Block management unification system and method
US9436815B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2013 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Jul 12, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/608
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A block management unification system and method for communicating a data file that includes a source component, a first rearrangement criterion, a first block encryption key, a second rearrangement criterion, a second block encryption key, a compression module, and an encryption module. The source component accesses the data file that is divided into a plurality of blocks. The first rearrangement criterion organize the blocks according to the first rearrangement criterion. The first block encryption key is inserted into the blocks. The second rearrangement criterion organize the blocks according to the second rearrangement criterion. The second block encryption key is inserted into the blocks. A compression module compresses the rearranged blocks. An encryption module encrypts the rearranged blocks with the first block encryption key and the second block encryption key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.