Electronic chip and a method for provisioning such an electronic chip
US12367295B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 6, 2022 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Jan 5, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6218
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic chip for assembly into electronic equipment includes a communication interface configured to receive a plurality of blocks of provisioning data from a provisioning apparatus in encrypted form. The electronic chip has a non-volatile memory configured to store the plurality of blocks of provisioning data. The electronic chip further includes a processing circuitry configured to perform a plurality of operations substantially in parallel, such that the plurality of operations includes a first operation of decrypting a first encrypted block of the plurality of blocks of provisioning data and a second operation of writing a second decrypted block of the plurality of blocks of provisioning data in the non-volatile memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.