Method for managing hardward resource, method for querying location of hardware resource, and related apparatus

    公开(公告)号:US11095569B2

    公开(公告)日:2021-08-17

    申请号:US15587454

    申请日:2017-05-05

    Abstract: The present embodiments provide a method for managing a hardware resource, a method for querying a location of a hardware resource, and a related apparatus. The method for managing a hardware resource includes receiving, by a virtualized infrastructure manager (VIM), a hardware resource allocation request message sent by a VNF management entity, where the hardware resource allocation request message is used to request the VIM to allocate a hardware resource to a virtual machine that runs a VNFC, and the hardware resource allocation request message includes location information of the hardware resource that the virtual machine requests to allocate. The method also includes allocating, by the VIM, the hardware resource at a corresponding location to the virtual machine according to the location information of the hardware resource.

    Software security verification method, device, and system

    公开(公告)号:US10757129B2

    公开(公告)日:2020-08-25

    申请号:US15795623

    申请日:2017-10-27

    Abstract: The present invention discloses a software security verification method, a device, and a system, and relates to the communications field, so as to resolve a problem in the prior art that security verification on a VNF packet increases a VNF instantiation delay and reduces VNF instantiation performance. In a specific solution, after a first device receives an instantiation request of a VNF, the first device performs security verification on a stored VNF packet of the VNF when or after starting to instantiate the VNF according to the instantiation request of the VNF, and the first device sends first result information to a second device when security verification on the VNF packet of the VNF succeeds. The first result information includes information that security verification on the VNF packet of the VNF succeeds. The present invention is applied to software security verification.

    Certificate acquiring method and device

    公开(公告)号:US10225246B2

    公开(公告)日:2019-03-05

    申请号:US15346357

    申请日:2016-11-08

    Abstract: The embodiments of the present invention disclose a certificate acquiring method and device. A virtualized network function manager (VNFM) receives a certificate application proxy message sent by a virtualized network function (VNF) instance. The VNFM uses the authentication information to authenticate the VNF instance, and when the authentication succeeds, sends a certificate application message to a certificate authority (CA). Then the VNFM receives a certificate issued by the CA, and sends the certificate to the VNF instance. In this way, through a trusted link between the VNFM and the certificate authority, the instantiated VNF instance applies for a certificate issued by the certificate authority, thereby effectively ensuring security of a management channel between the VNF instance and the VNFM.

    Certificate Management Method, Device, and System

    公开(公告)号:US20170338968A1

    公开(公告)日:2017-11-23

    申请号:US15673075

    申请日:2017-08-09

    Abstract: A certificate management method, a device, and a system relate to the communications field and for certificate management are used to resolve a problem that communication security of a virtual network system is degraded because after a virtualized network function (VNF) instance is terminated in the virtual network system, a private key corresponding to a certificate of the VNF instance may be illegally obtained by an attacker to forge an identity of the VNF instance. A specific solution includes obtaining, by a first device, a certificate identifier of a first instance, and updating certificate status information of the first instance to a revocation state according to the certificate identifier of the first instance, or sending, by the first device, a first request message to a second device, where the first request message requests to revoke a certificate of the first instance.

    Method for Managing Hardward Resource, Method for Querying Location of Hardware Resource, and Related Apparatus

    公开(公告)号:US20170244647A1

    公开(公告)日:2017-08-24

    申请号:US15587454

    申请日:2017-05-05

    CPC classification number: H04L47/70 G06F9/45504 H04L29/08 H04L67/10 H04L67/18

    Abstract: The present embodiments provide a method for managing a hardware resource, a method for querying a location of a hardware resource, and a related apparatus. The method for managing a hardware resource includes receiving, by a virtualized infrastructure manager (VIM), a hardware resource allocation request message sent by a VNF management entity, where the hardware resource allocation request message is used to request the VIM to allocate a hardware resource to a virtual machine that runs a VNFC, and the hardware resource allocation request message includes location information of the hardware resource that the virtual machine requests to allocate. The method also includes allocating, by the VIM, the hardware resource at a corresponding location to the virtual machine according to the location information of the hardware resource.

    Certificate acquiring method and device

    公开(公告)号:US10367647B2

    公开(公告)日:2019-07-30

    申请号:US15345829

    申请日:2016-11-08

    Abstract: A certificate acquiring method and device, where the method includes receiving a certificate application representation message sent by a newly installed virtualized network function component (VNFC) instance, sending a certificate request message to a certification authority, and acquiring a certificate issued by the certification authority. In this way, the newly installed VNFC instance does not need to use a current manner for a virtualized network function (VNF) to acquire a certificate, which effectively avoids a problem of a cumbersome and more complex process caused when the newly installed VNFC instance acquires a certificate.

    Certificate management method, device, and system

    公开(公告)号:US10581619B2

    公开(公告)日:2020-03-03

    申请号:US15673075

    申请日:2017-08-09

    Abstract: A certificate management method, a device, and a system relate to the communications field and for certificate management are used to resolve a problem that communication security of a virtual network system is degraded because after a virtualized network function (VNF) instance is terminated in the virtual network system, a private key corresponding to a certificate of the VNF instance may be illegally obtained by an attacker to forge an identity of the VNF instance. A specific solution includes obtaining, by a first device, a certificate identifier of a first instance, and updating certificate status information of the first instance to a revocation state according to the certificate identifier of the first instance, or sending, by the first device, a first request message to a second device, where the first request message requests to revoke a certificate of the first instance.

    Certificate Acquiring Method and Device
    8.
    发明申请
    Certificate Acquiring Method and Device 审中-公开
    证书获取方法和设备

    公开(公告)号:US20170054565A1

    公开(公告)日:2017-02-23

    申请号:US15345829

    申请日:2016-11-08

    Abstract: A certificate acquiring method and device, where the method includes receiving a certificate application representation message sent by a newly installed virtualized network function component (VNFC) instance, sending a certificate request message to a certification authority, and acquiring a certificate issued by the certification authority. In this way, the newly installed VNFC instance does not need to use a current manner for a virtualized network function (VNF) to acquire a certificate, which effectively avoids a problem of a cumbersome and more complex process caused when the newly installed VNFC instance acquires a certificate.

    Abstract translation: 一种证书获取方法和装置,其中所述方法包括接收由新安装的虚拟网络功能组件(VNFC)实例发送的证书应用程序表示消息,向证书颁发机构发送证书请求消息,以及获取证书颁发机构颁发的证书 。 这样,新安装的VNFC实例就不需要使用虚拟化网络功能(VNF)来获取证书,这有效地避免了当新安装的VNFC实例获取时引起的繁琐复杂过程的问题 证书。

    Method for Managing Hardward Resource, Method for Querying Location of Hardware Resource, and Related Apparatus

    公开(公告)号:US20210359953A1

    公开(公告)日:2021-11-18

    申请号:US17386662

    申请日:2021-07-28

    Abstract: The present embodiments provide a method for managing a hardware resource, a method for querying a location of a hardware resource, and a related apparatus. The method for managing a hardware resource includes receiving, by a virtualized infrastructure manager (VIM), a hardware resource allocation request message sent by a VNF management entity, where the hardware resource allocation request message is used to request the VIM to allocate a hardware resource to a virtual machine that runs a VNFC, and the hardware resource allocation request message includes location information of the hardware resource that the virtual machine requests to allocate. The method also includes allocating, by the VIM, the hardware resource at a corresponding location to the virtual machine according to the location information of the hardware resource.

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