auth handshake and rendevouz objects

[Sunnanvind Fenderson]

> 1. A->B:    I'd like to give you the handle (S,x).
> 2.  B->S:   Gimme handle x. A said I could have it.
> 3.   S->A:  Do you really want to give x to B?
> 4.   A->S:  Sure.
> 5.  S->B:   Ok, here's the handle.
> 6. B->A:    Thanks, I've got it now.

I'm probably just showing my ignorance, but how about:

A->S: Give the handle x to B.
 S->B: Here's the handle.
B->A: Thanks, I've got it now.

(or even

A->S: Give the handle x to B.
 S->A: Really?
  A->S: Sure.
    S->B: Here's the handle.
B->A: Thanks, I've got it now.

)


Sunnan