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:
Jan. 11, 2022
Filed:
Jul. 13, 2017
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Ibon Gochi Garcia, Madrid, ES;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
The invention relates to techniques for content encryption with dynamic keys over encrypted protocols (P), like SSL/TLS. The method comprises a step (S) in which a random key is to automatically and dynamically generated. This generated random key is then asymmetrically encrypted (S). The enriched variable is encrypted symmetrically (S) with the generated random key. So far, two intermediate results may be provided, namely a first intermediate result with the encrypted generated random key and a second intermediate result with the encrypted enriched variable. Both intermediate results are then prepared (S, S) as custom records. In particular, a first custom record with the encrypted generated random key and a second custom record with the encrypted enriched variable are prepared for injection in a stream of the transport layer protocol (P).