title: What is truststore and keystore
body: <p>I am interconnecting two services by my code. Those two services exposed over TLS 1.2</p>
  
  <p>While I do that I found there is some slight mismatch in encryption standard on <code>AES</code>. I do not have authority to change encryption standards on these two nodes. I just need the interaction by code has to go well without affecting <code>tls</code> layer. How could I run my code successfully.</p>
  
  <p>Is I could do anything with <code>truststore and keystore</code> to make my code operable.</p>