Systems and methods for establishing secured connections for IoT devices
US11469893B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2019 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Mar 28, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/805
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Aspects of the present disclosure include methods, systems, and non-transitory computer readable media that perform the steps of transmitting a token to a gateway, receiving a response token including an encrypted message, decrypting the encrypted message using a decryption key associated with the token to generate a decrypted message, validating content of the decrypted message, transmitting a certificate request in response to successfully validating the content of the decrypted message, receiving a certificate in response to the request, validating the certificate against a certification authority, and transmitting encrypted data via a secured connection in response to successfully validating the certificate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.