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Tentative Proposal
Rely on router certificates whenever possible
Example: CARD, SEND
Manufacturing and configuring MNs is easy
Worked well for the web
Applicable when no trust for the MN is needed
Use “application specific” security for MN if really needed
Example: draft-kempf-handover-key-00.txt
May not need any configuration!
Separate certs/ownership vs. use of this
Better separation than assuming a kmgmt protocol that provides a shared secret
PPT Version