TRUSTED INPUT FOR MOBILE PLATFORM TRANSACTIONS

    公开(公告)号:SG146429A1

    公开(公告)日:2008-10-30

    申请号:SG2004029500

    申请日:2004-05-21

    Applicant: INTEL CORP

    Inventor: POISNER DAVID I

    Abstract: TRUSTED INPUT FOR MOBILE PLATFORM TRANSACTIONS According to one embodiment, computer system is disclosed. The computer system includes a central processing unit (CPU), and a chipset coupled to the CPU including protected registers. The computer system also includes a micro-controller coupled to the chipset to perform scans to receive key-matrix data, wherein trusted software accesses the key-matrix data via the protected registers to ensure the authenticity of the data.

    18.
    发明专利
    未知

    公开(公告)号:DE19882696T1

    公开(公告)日:2000-10-26

    申请号:DE19882696

    申请日:1998-07-07

    Applicant: INTEL CORP

    Abstract: A system having a bus coupled to a host and a memory device. The bus may include a plurality of general purpose signal lines to carry time-multiplexed address, data, and control information. The memory device may store system start-up information and communicate this information with the host over the bus.

Patent Agency Ranking