BIND 10 #1431: NSEC3: closest provable encloser proof

[BIND 10 Development]

#1431: NSEC3: closest provable encloser proof
-------------------------------------+-------------------------------------
                   Reporter:         |                 Owner:  vorner
  stephen                            |                Status:  reviewing
                       Type:         |             Milestone:
  enhancement                        |  Sprint-20120124
                   Priority:  major  |            Resolution:
                  Component:         |             Sensitive:  0
  Unclassified                       |           Sub-Project:  DNS
                   Keywords:         |  Estimated Difficulty:  6
            Defect Severity:  N/A    |           Total Hours:  0
Feature Depending on Ticket:  NSEC3  |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
-------------------------------------+-------------------------------------

Comment (by jinmei):

 I've noticed we need one more extension, especially with canceling the
 idea of returning `RRsetPtr` for the closest encloser from find():
 the caller would now need to identify the closest encloser of a given
 name.  I've updated findNSEC3() and `FindNSEC3Result` so that
 the caller can know the # of labels of the closest encloser (which
 will be much cheaper than name) and, if necessary, can construct
 the encloser name.

-- 
Ticket URL: <http://bind10.isc.org/ticket/1431#comment:20>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development