Security circuit including dual encoder and endecryptor including the security circuit
US11593527B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Dec 25, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C7/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A security circuit includes a decoder configured to receive input data and output a decoding signal in response to the input data, a first encoder configured to output one of first phenotypes corresponding to any one among integers in N-decimal (N is a natural number of 1 or more) as a first encoding value in response to the decoding signal, a second encoder configured to output one of second phenotypes corresponding to any one among integers in N-decimal as a second encoding value in response to the decoding signal, and a gate module circuit configured to generate output data by performing a logic operation on the first encoding value and the second encoding value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.