Handover Keying
AAA Components
|
|
|
Glen Zorn |
|
Network Zen |
|
IETF 75 - Stockholm |
hokey AAA Requirements
|
|
|
|
Diameter & RADIUS |
|
Requirements differ |
|
Implementations differ |
|
Protocol capabilities differ |
|
|
RADIUS
|
|
|
|
Need security |
|
Key Wrap |
|
Strong integrity protection |
|
Default routing |
|
No “application” support |
Diameter
|
|
|
|
Security supplied |
|
TLS |
|
IPsec |
|
Application support |
|
Application-specific message
routing |
|
Independent paths for hokey
& other messages |
What’s Needed to do the
Work?
|
|
|
Requires clear understanding of
hokey architecture |
|
AAA protocol-specific knowledge
less important |
|
|
A Proposal
|
|
|
|
Develop AAA support for hokey
in hokey WG |
|
Encourage participation by
members of dime & radext WGs |
|
Review |
|
AAA Doctors |
|
radext WG |
|
dime WG |
Slide 7