Method, ledger and system for establishing a secure connection from a chip to a network and corresponding network
US12255884B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2020 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Oct 17, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided is a method for establishing a secure connection from a chip to a network. The method comprises sending a connection request with a decentralized identifier address, sending a request for getting a decentralized identifier, sending, to the network, the decentralized identifier, sending, to the chip, an authentication request with data, and determining and sending, to the network, authentication data, and authenticating the chip. It further include sending, to the ledger, a request for getting subscription data associated with the decentralized identifier address, verifying, whether the decentralized identifier address is associated with a subscription wallet address or a subscription address in an operator wallet sending, to the network, associated subscription data, verifying whether valid, and establishing, when valid, a connection to the chip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.