I generated the following test V4 private key with PGP 5.5i (passphrase test).
The draft says:
--
5.2.3.4. Issuer
(8 octet key ID)
The OpenPGP key ID of the key issuing the signature.
MUST be present in the hashed area.
--
But PGP seems to have put the key ID subpacket in the unhashed area. Am I just
going mad, or does this need to go in the "Implementation nits" section?
Ian.
-----BEGIN PGP PRIVATE KEY BLOCK-----
Version: PGPfreeware 5.5.3i for non-commercial use <http://www.pgpi.com>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=gPwT
-----END PGP PRIVATE KEY BLOCK-----
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: PGPfreeware 5.5.3i for non-commercial use <http://www.pgpi.com>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=dt4e
-----END PGP PUBLIC KEY BLOCK-----