Patent · US Active

Apparatus and method for hardware-based data encryption with impedance switch

US12039892B2 · kind B2 · utility

0Cited by

1References

22Claims

0Family size

Assignee

Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

Nan Du · Palo Alto, US
Heidemarie Schmidt · Dresden, DE
Ramona Ecke · Chemnitz, DE
Stefan Schulz · Berlin, DE

Key dates

Filing date	May 10, 2022
Grant date	Jul 16, 2024
Priority date	—
Expiry date	Jan 12, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04W12/03
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A decoder for decoding to obtain a binary data sequence is provided. The decoder includes a first inductance element, a first state element, a second inductance element, a second state element, an inductance sequence generator, a first comparison unit and a second comparison unit. The inductance sequence generator is configured to generate an inductance sequence including a plurality of inductance values and to adjust each inductance value of the plurality of inductance values of the inductance sequence at the first inductance element and at the second inductance element.

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