公开(公告)号：US12301550B2

公开(公告)日：2025-05-13

申请号：US17742357

申请日：2022-05-11

Applicant: Apple Inc.

Inventor： Siva Ganesh Movva ,  Raghunandan K. Pai ,  Scott Lopatin ,  Swadesh Bhattacharya ,  Sarish Jain ,  Aashish Patil

IPC: H04L29/00 ,  H04L9/08 ,  H04L9/40

Abstract: A device implementing end-to-end encryption for location sharing may include at least one processor configured to generate a public-private keypair. The at least one processor may be further configured to encrypt, using a first key of the public-private keypair, location data corresponding to a location of the electronic device. The at least one processor may be further configured to transmit, to a server, the encrypted location data for storage. The at least one processor may be further configured to transmit, via a secure communication channel, a second key of the public-private keypair to another electronic device for subsequent retrieval of the encrypted location data by the other electronic device.