Method and system for high throughput blockwise independent encryption/decryption
US8983063B1 · kind B1 · utility
78Cited by
134References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2014 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | May 16, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/24
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An encryption technique is disclosed for encrypting a plurality of data blocks of a data segment where the encryption selectively switches between a blockwise independent randomized (BIR) encryption mode and a cipher block chaining (CBC) encryption mode based on a configurable feedback stride. A corresponding decryption technique is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.