发明授权
- 专利标题: System and method for hardware based security
- 专利标题(中): 基于硬件的安全性的系统和方法
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申请号: US13131019申请日: 2009-11-24
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公开(公告)号: US08631247B2公开(公告)日: 2014-01-14
- 发明人: Daniel O'Loughlin , Keelan Smith , Jay Scott Fuller , Joseph Ku , William Lattin , Marinus Struik , Yuri Poeluev , Matthew J. Campagna , Thomas Stiemerling
- 申请人: Daniel O'Loughlin , Keelan Smith , Jay Scott Fuller , Joseph Ku , William Lattin , Marinus Struik , Yuri Poeluev , Matthew J. Campagna , Thomas Stiemerling
- 申请人地址: CA Mississauga, Ontario
- 专利权人: Certicom Corp.
- 当前专利权人: Certicom Corp.
- 当前专利权人地址: CA Mississauga, Ontario
- 代理机构: Fish & Richardson P.C.
- 国际申请: PCT/CA2009/001686 WO 20091124
- 国际公布: WO2010/057312 WO 20100527
- 主分类号: H04L9/00
- IPC分类号: H04L9/00 ; G06F21/00
摘要:
An asset management system is provided, which includes a hardware module operating as an asset control core. The asset control core generally includes a small hardware core embedded in a target system on chip that establishes a hardware-based point of trust on the silicon die. The asset control core can be used as a root of trust on a consumer device by having features that make it difficult to tamper with. The asset control core is able to generate a unique identifier for one device and participate in the tracking and provisioning of the device through a secure communication channel with an appliance. The appliance generally includes a secure module that caches and distributes provisioning data to one of many agents that connect to the asset control core, e.g. on a manufacturing line or in an after-market programming session.
公开/授权文献
- US20120102334A1 System and Method for Hardware Based Security 公开/授权日:2012-04-26