Security processor with bus configuration
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 22, 2010
Grant Date -
Jan 1, 2004
app pub date -
Jun 27, 2002
filing date -
Jun 27, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A security subsystem controls the data transfer rights among components of a secured system via a common bus. The security subsystem includes a secure block that is coupled to an access controller, preferably via a hard-wired connection to the controller. This secure block exclusively controls the access rights among components, and can effectively isolate security functions and data from the main processor. Because the security is provided via access control to components or subsets of components via a common bus, an efficient and effective integration of the security subsystem within the secured system can be achieved.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully