IETF 78 - Hotel Reservations Cutoff

78th IETF Meeting Maastricht, Netherlands July 25-30, 2010 The guest room blocks will be released on May 22, 2010, after that time, the IETF group rate may not be available. For information on hotels, please go to: http://www.ietf.org/meeting/78/hotel.html Register online at:

RFC 5869 on HMAC-based Extract-and-Expand Key Derivation Function (HKDF)

A new Request for Comments is now available in online RFC libraries. RFC 5869 Title: HMAC-based Extract-and-Expand Key Derivation Function (HKDF) Author: H. Krawczyk, P. Eronen Status: Informational Stream:

RFC 5874 on An Extensible Markup Language (XML) Document Format for Indicating a Change in XML Configuration Access Protocol (XCAP) Resources

A new Request for Comments is now available in online RFC libraries. RFC 5874 Title: An Extensible Markup Language (XML) Document Format for Indicating a Change in XML Configuration Access Protocol (XCAP)

RFC 5875 on An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Diff Event Package

A new Request for Comments is now available in online RFC libraries. RFC 5875 Title: An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Diff Event Package Author: J. Urpalainen, D. Willis,