System and method to shorten cryptographic proofs
US11949788B1 · kind B1 · utility
1Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Oct 22, 2021 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jun 15, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3242
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are computer-implemented methods of, and computer systems for, constructing dual cryptographic proofs for transactions where transaction data is stored in a cryptographically-linked data file and in an incremental hash tree, where a dual cryptographic proof includes linear cryptographic proof data from the cryptographically-linked transaction file and binary cryptographic proof data from the incremental hash tree. The transaction may include one or more key-value pairs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.