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. 08, 2026
Filed:
Jun. 28, 2024
Nokia Technologies Oy, Espoo, FI;
Aritra Banerjee, Munich, DE;
Ranganathan Mavureddi Dhanasekaran, Munich, DE;
K Tirumaleswar Reddy, Bangalore, IN;
Saurabh Khare, Bangalore, IN;
Nokia Technologies Oy, Espoo, FI;
Abstract
Example embodiments of the present disclosure relate to SUCI encryption based on a post quantum key encapsulation mechanism. In an aspect, a terminal device generates a subscription concealed identifier (SUCI) of the terminal device based on a subscription permanent identifier (SUPI) of the terminal device and a public key of a home network of the terminal device, wherein the public key is generated based on a post quantum cryptography (PQC) key encapsulation mechanism (KEM). The terminal device then transmits the SUCI to a network device. According to some embodiments of the present disclosure, a new fully Post Quantum based SUCI ensures to avoid different kinds of attacks.