公开(公告)号：US20150324599A1

公开(公告)日：2015-11-12

申请号：US14271866

申请日：2014-05-07

Applicant: Infineon Technologies AG

Inventor： Christopher TEMPLE ,  Dian Tresna NUGRAHA ,  Edward WILEY ,  Laurent HEIDT

IPC: G06F21/62 ,  H04L9/32

CPC classification number: G06F21/64 ,  G06F11/1004 ,  G06F21/6218 ,  H04L9/3239 ,  H04L9/3247 ,  H04L2209/72

Abstract: According to an example, a device for processing data is suggested, said device comprising a first component, wherein the first software component is arranged for receiving the data; a security processor for receiving said data and a first signature, wherein the security processor is arranged for determining based on the first signature whether the data are valid; for determining a second signature for the data; and for conveying the second signature to the first component.

Abstract translation: 根据一个示例，建议用于处理数据的设备，所述设备包括第一组件，其中第一软件组件被安排用于接收数据; 用于接收所述数据和第一签名的安全处理器，其中所述安全处理器被安排用于基于所述第一签名确定所述数据是否有效; 用于确定所述数据的第二签名; 并且用于将第二签名传送到第一组件。