Distributing a Symmetric Neighbor Discovery Key Using SEND
draft-xia-csi-symmetric-key-00

Document Type Expired Internet-Draft (individual)
Last updated 2008-06-20
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-xia-csi-symmetric-key-00.txt

Abstract

In this document, a method for provisioning a shared key from the router to the host is defined to protect Neighbor Discovery(ND) signaling between the router and the host. The host sends a Router Solicitation(RS) message with ND Shared Key Request Option to the router. The router encrypts a ND shared key using the host's SEcure Neighbor Discovery(SEND) public key and sends it back to the host through a Router Advertisement(RA) message. The host decrypts the ND shared key using the matching private key. The Neighbor Discovery shared key is then used for protecting the following Neighbor Discovery signaling between the router and the host. The Router Solicitation and Router Advertisement message exchanges are required to have SEND security.

Authors

Frank Xia (xiayangsong@huawei.com)
Suresh Krishnan (suresh.krishnan@ericsson.com)
Wassim Haddad (whaddad@qualcomm.com)
Jean-Michel Combes (jeanmichel.combes@gmail.com)
Chunqiang Li (li.chunqiang@huawei.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)