[Standards-JIG] UPDATED: XEP-0116 (Encrypted Session Negotiation)
XMPP Extensions Editor
editor at jabber.org
Mon Nov 27 16:27:51 UTC 2006
Version 0.13 of XEP-0116 (Encrypted Session Negotiation) has been released.
Abstract: This document specifies an XMPP protocol extension for negotiating an end-to-end encrypted session.
Changelog: Added optional public key independence, hash commitment, SAS authentication, retained secrets and other secrets to the 4-message key exchange; defined when 3- and 4-message negotiations should be used; added disclosure field; added Back Doors and Key Associations sections; employed HMAC instead of hash; required public keys to be in W3C xmldsig KeyValue format and signatures to be wrapped in a SignatureValue element; deleted Signature Generation and Verification section in favor of xmldsig; moved exchanging stanzas and rekeying sections to XEP-0200; changed namespace (ip)
CVS Diff: http://www.jabberstudio.org/cgi-bin/viewcvs.cgi/cvs/xmpp/extensions/xep-0116.xml?r1=1.5&r2=1.11
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