Java

Example: Crypt2.ClearSigningCerts method

Demonstrates how to call the ClearSigningCerts method. Java

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[])
  {
    boolean success = false;

    CkCrypt2 crypt = new CkCrypt2();
    success = false;

    //  Tell the crypt object to use 3 certificates.
    //  Do this by calling AddSigningCert for each certificate.

    CkCert cert1 = new CkCert();
    //  ...
    //  Load the cert from a source such as a .pfx/.p12 file, smart card, USB token, Apple keychain, Windows certificate store, etc.
    //  ...
    crypt.AddSigningCert(cert1);

    CkCert cert2 = new CkCert();
    //  ...
    crypt.AddSigningCert(cert2);

    CkCert cert3 = new CkCert();
    //  ...
    crypt.AddSigningCert(cert3);

    CkBinData bd = new CkBinData();
    //  ...

    success = crypt.OpaqueSignBd(bd);

    //  Let's say we now want to sign something else with different certs..
    //  First clear the signing certs.
    crypt.ClearSigningCerts();

    CkCert cert4 = new CkCert();
    //  ...
    crypt.AddSigningCert(cert4);

    CkCert cert5 = new CkCert();
    //  ...
    crypt.AddSigningCert(cert5);

    //  ...
    //  ...

    //  Sign using cert4 and cert5.
    success = crypt.OpaqueSignBd(bd);
  }
}