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(Unicode C++) Authenticode Sign using Smartcard or USB TokenSee more Code Signing ExamplesDemonstrates how to Authenticode sign an EXE or DLL using a smartcard or USB token, such as a Yubikey.Note: Chilkat's code signing class was added in v9.5.0.97
#include <CkJsonObjectW.h> #include <CkCertW.h> #include <CkCodeSignW.h> void ChilkatSample(void) { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. bool success; // First create the following JSON to specify that SHA256 is to be used, // and provide timestamp server information. // { // "hashAlg": "sha256", // "timestampToken": { // "enabled": true, // "tsaUrl": "http://timestamp.digicert.com", // "requestTsaCert": true, // "hashAlg": "sha256" // } // } CkJsonObjectW json; json.UpdateString(L"hashAlg",L"sha256"); json.UpdateBool(L"timestampToken.enabled",true); json.UpdateString(L"timestampToken.tsaUrl",L"http://timestamp.digicert.com"); json.UpdateBool(L"timestampToken.requestTsaCert",true); json.UpdateString(L"timestampToken.hashAlg",L"sha256"); // The only difference in signing with a smartcard or USB token // is that the cert is loaded from a smartcard or USB token, instead of a PFX or from elsewhere // such as from the Windows certificate store. CkCertW cert; // Yubico YubiKey OTP+FIDO+CCID 0, default PIN = 123456 cert.put_SmartCardPin(L"123456"); // Assuming you have the Yubikey inserted into the USB on the computer... // and there is only 1 signing certificate on the Yubikey, then just load from // the "smartcard". (assuming you don't have additional smartcards or USB tokens plugged in) success = cert.LoadFromSmartcard(L""); if (success == false) { wprintf(L"%s\n",cert.lastErrorText()); return; } // If the smartcard/token has several possible certificates that can be used for signing, // then see the online documentation for the LoadFromSmartcard method, // and also see the online documentation and examples for Chilkat Pkcs11 and ScMinidriver. // There are many possible ways to load a Chilkat certificate object with a cert (and associated private key) // from a variety of sources. The only coding difference for any signing function in Chilkat, // whether it be a PDF, XmlDSig, CMS, etc. is in how the cert is loaded. // You can sign .exe or .dll files. const wchar_t *exePath = L"C:/someOtherDir/HelloWorld.exe"; CkCodeSignW signer; // If successful, the following call will apply the signature to the EXE (or DLL). success = signer.AddSignature(exePath,cert,json); if (success == false) { wprintf(L"%s\n",signer.lastErrorText()); return; } wprintf(L"Successfully applied the Authenticode signature.\n"); } |
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