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(Lianja) 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
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // 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" // } // } loJson = createobject("CkJsonObject") loJson.UpdateString("hashAlg","sha256") loJson.UpdateBool("timestampToken.enabled",.T.) loJson.UpdateString("timestampToken.tsaUrl","http://timestamp.digicert.com") loJson.UpdateBool("timestampToken.requestTsaCert",.T.) loJson.UpdateString("timestampToken.hashAlg","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. loCert = createobject("CkCert") // Yubico YubiKey OTP+FIDO+CCID 0, default PIN = 123456 loCert.SmartCardPin = "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) llSuccess = loCert.LoadFromSmartcard("") if (llSuccess = .F.) then ? loCert.LastErrorText release loJson release loCert return endif // 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. lcExePath = "C:/someOtherDir/HelloWorld.exe" loSigner = createobject("CkCodeSign") // If successful, the following call will apply the signature to the EXE (or DLL). llSuccess = loSigner.AddSignature(lcExePath,loCert,loJson) if (llSuccess = .F.) then ? loSigner.LastErrorText release loJson release loCert release loSigner return endif ? "Successfully applied the Authenticode signature." release loJson release loCert release loSigner |
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