Initialization vectors generation from encryption/decryption
US9838199B2 · kind B2 · utility
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2References
13Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 24, 2015 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Jun 24, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/24
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method of encryption of several units of a computerized system, wherein each of the units comprises data, includes generating distinct initialization vectors, or IVs, for the units, and storing the generated IVs; and for each unit of the several units: accessing a stored IV corresponding to the unit; and encrypting the unit according to the accessed IV and an encryption key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.