Data encryption or decryption method, apparatus, and system
US12265642B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 7, 2022 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Jun 14, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/125
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data encryption or decryption method includes obtaining a data processing request carrying to-be-processed data; selecting one of a first processing manner and a second processing manner as a processing manner for the to-be-processed data. In the first processing manner, processing is performed by an encryption/decryption chip. In the second processing manner, processing is performed by a software program running on a central processing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.