System and method for hardware based security

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...

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Bibliographische Detailangaben
Hauptverfasser: Stiemerling Thomas Rudolf, O'Loughlin Daniel Francis, Smith Keelan, Struik Marinus, Lattin William Lundy, Ku Wei Cheng Joseph, Fuller Jay Scott, Poeluev Yuri, Campagna Matthew John
Format: Patent
Sprache:eng
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Zusammenfassung: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.