How to Implement TLSv1.3 in Applications

Overview

This guide provides resources and instructions on how to implement TLSv1.3, the latest version of the Transport Layer Security protocol, in your applications for enhanced security.

Resources and References

• GitHub Project:
  • Access a relevant GitHub project that provides detailed examples or libraries for implementing TLSv1.3.
• Additional Resources:
  • List any other Resouces that might be helpful for understanding and implementing TLSv1.3.

Sample Code Snippet

• Include a brief description or title of the sample snippet.

    /**
     * dependencies implementation 'org.conscrypt:conscrypt-android:2.5.2'
     * @param url
     */
    private void tlsv13(String url) {
        Provider conscrypt = Conscrypt.newProvider();
        try {
            SSLContext context = SSLContext.getInstance("TLSv1.3",conscrypt);
            context.init(null/*keyManagers*/, null /*new CtsTrustManager[] {trustManager}*/, null);
            SSLSocketFactory factory = context.getSocketFactory();
            URL sslURL = new URL(url);
            HttpsURLConnection con = (HttpsURLConnection) sslURL.openConnection();
            con.setSSLSocketFactory(factory);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

Demo Application

• For a practical demonstration of TLSv1.3 in action, download the provided demo.