Sample code for 30+ languages & platforms
C++

Example: Crypt2.SetSigningCert2 method

This example loads the certificate and private key from PEM files:

PEM Format

Certificate file (cert.pem or cert.crt):

-----BEGIN CERTIFICATE-----
MIID... (base64-encoded data)
-----END CERTIFICATE-----

Private key file (key.pem or key.key):

-----BEGIN PRIVATE KEY-----
MIIE... (base64-encoded data)
-----END PRIVATE KEY-----

Chilkat C++ Downloads

C++
#include <CkCert.h>
#include <CkPrivateKey.h>
#include <CkCrypt2.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkCert cert;
    success = cert.LoadFromFile("c:/certs_and_keys/certAbc.pem");
    //  Assume success...

    CkPrivateKey privKey;
    success = privKey.LoadAnyFormatFile("c:/certs_and_keys/certAbc_key.pem");
    //  Assume success...

    CkCrypt2 crypt;

    success = crypt.SetSigningCert2(cert,privKey);
    if (success == false) {
        std::cout << crypt.lastErrorText() << "\r\n";
        return;
    }

    std::cout << "Success." << "\r\n";
    }