SAML metadata lifecycle issues

At the last meeting I raised the issue of the "orderly expiration of 
certs in metadata" (as recorded in the minutes).  Here is my 
colleague Rajeev Angal's writeup of the issues he would like to explore.

	Eve
-- 
Eve Maler                                         +1 425 947 4522
Technology Director                           eve.maler @ sun.com
CTO Business Alliances group                Sun Microsystems, Inc.