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:
Jun. 09, 2009
Filed:
Feb. 25, 2005
Applicant:
Thomas Kunemund, Munich, DE;
Inventor:
Thomas Kunemund, Munich, DE;
Assignee:
Infineon Technologies AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A decryption circuit for generating a decrypted data signal and a complementary decrypted data signal from a key. In addition, a means for performing a linkage specification so as to generate the logic signal and the complementary logic signal from the decrypted data signal and the complementary decrypted data signal in accordance with the linkage specification. In addition, an encryption means for generating an encrypted logic signal from the key and from the logic signal.