Memory management of a security module
US11205020B2 · kind B2 · utility
0Cited by
0References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 2017 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Dec 23, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/402
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a security module and to a corresponding method for operating the security module for realizing a secure memory management. The subject matter according to the invention takes into account existing hardware components, for example a smart card, and can thus be integrated into existing smart cards with particularly little technical effort. The secure memory management prevents attacks against memory segments of the data memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.