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:
Aug. 13, 2024
Filed:
Nov. 10, 2021
Nokia Technologies Oy, Espoo, FI;
Chaitanya Aggarwal, Munich, DE;
Saurabh Khare, Bangalore, IN;
Anja Jerichow, Grafing bei München, DE;
Jani Ekman, Kangasala, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
According to an example aspect of the present invention, there is provided an apparatus configured at least to determine whether a cryptographic signature of a token received in the apparatus from a network function consumer is valid, obtain a cryptographic signature of the apparatus of the token responsive to the cryptographic signature of the token being valid, and provide the token to a peer entity of the apparatus, wherein the cryptographic signature of the apparatus is either included into the token or provided in a header external to the token, wherein the peer entity is comprised in a second network, different from a first network where the apparatus is comprised in. The request may serve a user equipment, directly or indirectly.