Patent · US Active

Data encryption and verification between master and slave

US10649931B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Gerd Dirscherl · Munich, DE
Benedikt Driessen · Munich, DE
Gunther Fenzl · Höhenkirchen-Siegertsbrunn, DE
Franz Klug · Munich, DE
Bernd Meyer · Munich, DE
Steffen Sonnekalb · Munich, DE

Key dates

Filing date	Jan 28, 2019
Grant date	May 12, 2020
Priority date	—
Expiry date	Jan 28, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F2213/40
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of sending data is provided. The method may include, executed in a master, applying a first code to an address of an addressed data sink of a slave, thereby forming a master-encoded address, combining the data with the master-encoded address using a reversible function, thereby forming a data-address-combination, and sending the data-address-combination and the address from the master to the slave.

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