Invention Application
US20150186680A1 SYSTEM AND METHOD FOR IMPLEMENTING A TRUSTED DYNAMIC LAUNCH AND TRUSTED PLATFORM MODULE (TPM) USING SECURE ENCLAVES 审中-公开
使用安全包装来实施受阻动态发射和信号平台模块(TPM)的系统和方法

  • Patent Title: SYSTEM AND METHOD FOR IMPLEMENTING A TRUSTED DYNAMIC LAUNCH AND TRUSTED PLATFORM MODULE (TPM) USING SECURE ENCLAVES
  • Patent Title (中): 使用安全包装来实施受阻动态发射和信号平台模块(TPM)的系统和方法
  • Application No.: US14633701
    Application Date: 2015-02-27
  • Publication No.: US20150186680A1
    Publication Date: 2015-07-02
  • Inventor: Simon P. JohnsonVincent R. ScarlataWillard M. Wiseman
  • Applicant: INTEL CORPORATION
  • Main IPC: G06F21/71
  • IPC: G06F21/71 H04L9/32
SYSTEM AND METHOD FOR IMPLEMENTING A TRUSTED DYNAMIC LAUNCH AND TRUSTED PLATFORM MODULE (TPM) USING SECURE ENCLAVES
Abstract:
An apparatus and method are described for implementing a trusted dynamic launch and trusted platform module (TPM) using a secure enclave. For example, a computer-implemented method according to one embodiment of the invention comprises: initializing a secure enclave in response to a first command, the secure enclave comprising a trusted software execution environment which prevents software executing outside the enclave from having access to software and data inside the enclave; and executing a trusted platform module (TPM) from within the secure enclave, the trusted platform module securely reading data from a set of platform control registers (PCR) in a processor or chipset component into a memory region allocated to the secure enclave.
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