Formal Draft

As discussed with John, I'm working on a formal specification of the OpenPGP
message format. At the moment it's a machine readable syntax and partially
semantics definition. This specification should be as small as possible and
should be a slow (sic!) reference implementation.

ftp://ftp.iks-jena.de/pub/mitarb/lutz/crypt/software/pgp/OpenPGP/
  draft-ietf-openpgp-formal-YYYY-MM-DD.tgz  - current snapshot
  draft-ietf-openpgp-formal.changes         - timeline & history