Data provisioning device for provisioning a data processing entity
US11671246B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2020 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Jul 10, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data provisioning device is arranged for provisioning a data processing entity from a set of data processing entities sharing the same joint decryption key. The data provisioning device comprises: a network interface configured to receive the provisioning data for provisioning the data processing entity, a joint encryption key associated with the joint decryption key, and control information indicating a processing scheme to be deployed by the data provisioning device when provisioning the data processing entity; a processor configured to process the provisioning data according to the control information to obtain processed provisioning data, to cryptographically encrypt the processed provisioning data using the received joint encryption key to obtain encrypted processed provisioning data; and a device interface configured to transmit the encrypted processed provisioning data to the data processing entity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.