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Options for SA establishment 2/2 Key derivation as side effect of network access AAA cont’d Issue 3: inter-admin handovers -- e.g. from my home AR to the city AR, no roaming may be involved if I just have two credentials SEND-like solution? One-sided certificates for routers (SEND RS/RA part) -- used in CARD Issue: certificate revokation checks? Address ownership (IPR may apply) -- used in draft-kempf-mobopts-handover-key-00.txt A single mechanism vs. allowing multiple? |