公开(公告)号：US20250088998A1

公开(公告)日：2025-03-13

申请号：US18826931

申请日：2024-09-06

Applicant: Apple Inc.

Inventor： Samy Touati ,  Elliot S. Briggs ,  Raj S. Chaugule ,  Rohan C. Malthankar ,  Vikrant R. Sarle ,  Sai Raj Karra ,  John Basacchi ,  Vikram B. Yerrabommanahalli ,  Jianwei Chen ,  Eduardo de Almeida Abrantes

IPC: H04W60/04 ,  H04W12/069 ,  H04W12/08 ,  H04W12/69

Abstract: Systems, methods, processors, and circuitries are provided for activation of broadband network services via cellular network user equipment (UE). In some aspects, a UE includes a memory and a processor. The processor is coupled to the memory and configured to, when executing instructions stored in the memory, cause the UE to determine, via a cellular network, an entitlement of the UE to a service of a broadband network; generate a token for the service; create a blind token based on the token; transmit, via the cellular network to a server, the blind token for signing; receive, via the cellular network from the server, a blind signature for the blind token; unblind the blind signature to yield an unblinded signature; and store the unblinded signature and the token for subsequent access to the service.