Systems and methods for blockchain-based secure storage
US11431691B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2019 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Feb 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods for blockchain-based secure storage are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor, a method for blockchain-based secure storage may include: (1) receiving a plurality of data files from a data file source; (2) bundling the plurality of data files into a package; (3) generating a first hash for each file name for each of the plurality of data files, and a second hash for contents of each of the plurality of data files; (4) generating a block comprising the first hash, the second hash, and a reference to a prior block; (5) encrypting each of the plurality of data files in the package; (6) sending the plurality of packages to a storage provider; and (7) committing the block to a distributed ledger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.