--- 1/draft-ietf-openpgp-mime-06.txt 2006-02-05 00:55:26.000000000 +0100 +++ 2/draft-ietf-openpgp-mime-07.txt 2006-02-05 00:55:26.000000000 +0100 @@ -1,19 +1,19 @@ Network Working Group M. Elkins -draft-ietf-openpgp-mime-06.txt Network Presence, LLC. +draft-ietf-openpgp-mime-07.txt Network Associates, Inc. Obsoletes: 2015 D. Del Torto CryptoRights Foundation R. Levien University of California at Berkeley T. Roessler - April 2001 + July 2001 MIME Security with OpenPGP Status of this Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that @@ -380,39 +380,163 @@ It is explicitly allowed for an agent to decrypt a combined message and rewrite it as a multipart/signed object using the signature data embedded in the encrypted version. 7. Distribution of OpenPGP public keys Content-Type: application/pgp-keys Required parameters: none Optional parameters: none - A MIME body part of this content type contains ASCII-armored - transferable Public Key Packets as defined in [1], section 10.1. + A MIME body part of the content type "application/pgp-keys" contains + ASCII-armored transferable Public Key Packets as defined in [1], + section 10.1. 8. Security Considerations Signatures of a canonical text document as defined in [1] ignore trailing white space in signed material. Implementations which choose to use signatures of canonical text documents will not be able to detect the addition of whitespace in transit. See [3], [4] for more information on the security considerations concerning the underlying protocols. -9. Notes +9. IANA Considerations + + This document defines three media types: "application/pgp-encrypted", + "application/pgp-signature" and "application/pgp-keys". The following + sections specify the IANA registrations for these types. + +9.1. Registration of the application/pgp-encrypted media type + + MIME media type name: application + MIME subtype name: pgp-encrypted + Required parameters: none + Optional parameters: none + + Encoding considerations: + + Currently this media type always consists of a single 7bit text + string. + + Security considerations: + + See Section 8 and RFC 2440 Section 13. + + Interoperability considerations: none + + Published specification: + + This document. + + Additional information: + + Magic number(s): none + File extension(s): none + Macintosh File Type Code(s): none + + Person & email address to contact for further information: + + Michael Elkins + Email: me@cs.hmc.edu + + Intended usage: common + + Author/Change controller: + + Michael Elkins + Email: me@cs.hmc.edu + +9.2. Registration of the application/pgp-signature media type + + MIME media type name: application + MIME subtype name: pgp-signature + Required parameters: none + Optional parameters: none + + Encoding considerations: + + The content of this media type always consists of 7bit text. + + Security considerations: + + See Section 8 and RFC 2440 Section 13. + + Interoperability considerations: none + + Published specification: + + RFC 2440 and this document. + + Additional information: + + Magic number(s): none + File extension(s): asc + Macintosh File Type Code(s): pgDS + + Person & email address to contact for further information: + + Michael Elkins + Email: me@cs.hmc.edu + + Intended usage: common + + Author/Change controller: + + Michael Elkins + Email: me@cs.hmc.edu + +9.3. Registration of the application/pgp-keys media type + + MIME media type name: application + MIME subtype name: pgp-keys + Required parameters: none + Optional parameters: none + + Encoding considerations: + + The content of this media type always consists of 7bit text. + + Security considerations: + + See Section 8 and RFC 2440 Section 13. + + Interoperability considerations: none + + Published specification: + + RFC 2440 and this document. + + Additional information: + + Magic number(s): none + File extension(s): asc + Macintosh File Type Code(s): pgPR + Person & email address to contact for further information: + + Michael Elkins + Email: me@cs.hmc.edu + + Intended usage: common + + Author/Change controller: + + Michael Elkins + Email: me@cs.hmc.edu + +10. Notes "PGP" and "Pretty Good Privacy" are registered trademarks of Network Associates, Inc. -10. Acknowledgements +11. Acknowledgements This draft document relies on the work of the IETF's OpenPGP Working Group's definitions of the OpenPGP Message Format. The OpenPGP message format is currently described in RFC 2440 [1]. Special thanks are due: to Philip Zimmermann for his original and ongoing work on PGP; to Charles Breed, Jon Callas and Dave Del Torto for originally proposing the formation of the OpenPGP Working Group; and to Steve Schoenfeld for helpful feedback during the draft process. The authors would also like to thank the engineers at Pretty @@ -428,47 +552,48 @@ whitespace; to John Gilmore, Hugh Daniel and Fred Ringel (at Rivertown) and Ian Bell (at Turnpike) for their timely critical commentary; and to the international members of the IETF's OpenPGP mailing list, including William Geiger, Lutz Donnerhacke and Kazu Yamamoto. The idea to use multipart/mixed with multipart/signed has been attributed to James Galvin. Finally, our gratitude is due to the many members of the "Cypherpunks," "Coderpunks" and "pgp-users" mailing lists and the many users of PGP worldwide for helping keep the path to privacy open. -11. Addresses of the Authors and OpenPGP Working Group Chair +12. Addresses of the Authors and OpenPGP Working Group Chair The OpenPGP working group can be contacted via the current chair: John W. Noerenberg II Qualcomm, Inc. 5775 Morehouse Dr. San Diego CA 92121 USA Tel: +1 619 658 3510 Email: jwn2@qualcomm.com The principal authors of this draft are: Dave Del Torto CryptoRights Foundation 80 Alviso Street, Mailstop: CRF San Francisco CA 94127 USA Tel: +1.415.334.5533, vm: #2 Email: ddt@cryptorights.org, ddt@openpgp.net Michael Elkins - Network Presence, LLC. - 548 S. Spring St, Suite 1015 - Los Angeles CA 90013 USA - Tel: +1.213.627.4356 - Fax: +1.213.627.4357 - Email: me@netpr.com + Network Associates, Inc. + 3415 S. Sepulveda Blvd Suite 700 + Los Angeles CA 90034 USA + + Tel: +1.310.737.1663 + Fax: +1.310.737.1755 + Email: Michael_Elkins@nai.com, me@cs.hmc.edu Raph Levien University of California at Berkeley 579 Soda Hall Berkeley CA 94720 USA Tel: +1.510.642.6509 Email: raph@acm.org Thomas Roessler Nordstrasse 99