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:
Nov. 15, 2011
Filed:
Mar. 30, 2006
Applicants:
Rainer Goettfert, Taufkirchen, DE;
Erwin Hess, Ottobrunn, DE;
Bernd Meyer, Munich, DE;
Steffen Sonnekalb, Taufkirchen, DE;
Inventors:
Rainer Goettfert, Taufkirchen, DE;
Erwin Hess, Ottobrunn, DE;
Bernd Meyer, Munich, DE;
Steffen Sonnekalb, Taufkirchen, DE;
Assignee:
Infineon Technologies AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An encryption part or a decryption part of an encryption/decryption apparatus or a part common to both parts is used both for encryption and decryption of a datum to be stored and the encrypted memory content and for the generation of the address-individual key and the address-dependent key, respectively.