The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2012
Filed:
Dec. 21, 2006
Applicant:
André Kudelski, Lutry, CH;
Inventor:
André Kudelski, Lutry, CH;
Assignee:
Nagracard S.A., Cheseaux-sur-Lausanne, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The aim of the present invention is to provide a secure system-on-chip for processing data, this system-on-chip having at least a central processing unit, an input and an output channel, an encryption/decryption engine and a memory. The system-on-chip having real-time working conditions while receiving and sending data, having an autonomous supervision module which is preprogrammed with normal working conditions definitions of at least the input and/or output data flow to enable or disable the input/output channel according to the comparison on the real-time working conditions and the normal working conditions definitions.