Systems and methods for cryptographic authentication of contactless cards
US10505738B1 · kind B1 · utility
9Cited by
228References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2019 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Mar 12, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/68
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Example embodiments of systems and methods for data transmission between transmitting and receiving devices are provided. These systems and methods may provide for the secure transmission of sensitive information, such as personally-identifiable information. In some examples, the sensitive information may be requested and securely shared when cryptographically signed by the user, and the user may control the access of viewers to the personally identifiable information or end users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.