-
1.发明授权Synchronized virtual trusted platform modules (VTPM) and virtual machine (VM) rollbacks 有权同步虚拟可信平台模块（VTPM）和虚拟机（VM）回滚公开(公告)号：US09275240B2
公开(公告)日：2016-03-01
申请号：US14422591
申请日：2013-07-09
Applicant: HUA ZHONG UNIVERSITY OF SCIENCE TECHNOLOGY
Inventor： Hai Jin , Deqing Zou , Weiqi Dai , Fengwei Wang
CPC classification number: G06F21/60 , G06F9/455 , G06F9/45558 , G06F9/46 , G06F9/461 , G06F21/00 , G06F2009/45587
Abstract: In at least one embodiment, a method for secured rollback of a virtual Trusted Platform Module (vTPM) that renders available functionalities offered by Trusted Platform Module (TPM) on a computer to a virtual machine (VM) is provided. The method includes taking and saving a snapshot of current state of a virtual machine as well as a snapshot of the corresponding vTPM, upon receiving a request for taking a snapshot of the virtual machine. The method further includes converting the snapshots into the current state of the virtual machine and the current state of the vTPM, respectively, upon receiving a request to roll back the virtual machine.
Abstract translation: 在至少一个实施例中，提供了一种用于将计算机上的可信平台模块（TPM）提供给虚拟机（VM）的可用功能呈现给虚拟可信平台模块（vTPM）的安全回滚的方法。 该方法包括在接收到拍摄虚拟机的快照的请求时，采集并保存虚拟机当前状态的快照以及对应的vTPM的快照。 该方法还包括在接收到回滚虚拟机的请求时，将快照分别转换成虚拟机的当前状态和vTPM的当前状态。
-
2.发明申请SYNCHRONIZED VIRTUAL TRUSTED PLATFORM MODULES (VTPM) AND VIRTUAL MACHINE (VM) ROLLBACKS 有权同步虚拟信号平台模块（VTPM）和虚拟机（VM）ROLLBACKS公开(公告)号：US20150199524A1
公开(公告)日：2015-07-16
申请号：US14422591
申请日：2013-07-09
Applicant: HUA ZHONG UNIVERSITY OF SCIENCE TECHNOLOGY
Inventor： Hai Jin , Deqing Zou , Weiqi Dai , Fengwei Wang
CPC classification number: G06F21/60 , G06F9/455 , G06F9/45558 , G06F9/46 , G06F9/461 , G06F21/00 , G06F2009/45587
Abstract: In at least one embodiment, a method for secured rollback of a virtual Trusted Platform Module (vTPM) that renders available functionalities offered by Trusted Platform Module (TPM) on a computer to a virtual machine (VM) is provided. The method includes taking and saving a snapshot of current state of a virtual machine as well as a snapshot of the corresponding vTPM, upon receiving a request for taking a snapshot of the virtual machine. The method further includes converting the snapshots into the current state of the virtual machine and the current state of the vTPM, respectively, upon receiving a request to roll back the virtual machine.
Abstract translation: 在至少一个实施例中，提供了一种用于将计算机上的可信平台模块（TPM）提供给虚拟机（VM）的可用功能呈现给虚拟可信平台模块（vTPM）的安全回滚的方法。 该方法包括在接收到拍摄虚拟机的快照的请求时，采集并保存虚拟机当前状态的快照以及对应的vTPM的快照。 该方法还包括在接收到回滚虚拟机的请求时，将快照分别转换成虚拟机的当前状态和vTPM的当前状态。
-
Search Results
2
records
(took 0.014 seconds)
