Rename image to SHA256

[cherinyy]

Is your feature request related to a problem? Please describe.
This requirement is quite strange, but I think it is very suitable for renaming some images, they do not need to remember the file name. But when uploading images or during other processes, the software always tags their filenames.

Like if I upload an image to GitHub, it will use the image file name as the title. But no one cares about it, even though it's there. The most distressing thing is that sometimes file names reveal unnecessary information.

Describe the solution you'd like
Rename image to SHA256.

Describe alternatives you've considered
Other cryptographic hash function algorithms, such as ShangMi 3 (SM3).

Additional context
Maybe someone needs temporary sorting, so I think just strictly follow the original input list, process the files one by one, and then sort them by time.