| 摘要 |
<p>Various embodiments of the present invention provide a method and a device for including intrinsic information of content in a watermark image. The embodiments of the present invention relate to a method and a device for controlling the integrity of content. At this point, an operating method for an electronic device includes an operation of including the intrinsic information of the content in the watermark image; and an operation of inserting the watermark image into the content.</p> |
