Tamper-resistant, multiparty logging and log authenticity verification
US11368307B1 · kind B1 · utility
4Cited by
4References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 26, 2019 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Feb 28, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In general, techniques are described for using zero-knowledge proofs and digital signatures to verify the authenticity of log records generated by multiple parties, at least in some cases without exposing personally identifiable information for the parties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.