(Java) RSA Import Private Key

See more RSA Examples

Shows how to select/import a private key for RSA signing or decryption.

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    CkPrivateKey privKey = new CkPrivateKey();
    String password = "secret";
    // In all Chilkat methods expecting a path, you pass either absolute or relative paths.
    boolean success = privKey.LoadAnyFormatFile("rsaKeys/myTestRsaPrivate.pem",password);
    if (success == false) {
        System.out.println(privKey.lastErrorText());
        return;
        }

    CkRsa rsa = new CkRsa();

    // Tell the RSA object to use the private key (i.e. import the private key)
    rsa.ImportPrivateKeyObj(privKey);
  }
}