Preparing a private key for signing apks

1. Generate a private key using keytool.

$ keytool -genkey -v -keystore <file_name> -alias <key_alias> -keyalg RSA -validity 25

2. Create keystore_conf.txt in smalien/. The file should include your keystore path in line 1, keystore password in line 2, key password in line 3, and key alias name in line 4 as shown below.

<path to your keystore>
<keystore password>
<key password>
<key alias name>