Information security – Access control or authentication – Network
Reexamination Certificate
2006-03-14
2006-03-14
Morse, Gregory (Department: 2134)
Information security
Access control or authentication
Network
C713S165000, C713S171000, C713S176000, C713S193000, C713S194000
Reexamination Certificate
active
07013481
ABSTRACT:
In an embodiment of the present invention, a technique is provided for remote attestation. An interface maps a device via a bus to an address space of a chipset in a secure environment for an isolated execution mode. The secure environment is associated with an isolated memory area accessible by at least one processor. The at least one processor operates in one of a normal execution mode and the isolated execution mode. A communication storage corresponding to the address space allows the device to exchange security information with the at least one processor in the isolated execution mode in a remote attestation.
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Saez, S
Ellison Carl M.
Golliver Roger A.
Herbert Howard C.
Lin Derrick C.
McKeen Francis X.
Blakely , Sokoloff, Taylor & Zafman LLP
Intel Corporation
Morse Gregory
Tran Tongoc
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