Methods, systems, and computer readable media for generating and using single-use OAuth 2.0 access tokens for securing specific service-based architecture (SBA) interfaces
US11627467B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 2021 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | May 5, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for obtaining and using a single-use OAuth 2.0 access token for securing specific service-based architecture (SBA) interfaces includes generating, by a consumer network function (NF) an access token request. The method further includes inserting, in the access token request, a hash of at least a portion of a service-based interface (SBI) request message. The method further includes sending the access token request to an NF repository function (NRF). The method further includes receiving, from the NRF, an access token response, the access token response having an OAuth 2.0 access token including the hash of the at least a portion of the SBI request message. The method further includes using the OAuth 2.0 access token including the hash of the at least a portion of the SBI request message to access an SBI service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.