Hello folks,
Recently I posted in here regarding the impossibility of generating a keystore using the in-app generator on a device with Android 11 (and also tested on Android 9, same error). I also presented a possible solution, using the website http://www.applicationloader.net/appuploader/keystore.php, but as pointed by a colleague in here, it has a serious privacy problem, as you are getting a key online, which can be stolen by the creator itself, or intercepted somehow. So I tried to do it using an app called Userland, which allows to use Ubuntu linux, likely online too, using keytool command, and some commands I found online (keytool -genkey -v - keystore my-release-key.keystore -alias alias_name -keyalg RSA -sigalg SHA1withRSA -keysize 2048 -validity 10000), but none of the keys created work. Is there anything specific regarding these keys to be used on ?