ietf-openpgp
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Re: Subpacket clarification

2003-03-12 22:25:10


On Wednesday, Mar 12, 2003, at 22:14 US/Eastern, David Shaw wrote:
In section 5.2.4.1. Subpacket Hints:

   An implementation SHOULD put the two mandatory subpackets, creation
   time and issuer, as the first subpackets in the subpacket list,
   simply to make it easier for the implementer to find them.

Both PGP and GnuPG put the creation time in the hashed area, and the
issuer in the unhashed area, and the most recent draft was revised to
match this reality.  Given that, perhaps it would be good to modify
the phrase slightly with "... as the first subpackets in their
respective subpacket lists..."

Just so I understand... given that a valid OpenPGP message can have these packets anywhere in the list, how is it easier for a conformant implementation to find them? Faster... now that I could understand. But it would seem that any valid OpenPGP implementation will have to implement the complete locating algorithm anyway. What is it that I'm missing?

Cheers,
-J

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This was a lie and we could not let them publish it."
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