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Grouping SAs (was Re: How many algorithms per SA/Transform?)



C. Harald Koch writes:

> Which brings us back to an old question: what do you call the set of
> Security Associations that describe the actual desired results, as in
> 
> "use AH(HMAC-ND5) for authentication, ESP(DES)(tunnel mode) for encryption,
>      -------------------------------  ------------------------------------
>                  SA 1                          SA 2
> 
> and only accept traffic that has AH(HMAC-MD5) , ESP(DES)(tunnel mode)."
>                                   -----------   ---------------------
>                                       SA 3              SA 4
> 
> 
> Is this perhaps a "Security Association Bundle"? Anyone got a better name?

We use the term "Security Scheme" which is nice because it is relatively
simple, accurately portrays it's own contents, and doesn't sound like a
stilted computer geek term.

Of course, if the IETF needs to acronym-ize the term (as it seems to do
with everything in the whole world), you might end up with a bit of a
negative connotation.


ben





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