公开(公告)号：AU4760101A

公开(公告)日：2001-10-15

申请号：AU4760101

申请日：2001-03-21

Applicant: INTEL CORP

Inventor： HERBERT HOWARD C ,  GRAWROCK DAVID W ,  ELLISON CARL M ,  GOLLIVER ROGER A ,  LIN DERRICK C ,  MCKEEN FRANCIS X ,  NEIGER GILBERT ,  RENERIS KEN ,  SUTTON JAMES A ,  THAKKAR SHREEKANT S ,  MITTAL MILLIND

IPC: G06F1/00 ,  G06F12/14 ,  G06F21/00

公开(公告)号：EP2598994A4

公开(公告)日：2016-06-08

申请号：EP11813213

申请日：2011-07-28

Applicant: INTEL CORP

Inventor： SMITH NED M ,  WISEMAN WILLARD M ,  SHANBHOGUE VEDVYAS ,  GRAWROCK DAVID W ,  STRONGIN GEOFFREY S

IPC: G06F11/16 ,  G06F13/14 ,  G06F21/50 ,  G06F21/57 ,  G06F21/85

CPC classification number: G06F21/44 ,  G06F21/50 ,  G06F21/57 ,  G06F21/575 ,  G06F21/85 ,  H04L63/126 ,  H04L67/125

Abstract: In one embodiment, a processor can enforce a blacklist and validate, according to a multi-phase lockstep integrity protocol, a device coupled to the processor. Such enforcement may prevent the device from accessing one or more resources of a system prior to the validation. The blacklist may include a list of devices that have not been validated according to the multi-phase lockstep integrity protocol. Other embodiments are described and claimed.

公开(公告)号：EP2831738A4

公开(公告)日：2015-11-18

申请号：EP12873302

申请日：2012-03-29

Applicant: INTEL CORP

Inventor： GRAWROCK DAVID W ,  WALKER JESSE

IPC: G06F11/28 ,  G06F11/07 ,  G06F11/34 ,  G06F21/00 ,  H04L29/06

CPC classification number: G06F11/3636 ,  G06F11/0709 ,  G06F11/076 ,  G06F11/3003 ,  G06F11/3089 ,  G06F11/3466 ,  G06F11/3612 ,  G06F11/3616 ,  G06F21/54 ,  G06F2201/865 ,  H04L63/1408

公开(公告)号：MY146723A

公开(公告)日：2012-09-14

申请号：MYPI20032123

申请日：2003-06-06

Applicant: INTEL CORP

Inventor： SUTTON JAMES A II ,  GEORGE ROBERT T ,  BURGESS BRADLEY G ,  GRAWROCK DAVID W ,  UHLIG RICHARD A ,  POISNER DAVID I ,  GLEW ANDREW F ,  HALL CLIFFORD D ,  SMITH LAWRENCE O III ,  GILBERT NEIGER ,  KOZUCH MICHAEL A

IPC: G06F9/46 ,  G06F1/00 ,  G06F12/14 ,  G06F9/48 ,  G06F21/00

Abstract: A SYSTEM AND METHOD FOR PERMITTING THE EXECUTION OF SYSTEM MANAGEMENT MODE (SMM) CODE DURING SECURE OPERATIONS IN A MICROPROCESSOR SYSTEM IS DESCRIBED. IN ONE EMBODIMENT, THE SYSTEM MANAGEMENT INTERRUPT (SMI) MAY BE FIRST DIRECTED TO A HANDLER IN A SECURED VIRTUAL MACHINE MONITOR (SVMM). THE SMI MAY THEN BE REDIRECTED TO SMM CODE LOCATED IN A VIRTUAL MACHINE (VM) THAT IS UNDER THE SECURITY CONTROL OF THE SVMM. THIS REDIRECTION MAY BE ACCOMPLISHED BY ALLOWING THE SVMM TO READ AND WRITE THE SYSTEM MANAGEMENT (SM) BASE REGISTER IN THE PROCESSOR.

公开(公告)号：DE10196007B4

公开(公告)日：2010-08-12

申请号：DE10196007

申请日：2001-03-21

Applicant: INTEL CORP

Inventor： HERBERT HOWARD C ,  GRAWROCK DAVID W ,  ELLISON CARL M ,  GOLLIVER ROGER A ,  LIN DERRICK C ,  MCKEEN FRANCIS X ,  NEIGER GILBERT ,  RENERIS KEN ,  SUTTON JAMES A ,  THAKKAR SHREEKANT S ,  MITTAL MILLIND

IPC: G06F1/00 ,  G06F12/14 ,  G06F21/00

公开(公告)号：MY137187A

公开(公告)日：2009-01-30

申请号：MYPI20031055

申请日：2003-03-25

Applicant: INTEL CORP

Inventor： GRAWROCK DAVID W ,  SUTTON JAMES A II

IPC: G06F1/00 ,  G06F21/00

Abstract: A METHOD AND APPARATUS FOR RESETTING AND MODIFYING SPECIAL REGISTERS IN A SECURITY TOKEN IS DESCRIBED. IN ONE EMBODIMENT, A REGISTER MAY BE RESET WHEN A RESET FLAG IS TRUE WHEN A SPECIAL TRANSMISSION ON A BUS DEMONSTRATES THE MUTUAL LOCALITY OF THE ASSOCIATED PROCESSOR AND CHIPSET. A MODIFY FLAG MAY ALSO BE USED TO INDICATE WHETHER THE REGISTER CONTENTS MAY BE MODIFIED. MODIFICATIONS MAY ALSO BE DEPENDENT UPON DEMONSTRATION OF MUTUAL LOCALITY.

公开(公告)号：GB2429555B

公开(公告)日：2008-08-27

申请号：GB0620519

申请日：2004-09-23

Applicant: INTEL CORP

Inventor： WILSON JOHN H ,  SCHOINAS IOANNIS T ,  YOUSIF MAZIN S ,  RANKIN LINDA J ,  GRAWROCK DAVID W ,  GREINER ROBERT J ,  SUTTON JAMES A ,  VAID KUSHAGRA ,  WISEMAN WILLARD M

IPC: G06F21/00 ,  G06F21/24 ,  G06F1/00 ,  G06F9/445 ,  G06F9/46 ,  G06F12/14 ,  G06F15/163 ,  G06F15/177 ,  G06F15/80 ,  H04L9/00

公开(公告)号：DE102005014462A1

公开(公告)日：2005-12-29

申请号：DE102005014462

申请日：2005-03-30

Applicant: INTEL CORP

Inventor： WILSON JOHN H ,  SCHOINAS IOANNIS T ,  YOUSIF MAZIN S ,  RANKIN LINDA J ,  GRAWROCK DAVID W ,  GREINER ROBERT J ,  SUTTON JAMES A ,  VAID KUSHAGRA ,  WISEMAN WILLARD M

IPC: G06F21/24 ,  G06F1/00 ,  G06F9/445 ,  G06F9/46 ,  G06F12/14 ,  G06F15/163 ,  G06F15/177 ,  H04L9/00

公开(公告)号：GB2402521A

公开(公告)日：2004-12-08

申请号：GB0419314

申请日：2003-02-13

Applicant: INTEL CORP

Inventor： SUTTON JAMES II ,  KOZUCH MICHAEL ,  GRAWROCK DAVID W

IPC: G06F21/00 ,  G06F9/445 ,  G06F9/40

Abstract: A method and apparatus is provided in which a trustable operating system is loaded into a region in memory. A start secure operation (SSO) triggers a join secure operation (JSO) to halt all but one central processing unit (CPU) in a multi-processor computer. The SSO causes the active CPU to load a component of an operating system into a specified region in memory, register the identity of the loaded operating system by recording a cryptographic hash of the contents of the specified region in memory, begin executing at a known entry point in the specified region and trigger the JSO to cause the halted CPUs to do the same.

公开(公告)号：HK1050255A1

公开(公告)日：2003-06-13

申请号：HK03102201

申请日：2003-03-26

Applicant: INTEL CORP

Inventor： HOWARD C HERBERT ,  GRAWROCK DAVID W ,  ELLISN CARL M ,  GOLLIVER ROGER A ,  LIN DERRICK C ,  MCKEEN FRANCIS X ,  NEIGER GILBERT ,  RENERIS KEN ,  SUTON JAMES A ,  THAKKAR SHREEKANT S ,  MITTAL MILLIND

IPC: G06F1/00 ,  G06F12/14 ,  G06F21/00 ,  G06F