMPRS (please reply) Phil Karn