Transaction signing utilizing asymmetric cryptography
US11687885B2 · kind B2 · utility
1Cited by
4References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 26, 2016 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Sep 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Embodiments relate to systems, apparatuses, and methods for performing transaction signing utilizing asymmetric cryptography and a private ledger. A transaction data is signed by a user device using a private key, and may be utilized in an authorization request message without including a real credential of the user. A transaction verification and accounting module (TVAM) can verify the signed transaction data and can continue processing the transaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.