Unicode C++

Load Base64-encoded X.509 Certificate (.cer)

See more Certificates Examples

Loads a digital certificate from a base64 encoded DER X.509 Certificate (.cer, .crt) and fetches information about the cert. Unicode C++

#include <CkCertW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkCertW cert;

    //  LoadFromFile will load virtually any certificate format file.
    //  It will auto-recognize the format and load appropiately.
    //  A base64-encoded DER X.509 certificate file
    //  contains the binary DER in base64 encoded form.
    //  Therefore, it is a text file that will begin like this:
    //  -----BEGIN CERTIFICATE-----
    //  MIIFbjCCBFagAwIBAgIGdDPNv/L0MA0GCSqGSIb3DQEBBQUAMIHKMQswCQYDVQQG
    //  EwJVUzEQMA4GA1UECBMHQXJpem9uYTETMBEGA1UEBxMKU2NvdHRzZGFsZTEaMBgG
    //  ...

    success = cert.LoadFromFile(L"/Users/chilkat/testData/cer/chilkat_base64.cer");
    if (success != true) {
        wprintf(L"%s\n",cert.lastErrorText());
        return;
    }

    //  DN = "Distinguished Name"
    wprintf(L"SubjectDN:%s\n",cert.subjectDN());

    wprintf(L"Common Name:%s\n",cert.subjectCN());
    wprintf(L"Issuer Common Name:%s\n",cert.issuerCN());

    wprintf(L"Serial Number:%s\n",cert.serialNumber());
    }