ietf-openpgp
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Re: Signature Subpacket 10?

2005-06-30 06:01:11

On Thu, Jun 30, 2005 at 01:13:02PM +0100, Ben Laurie wrote:

Aha. Well, I'd like to be able to extract the data, just for 
completeness. Does anyone have a format for the packet?

I believe it is the same as the format for the designated revocation
subpacket (#12).  A class byte, followed by an algorithm byte for the
public key algorithm of the key being ARR-ed to, followed by the (V4)
fingerprint of the ARR key.

The class byte has bits defined to express "please follow this ARR" or
"you must follow this ARR", but I'm afraid I don't know which bits
mean what offhand.

David


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