Methods and circuits for securing encached information
US6754784B1 · kind B1 · utility
91Cited by
19References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2000 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Mar 14, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2211/1097
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system 100 including a central processing unit 101 operates in response to a set of instructions for processing information. A port 134 provides access to selected circuitry forming a part of the system by an external device. A set of non-volatile programmable security elements 136 selectively enable and disable the operation of the interface to provide a private environment for processing the information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.