A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the IP Security Protocol Working Group of the IETF. Title : Fixing IKE Phase 1 & 2 Authentication HASH Author(s) : T. Kivinen Filename : draft-ietf-ipsec-ike-hash-revised-03.txt Pages : 6 Date : 26-Nov-01 This document defines new method of calculating the authentication HASH of the IKE [RFC-2409] protocol. It fixes known problems with the IKE. The way the HASH is currently defined in the [RFC-2409] does not authen- ticate the ISAKMP [RFC-2408] packet header, nor does it authenticate any extra ISAKMP payloads inside phase 1 ISAKMP packets. This causes a secu- rity problem when using extra ISAKMP payloads as already defined in the IKE and DOI [RFC-2407] (vendor ID payload, INITIAL-CONTACT notification etc). There is also suggestion how to fix the Phase 2 authentication hashes so that they will also authenticate the ISAKMP packet header. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ipsec-ike-hash-revised-03.txt To remove yourself from the IETF Announcement list, send a message to ietf-announce-request with the word unsubscribe in the body of the message. Internet-Drafts are also available by anonymous FTP. Login with the username "anonymous" and a password of your e-mail address. After logging in, type "cd internet-drafts" and then "get draft-ietf-ipsec-ike-hash-revised-03.txt". A list of Internet-Drafts directories can be found in http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt Internet-Drafts can also be obtained by e-mail. Send a message to: mailserv@ietf.org. In the body type: "FILE /internet-drafts/draft-ietf-ipsec-ike-hash-revised-03.txt". NOTE: The mail server at ietf.org can return the document in MIME-encoded form by using the "mpack" utility. To use this feature, insert the command "ENCODING mime" before the "FILE" command. To decode the response(s), you will need "munpack" or a MIME-compliant mail reader. Different MIME-compliant mail readers exhibit different behavior, especially when dealing with "multipart" MIME messages (i.e. documents which have been split up into multiple messages), so check your local documentation on how to manipulate these messages. Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
No recognizable part in multipart/alternative.