(C) Load Certificate from .cer and Private Key from .pem

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Load a certificate from a .cer and its associated private key from a .pem.

Chilkat C/C++ Library Downloads
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#include <C_CkCert.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    HCkCert cert;
    BOOL success;
    HCkStringBuilder sbPem;

    cert = CkCert_Create();
    success = CkCert_LoadFromFile(cert,"C:/certs_and_keys/Certificate.cer");
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkCert_Dispose(cert);
        return;
    }

    sbPem = CkStringBuilder_Create();
    success = CkStringBuilder_LoadFile(sbPem,"C:/certs_and_keys/PrivateKey.pem","utf-8");
    if (success == FALSE) {
        printf("Failed to load private key PEM\n");
        CkCert_Dispose(cert);
        CkStringBuilder_Dispose(sbPem);
        return;
    }

    success = CkCert_SetPrivateKeyPem(cert,CkStringBuilder_getAsString(sbPem));
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkCert_Dispose(cert);
        CkStringBuilder_Dispose(sbPem);
        return;
    }

    printf("The certificate and associated private key are now loaded and ready for signing.\n");


    CkCert_Dispose(cert);
    CkStringBuilder_Dispose(sbPem);

    }