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Re: propagation control



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>Is the "Comment: Processed by Mailcrypt 3.4, an Emacs/PGP interface"
>part of the PGP signature/integrity process, in the manner
>perhaps similar to that which S/MIME uses to created extended Signatures
>involving signed text *and* authenticated Attributes?

No, it's not; anyone can put a "Comment:" (or other) fields there.
If PGP doesn't know about the field, then it'll complain, but the
verification will work. Notice that those fields are NOT included in
the signing process.

>Could on put SPKI 5-tuples in here, if it is?

One could, if they were independently signed. I don't see what the
purpose would be however.

>Is it conceivable to put a long legal multi-line 
>notice in the space, if it is?

There can be more than one Comment: lines there, so you can break the
object to multiple lines.

>Can the field itself be a (long) PGP signed object, in the parsing
>model of PGP, or an arbitary mime type even (to handle
>presentation characteristics)?

Presumably, yes.

I don't see how this relates to SPKI really. If you have further
questions, could we take this off-line ?
Regards,
- -Angelos

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Comment: Processed by Mailcrypt 3.4, an Emacs/PGP interface

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