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#
bool success = false;

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

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

Chilkat.Crypt2 crypt = new Chilkat.Crypt2();

success = crypt.SetSigningCert2(cert,privKey);
if (success == false) {
    Debug.WriteLine(crypt.LastErrorText);
    return;
}

Debug.WriteLine("Success.");