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. 19, 2018
Filed:
Sep. 24, 2013
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Marcus Janke, Munich, DE;
Peter Laackmann, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/64 (2013.01); H04L 9/32 (2006.01); G06F 21/72 (2013.01);
U.S. Cl.
CPC ...
G06F 21/64 (2013.01); G06F 21/72 (2013.01); H04L 9/3247 (2013.01); G06F 2221/2101 (2013.01);
Abstract
Various embodiments provide an input/output module, including: at least one input/output port for the input of data; a signature generator that is coupled to the input/output port and is set up to generate a signature for the data from the data; a reference input, wherein the reference input is set up for the application of a reference signature; and a comparator that is coupled to the signature generator and to the reference input, and is set up to output an alarm signal if the signature of the data on the input/output port differs from the reference signature.