http://www.rfc-editor.org/rfc/rfc4449.txt
RFC 4449: Securing Mobile IPv6 Route Optimization Using a Static Shared Key, C. Perkins2006-06-01T23:00:00-00:00A mobile node and a correspondent node may preconfigure data useful for precomputing a Binding Management Key that can subsequently be used for authorizing Binding Updates. [STANDARDS-TRACK]