Patent · US Active

Systems and methods for processing and verifying data using signatures

US10452869B2 · kind B2 · utility

0Cited by

0References

35Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Christopher Temple · Munich, DE
Dian Tresna Nugraha · Bandung, ID
Edward Wiley · Howell, US
Laurent Heidt · Munich, DE

Key dates

Filing date	May 7, 2014
Grant date	Oct 22, 2019
Priority date	—
Expiry date	Nov 22, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2209/72
WIPO fieldComputer technology
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.