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:
Sep. 22, 2020
Filed:
Jan. 23, 2015
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventor:
Steffen Sonnekalb, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); G09C 1/00 (2006.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3228 (2013.01); G06F 12/1408 (2013.01); G09C 1/00 (2013.01); H04L 9/0861 (2013.01); H04L 9/0894 (2013.01);
Abstract
A method for encrypting data stored in a memory area is proposed, wherein the data are encrypted on the basis of a key identification for the data and on the basis of a one-time key.