C

Load Certificate (.cer) and Private Key (.pvk) generated from makecert

See more Certificates Examples

Demonstrates how to load a certificate (.cer) and private key (.pvk) from the files produced by makecert, such as in the following command:

makecert -sv mycertificate.pvk -n "CN=My Simple Certificate" mycertificate.cer -sky Exchange

C

#include <C_CkCert.h>
#include <C_CkPrivateKey.h>
#include <C_CkPdf.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkCert cert;
    HCkPrivateKey privKey;
    HCkPdf pdf;

    success = FALSE;

    // First load the .cer file.
    // The certificate file (.cer) contains only the certificate (does not include the private key)
    cert = CkCert_Create();
    success = CkCert_LoadFromFile(cert,"qa_data/certs_and_keys/makecert/mycertificate.cer");
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkCert_Dispose(cert);
        return;
    }

    // Next, load the .pvk file.
    // Note: The password "secret" is what you entered when makecert displayed the dialog asking for a password..
    privKey = CkPrivateKey_Create();
    success = CkPrivateKey_LoadPvkFile(privKey,"qa_data/certs_and_keys/makecert/mycertificate.pvk","secret");
    if (success == FALSE) {
        printf("%s\n",CkPrivateKey_lastErrorText(privKey));
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    // Finally, associate the private key with the certificate.
    success = CkCert_SetPrivateKey(cert,privKey);
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    // At this point, the certificate can be used for signing.  For example..
    pdf = CkPdf_Create();

    // ....
    // ....

    success = CkPdf_SetSigningCert(pdf,cert);

    // ...
    // ....

    // Some Chilkat classes also provide a method where the cert and private key can be passed separately.
    // For example, if SetSigningCert2 is called, then we don't need to explicitly associate the private key with the cert.
    success = CkPdf_SetSigningCert2(pdf,cert,privKey);

    // ...
    // ....


    CkCert_Dispose(cert);
    CkPrivateKey_Dispose(privKey);
    CkPdf_Dispose(pdf);

    }