Retrieving a Certificate from a Key Store : Keystore « Security « Java Tutorial


public class Main {
  public static void main(String[] argv) throws Exception {
    FileInputStream is = new FileInputStream("your.keystore");

    KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
    keystore.load(is, "my-keystore-password".toCharArray());

    // Get certificate cert = keystore.getCertificate("myalias");

36.23.1.Retrieving a Key Pair from a Key Store
36.23.2.Adding a Certificate to a Key Store
36.23.3.Retrieving a Certificate from a Key Store
36.23.4.Listing the Aliases in a Key Store: A key store is a collection of keys and certificates.
36.23.5.Listing the Aliases in a Key Store using keytool:
36.23.6.Create a keystore with a self-signed certificate, using the keytool command
36.23.7.Specify the keystore of certificates using the system property: