Separate type mass data encryption/decryption apparatus and implementing method therefor
US8627100B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2006 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Oct 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/125
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention relate to a separate type mass data encryption/decryption apparatus and an implementing method therefor. The separate type mass data encryption/decryption apparatus includes a microprocessor and a storage unit for storing an encryption/decryption key. The apparatus further includes an external communication interface module connecting to a peripheral data bus for transmitting data between the encryption/decryption apparatus and an external terminal, and said microprocessor is used for encrypting/decrypting data inputted from the external terminal. Embodiments of the present invention can process mass data with higher security and expedience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.