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公开(公告)号：US20180365430A1
公开(公告)日：2018-12-20
申请号：US16111230
申请日：2018-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A method for trusted measurement of a cloud computing platform includes: generating, by a third-party management and audit system, an audit report based on a current running indicator, signed by using a digital certificate, of a software and a running security indicator of the software, where the audit report indicates trustworthiness of a cloud computing platform. In this way, a process of trusted measurement of the cloud computing platform is open and transparent, so that authenticity of trusted measurement of the cloud computing platform is improved, thereby increasing a user's trust in the cloud computing platform.
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公开(公告)号：US20180181426A1
公开(公告)日：2018-06-28
申请号：US15892594
申请日：2018-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G06F9/45558 , G06F21/53 , G06F21/57 , G06F2009/4557 , G06F2009/45587 , G06F2221/034 , H04L9/0869 , H04L9/14 , H04L9/30 , H04L41/0893 , H04L41/5054 , H04L63/045 , H04L67/10 , H04L67/1008 , H04L67/34
Abstract: The present application discloses a virtual trusted platform nodule (vTPM)-based virtual machine security protection method and system. The method, executed by a physical host, includes: receiving a primary seed acquisition request sent by a virtual machine, where the primary seed acquisition request carries a UUID; sending the UUID to a KMC, so that the KMC generates a primary seed according to the UUID; and receiving the primary seed fed back by the KMC, and sending the primary seed to the virtual machine, so that the virtual machine creates a root key of a vTPM according to the primary seed, where the root key is used by the vTPM to create a key for the virtual machine to protect security of the virtual machine. As such, the same root key can be created by using the primary seed.
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