Authenticating devices via one or more pseudorandom sequences and one or more tokens
US11044244B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2018 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Jun 19, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2153
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Aspects of the disclosure relate to a system and method for securely authenticating a device via token(s) and/or verification computing device(s). A verification computing device may generate a pseudorandom number or sequence. Based on the pseudorandom number or sequence, the verification computing device may select a first plurality of parameters associated with a user of a device to be authenticated. The verification computing device may transmit, to the device, the pseudorandom number or sequence, and the device may select a second plurality of parameters. The device may generate a token based on the second plurality of parameters. The device may send the token to another device, and the other device may send the token to the verification computing device. The verification computing device may authenticate the device based on the token.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.