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. 13, 2025
Filed:
Mar. 28, 2017
Siemens Aktiengesellschaft, Munich, DE;
Rainer Falk, Poing, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
Provided is a method for generating a data stream, the transmitter of which is authenticated. The method includes calculating at least one first item of authentication information, wherein the at least one first item of authentication information is generated from a first item of validation information in each case using a cryptographic one-way function. The method includes storing the at least one first item of authentication information in a first data element of the data stream in each case. The method includes transmitting the particular first data element to at least one receiver. The method includes storing the particular first item of validation information in a second data element of the data stream in each case. The method includes transmitting the particular second data element to the at least one receiver.