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:
Feb. 07, 2023
Filed:
Jun. 08, 2018
Linxens Holding, Mantes la Jolie, FR;
Stephan Radke, Allemagne, DE;
LINXENS HOLDING, Mantes la Jolie, FR;
Abstract
The present disclosure provides in various aspects an encryption device (), a communication system and a method of exchanging encrypted data in such a network. In accordance with some illustrative embodiments of an aspect, the encryption device () comprises a communication interface (), a variable key generator () configured to generate at least two keys, a memory () configured to store keys that are either generated by the variable key generator () and/or received at the communication interface (), and an encryption/decryption component () configured to successively use keys stored in the memory () for encrypting a plaintext received at the communication interface () and for decrypting a ciphertext received at the communication interface (), wherein the communication interface () is configured to communicate with an associated separate communication device which is used by a user of the encryption device () for communicating in a communication network.