I have created a DMG file and need to distribute it with a public link. Please note that the dmg file opens properly on all the macs if I transfer it through commandline scp (OpenSSH).
However, if I upload the same DMG file to Google Drive or AWS S3, and then redownload it to the same mac, it says the app has been damaged.
What attributes change when the file is uploaded to Google Drive or AWS S3?