02-05-2023, 06:41 AM
(01-22-2023, 06:11 PM)Hollow Wrote: Hello? Are you there? Could you direct me to or recommend a hex editor that allows me to both XOR and re-save the file as an .astc file? I can't go any further at the moment.
What do you mean by you couldn't re-save the file by .ASTC extension? If you can File -> Open the file, then you can File -> Save As to re-save it.
Also XOR means this : https://en.wikipedia.org/wiki/Bitwise_operation#XOR
It is the example of decoded files. .PNG is the original file. .PNG.ASTC is the re-saved file. .PNG.ASTC.PNG is the output file by `astcenc` tool from github.
https://cdn.discordapp.com/attachments/1...xample.zip
Here is an example hex editor that also have XOR function. You can see it in action in 10:04 mark. He used Hiew.
- Rufas
P.S. If you are using Windows, make sure you disable that "Hide extensions for known file types" first. Other than that, I have no clue.
https://knowledge.autodesk.com/support/a...ndows.html