Credential revocation leveraging private keys on keystores read by provisioned devices
US11741216B1 · kind B1 · utility
6Cited by
13References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2022 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Nov 7, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosed technology teaches a method for revocation of user credentials for controlling user access to a private permissioned blockchain data structure or decentralized personal ledger, comprising an administrative logic configured to de-configure user private keys from keystores of respective users. The administrative logic further comprises a revocation logic configured to receive a unique identifier linked to a keystore of a particular user in response to the keystore, and the revocation logic is further configured to revoke access of the keystore based on the unique identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.