Load DER encoded X.509 Certificate (.cer, .crt)

Loads a digital certificate from a binary DER encoded X.509 Certificate (.cer, .crt) and fetches information about the cert.

Downloads:

MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

// Needs #include <CkCert.h>

    CkString strOut;

    CkCert cert;

    bool success;

    //  LoadFromFile will load virtually any certificate format file.
    //  It will auto-recognize the format and load appropiately.
    success = cert.LoadFromFile("/Users/chilkat/testData/cer/chilkat_ssl.cer");
    if (success != true) {
        strOut.append(cert.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    //  DN = "Distinguished Name"
    strOut.append("SubjectDN:");
    strOut.append(cert.subjectDN());
    strOut.append("\r\n");

    strOut.append("Common Name:");
    strOut.append(cert.subjectCN());
    strOut.append("\r\n");
    strOut.append("Issuer Common Name:");
    strOut.append(cert.issuerCN());
    strOut.append("\r\n");

    strOut.append("Serial Number:");
    strOut.append(cert.serialNumber());
    strOut.append("\r\n");



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());