Device authentication via high-entropy token
US12316626B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 14, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Feb 10, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/805
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Briefly, example methods, apparatuses, and/or articles of manufacture may be implemented to authenticate a communicating device via a communications network. One embodiment may include obtaining, at the communicating device, signals representative of one or more high-entropy tokens via the communications network, the one or more high-entropy tokens including one or more component tokens. The method may additionally include encrypting one or more parameters utilizing a first encryption key derived from at least one component token of the one or more component tokens and transmitting, via the communications network, one or more signals representative of the encrypted one or more parameters. The method may further include obtaining, at the communicating device, one or more signals indicating an outcome of a comparison between the one or more encrypted parameters with one or more similar parameters encrypted by an identity verifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.