Assurance

["RL 'Bob' Morgan" <>]

Also worth noting perhaps that the long-awaited revision to NIST SP 800-63 
(800-63 Rev 1) has been published this month, see

 http://csrc.nist.gov/publications/PubsSPs.html

As before Appendix A has a lot of material about password entropy.  I 
don't know if it differs substantially from previous versions of 800-63. 
Still no spreadsheet as far as I can tell.  But the overall document has 
gone from 54 to 109 pages, so it must be twice as good.

 - RL "Bob"