Apple patents image verification using secure OS-level copies
Apple describes a method where a phone's operating system creates a hidden copy of a photo taken by the camera. This copy is sent to a secure cloud storage area through a channel that regular apps cannot access, allowing users to later check if a shared photo matches the original.
In the filing’s own words
Image authentication is performed by generating a copy of a captured image in an operating system (OS) layer inaccessible to applications and forwarding the copy of the captured image to a secure storage repository via a secure communication channel between the OS layer and the secure storage repository. A user can later present an identifier for the image at a cloud network hosting the secure storage repository and be provided a visual representation of the copy of the captured image. If the provided representation matches a shared version of the captured image it can be verified that the shared version is authentic representation of the originally captured image. If they differ, it can be inferred that the shared version has been altered or is otherwise not authentic.
What exactly they claim (claim 1)
1. A mobile electronic device, comprising: a camera; an image signal processor; one or more additional processors; and a memory, storing program instructions, that when executed using the one or more additional processors, cause the one or more additional processors to: implement an operating system (OS) for the mobile electronic device; and forward data from the image signal processor and an appended identifier to a secure storage repository, wherein the data and appended identifier are forwarded to the secure storage repository using a secure communication channel implemented at an OS layer below an application layer such that the secure communication channel is not accessible to applications executing on the mobile electronic device.
Facts
- Company
- Apple (Apple Inc.)
- Official title
- Authenticated Images
- Publication number
- US20260268025A1
- Application number
- 19557480
- Filed
- Mar 5, 2026
- Published
- Sep 10, 2026
- Inventors
- 2
- Claims
- 20
Classified under
G06F 21/64 Physics & computingG06F 21/78 Physics & computingG06T 7/50 Physics & computingH04L 9/3213 Electricity & electronicsH04L 9/3236 Electricity & electronicsH04L 9/3247 Electricity & electronicsMore from Apple in Security & privacy
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Summaries are simplified from the filing’s own abstract and first claim. A patent filing is not a product announcement.
Patent data and drawings: U.S. Patent and Trademark Office (USPTO). Nebula is not affiliated with or endorsed by the USPTO.