公开(公告)号：GB2453230A

公开(公告)日：2009-04-01

申请号：GB0817350

申请日：2008-09-23

Applicant: INTEL CORP

Inventor： SMITH NED M ,  BRUTCH TASNEEM ,  WISEMAN WILLARD M ,  KUMAR ALOK ,  SCARLATA VINCENT R ,  SIDDIQI FARAZ A

IPC: G06F21/00

Abstract: A processing system with a trusted platform module (TPM) supports migration of digital keys. An application in the processing system creates a first configuration key 120 as a child of a TPM storage root key (SRK) 110 when the system has a first configuration. The application also creates an upgradeable root user key 130 associated with an upgrade authority as a child of the first configuration key. When the system has a second configuration, the application creates a second configuration key 122 as a child of the SRK and requests migration approval from the upgrade authority. In response to receiving approval from the upgrade authority, the application migrates the root user key 132 to be a child of the second configuration key. Compared to the conventional structure (fig. 2) the upgradeable key structure includes an extra layer (the configuration keys) in the hierarchy between the Root User Key 130 and the SRK.

公开(公告)号：DE60311588T2

公开(公告)日：2007-11-15

申请号：DE60311588

申请日：2003-08-05

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  YAVATKAR RAJ

IPC: H04L12/00 ,  H04L12/56

Abstract: According to some embodiments, routing information for an information packet is determined in accordance with a destination address and a device address.

公开(公告)号：DE602004008911D1

公开(公告)日：2007-10-25

申请号：DE602004008911

申请日：2004-05-12

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  YAVATKAR RAJ

IPC: H04L12/56

公开(公告)号：AT373369T

公开(公告)日：2007-09-15

申请号：AT04751905

申请日：2004-05-12

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  YAVATKAR RAJ

IPC: H04L12/56

公开(公告)号：DE60311588D1

公开(公告)日：2007-03-22

申请号：DE60311588

申请日：2003-08-05

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  YAVATKAR RAJ

IPC: H04L12/00 ,  H04L12/56

Abstract: According to some embodiments, routing information for an information packet is determined in accordance with a destination address and a device address.

公开(公告)号：AT490628T

公开(公告)日：2010-12-15

申请号：AT05732332

申请日：2005-03-31

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  KOUNAVIS MICHAEL ,  YAVATKAR RAJ ,  CHANDRA PRASHANT ,  LAKSHMANAMURTHY SRIDHAR ,  KUO CHEN-CHI ,  VIN HARRICK

IPC: H04L12/56 ,  H04L29/06

Abstract: A method and apparatus for two-stage packet classification. In the first stage, which may be implemented in software, a packet is classified on the basis of the packet's network path and, perhaps, its protocol. In the second stage, which may be implemented in hardware, the packet is classified on the basis of one or more transport level fields of the packet. An apparatus of two-stage packet classification may include a processing system for first stage code execution, a classification circuit for performing the second stage of classification, and a memory to store a number of bins, each bin including one or more rules.

公开(公告)号：AT353176T

公开(公告)日：2007-02-15

申请号：AT03784922

申请日：2003-08-05

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  YAVATKAR RAJ

IPC: H04L12/56

Abstract: According to some embodiments, routing information for an information packet is determined in accordance with a destination address and a device address.

公开(公告)号：AU2003261378A1

公开(公告)日：2004-02-25

申请号：AU2003261378

申请日：2003-08-05

Applicant: INTEL CORP

Inventor： KUMAR ALOK ,  YAVATKAR RAJ

IPC: H04L12/56 ,  H04L12/00

Abstract: According to some embodiments, routing information for an information packet is determined in accordance with a destination address and a device address.