MCVE for https://stackoverflow.com/questions/59441042/secure-spring-boot-application-with-public-key-only

How to run

1. Create keystore file using this command:

keytool -genkeypair -keyalg RSA -alias selfsigned -keystore keystore.jks -storepass password -validity 360 -keysize 2048

2. Update files in resources

3. Run DemoApplication