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公开(公告)号：US20130103938A1
公开(公告)日：2013-04-25
申请号：US13664930
申请日：2012-10-31
IPC分类号： G06F21/00
CPC分类号： G06F21/57
摘要： Apparatuses, methods, and systems for reconfiguring a secure system are disclosed. In one embodiment, an apparatus includes a configuration storage location, a lock, and lock override logic. The configuration storage location is to store information to configure the apparatus. The lock is to prevent writes to the configuration storage location. The lock override logic is to allow instructions executed from sub-operating mode code to override the lock.
摘要翻译： 公开了用于重新配置安全系统的装置，方法和系统。 在一个实施例中，装置包括配置存储位置，锁定和锁定超驰逻辑。 配置存储位置是存储信息以配置设备。 该锁是为了防止写入配置存储位置。 锁定覆盖逻辑是允许从子操作模式代码执行的指令覆盖锁定。
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公开(公告)号：US08316414B2
公开(公告)日：2012-11-20
申请号：US11618649
申请日：2006-12-29
IPC分类号： G06F21/00
CPC分类号： G06F21/57
摘要： Apparatuses, methods, and systems for reconfiguring a secure system are disclosed. In one embodiment, an apparatus includes a configuration storage location, a lock, and lock override logic. The configuration storage location is to store information to configure the apparatus. The lock is to prevent writes to the configuration storage location. The lock override logic is to allow instructions executed from sub-operating mode code to override the lock.
摘要翻译： 公开了用于重新配置安全系统的装置，方法和系统。 在一个实施例中，装置包括配置存储位置，锁定和锁定超驰逻辑。 配置存储位置是存储信息以配置设备。 该锁是为了防止写入配置存储位置。 锁定覆盖逻辑是允许从子操作模式代码执行的指令覆盖锁定。
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公开(公告)号：US20080163331A1
公开(公告)日：2008-07-03
申请号：US11618649
申请日：2006-12-29
CPC分类号： G06F21/57
摘要： Apparatuses, methods, and systems for reconfiguring a secure system are disclosed. In one embodiment, an apparatus includes a configuration storage location, a lock, and lock override logic. The configuration storage location is to store information to configure the apparatus. The lock is to prevent writes to the configuration storage location. The lock override logic is to allow instructions executed from sub-operating mode code to override the lock.
摘要翻译： 公开了用于重新配置安全系统的装置，方法和系统。 在一个实施例中，装置包括配置存储位置，锁定和锁定超驰逻辑。 配置存储位置是存储信息以配置设备。 该锁是为了防止写入配置存储位置。 锁定覆盖逻辑是允许从子操作模式代码执行的指令覆盖锁定。
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公开(公告)号：US07725713B2
公开(公告)日：2010-05-25
申请号：US12005450
申请日：2007-12-27
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying an initiating logical processor of a system; validating a trusted agent with the initiating logical processor if the initiating logical processor is verified; and launching the trust agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
摘要翻译： 在本发明的一个实施例中，一种方法包括验证系统的起始逻辑处理器; 如果启动逻辑处理器被验证，则使用起始逻辑处理器验证可信代理; 以及如果所述可信代理被验证，则在所述系统的多个处理器上启动所述信任代理。 在执行这样的可信代理之后，在某些实施例中可以启动安全内核。 该系统可以是例如具有任意点到点互连的部分或完全连接的拓扑的多处理器服务器系统。
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公开(公告)号：US20130254905A1
公开(公告)日：2013-09-26
申请号：US13897906
申请日：2013-05-20
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Williard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Williard M. Wiseman
IPC分类号： G06F21/64
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying a master processor of a system; validating a trusted agent with the master processor if the master processor is verified; and launching the trusted agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
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公开(公告)号：US07774600B2
公开(公告)日：2010-08-10
申请号：US12005570
申请日：2007-12-27
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying an initiating logical processor of a system; validating a trusted agent with the initiating logical processor if the initiating logical processor is verified; and launching the trusted agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
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公开(公告)号：US20100262823A1
公开(公告)日：2010-10-14
申请号：US12824694
申请日：2010-06-28
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying an initiating logical processor of a system; validating a trusted agent with the initiating logical processor if the initiating logical processor is verified; and launching the trusted agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
摘要翻译： 在本发明的一个实施例中，一种方法包括验证系统的起始逻辑处理器; 如果启动逻辑处理器被验证，则使用起始逻辑处理器验证可信代理; 以及如果所述信任代理被验证，则在所述系统的多个处理器上启动所述可信代理。 在执行这样的可信代理之后，在某些实施例中可以启动安全内核。 该系统可以是例如具有任意点到点互连的部分或完全连接的拓扑的多处理器服务器系统。
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公开(公告)号：US07770005B2
公开(公告)日：2010-08-03
申请号：US12005455
申请日：2007-12-27
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying an initiating logical processor of a system; validating a trusted agent with the initiating logical processor if the initiating logical processor is verified; and launching the trusted agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
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公开(公告)号：US07698552B2
公开(公告)日：2010-04-13
申请号：US10859897
申请日：2004-06-03
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying an initiating logical processor of a system; validating a trusted agent with the initiating logical processor if the initiating logical processor is verified; and launching the trusted agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
摘要翻译： 在本发明的一个实施例中，一种方法包括验证系统的起始逻辑处理器; 如果启动逻辑处理器被验证，则使用起始逻辑处理器验证可信代理; 以及如果所述信任代理被验证，则在所述系统的多个处理器上启动所述可信代理。 在执行这样的可信代理之后，在某些实施例中可以启动安全内核。 该系统可以是例如具有任意点到点互连的部分或完全连接的拓扑的多处理器服务器系统。
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公开(公告)号：US20080155256A1
公开(公告)日：2008-06-26
申请号：US12005569
申请日：2007-12-27
申请人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
发明人： John H. Wilson , Ioannis T. Schoinas , Mazin S. Yousif , Linda J. Rankin , David W. Grawrock , Robert J. Greiner , James A. Sutton , Kushagra Vaid , Willard M. Wiseman
IPC分类号： H04L9/00
CPC分类号： G06F21/575 , G06F21/44 , G06F21/445 , G06F21/50 , G06F21/606 , G06F21/64 , G06F21/71 , G06F2221/034
摘要： In one embodiment of the present invention, a method includes verifying an initiating logical processor of a system; validating a trusted agent with the initiating logical processor if the initiating logical processor is verified; and launching the trusted agent on a plurality of processors of the system if the trusted agent is validated. After execution of such a trusted agent, a secure kernel may then be launched, in certain embodiments. The system may be a multiprocessor server system having a partially or fully connected topology with arbitrary point-to-point interconnects, for example.
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