Generating barcodes utilizing cryptographic techniques
US10885410B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2019 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Dec 23, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/38215
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Systems, methods, computer-readable media, and apparatuses to securely generate barcodes. In one example, an application may receive a request to generate a barcode. The application may read encrypted data generated by a contactless card and transmit the encrypted data to a server for verification. The server may verify the encrypted data and generate an encrypted authentication token. The server may transmit the encrypted authentication token to the application. The application may provide the encrypted authentication token to the contactless card. The contactless card may generate the barcode using the encrypted authentication token.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.