SSL Java java.io.IOException: Invalid keystore format

Question

I am testing SSL in java with SSLServerSocket and other classes in the java.ssl package. When I run the following code, I get the exception java.io.IOException: Invalid keys

Answer 1

I faced with the same problem when load keystore with the following code:

KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
Resource resource = new ClassPathResource(file);
trustStore.load(resource.getInputStream(), password.toCharArray());

It turned out to be the JDK issue, it doesn't work with jre1.8.0_25. when I upgrade JDK version to the latest jre1.8.0_121, it works.