Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2011-08-23
2011-08-23
Moazzami, Nasser (Department: 2436)
Cryptography
Communication system using cryptography
Wireless communication
C713S155000, C713S168000, C713S172000, C726S002000, C726S003000, C455S411000, C455S436000, C709S220000, C709S223000, C709S237000, C380S255000, C380S270000, C370S331000
Reexamination Certificate
active
08005224
ABSTRACT:
A method for establishing a new security association between a mobile node and a network source, the method comprising creating a first token comprising a security association between a network source and a mobile node, the first token being encrypted using a first key known to the mobile node and a first trust authority within a home network associated with the mobile node, and creating a second token comprising the same security association between the network source and the mobile node, the second token being encrypted using a second key known to the first trust authority and a second trust authority associated with the network source, wherein the first token and the second token are sent to the second trust authority using a chain of trust infrastructure.
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Nakhjiri Madjid F.
Wan Changsheng
Abedin Shanto M
FutureWei Technologies, Inc.
Moazzami Nasser
Slater & Matsil L.L.P.
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