Authenticated key-value stores supporting partial state
US11269839B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2019 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | May 5, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An authenticated modular map library may support partial state for a key-value store. A key-value store may be created that is organized as a tree data structure that divides items into pages. Features to access the key-value store may also be specified when the key-value store is created. A portion of the key-value store may be sent to a participant of a blockchain network, which may attempt to access an item to be found in a page in the key-value store according to the specified features. If the page is not included in the portion, the page may be requested from another participant, received, and verified before being used to complete the attempted access of the item.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.