(C) Get Certificate's Public Key

Loads a certificate from PEM and gets the public key.

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#include <C_CkCert.h>
#include <C_CkPublicKey.h>

void ChilkatSample(void)
    {
    HCkCert cert;
    const char *strPem;
    BOOL success;
    HCkPublicKey pubKey;

    cert = CkCert_Create();

    strPem = "-----BEGIN CERTIFICATE----- ...";

    success = CkCert_LoadPem(cert,strPem);
    if (success != TRUE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkCert_Dispose(cert);
        return;
    }

    pubKey = CkCert_ExportPublicKey(cert);
    if (CkCert_getLastMethodSuccess(cert) == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkCert_Dispose(cert);
        return;
    }

    // You can now use the public key object however it is needed,
    // and access its various properties and methods..

    printf("%s\n",CkPublicKey_getXml(pubKey));

    CkPublicKey_Dispose(pubKey);


    CkCert_Dispose(cert);

    }