APK has been signed with an insecure key size while uploading Google play store

Question

I have generated APK with release certificate in android studio. While uploading Intune Google play store getting following error, APK has been signed with an insecure key size.

Please guide me to resolve this.

Thanks

Answer 1

I have received the same error. So i try the below method. I have tried in mac. Now my error is gone. use the below way to solve.

keytool.exe -genkey -v -keystore release.keystore -alias TicTacToe -keyalg RSA -keysize 2048 -validity 20000