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(C) Authenticode Sign an Executable (EXE) or DLLSee more Code Signing ExamplesDemonstrates how to Authenticode sign an EXE or DLL.Note: Chilkat's code signing class was added in v9.5.0.97
#include <C_CkJsonObject.h> #include <C_CkCert.h> #include <C_CkCodeSign.h> void ChilkatSample(void) { BOOL success; HCkJsonObject json; HCkCert cert; const char *exePath; HCkCodeSign signer; // 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" // } // } json = CkJsonObject_Create(); CkJsonObject_UpdateString(json,"hashAlg","sha256"); CkJsonObject_UpdateBool(json,"timestampToken.enabled",TRUE); CkJsonObject_UpdateString(json,"timestampToken.tsaUrl","http://timestamp.digicert.com"); CkJsonObject_UpdateBool(json,"timestampToken.requestTsaCert",TRUE); CkJsonObject_UpdateString(json,"timestampToken.hashAlg","sha256"); // Load a code signing certificate.. cert = CkCert_Create(); success = CkCert_LoadPfxFile(cert,"C:/someDir/myCodeSigningCert.pfx","pfx password"); if (success == FALSE) { printf("%s\n",CkCert_lastErrorText(cert)); CkJsonObject_Dispose(json); CkCert_Dispose(cert); return; } // You can sign .exe or .dll files. exePath = "C:/someOtherDir/HelloWorld.exe"; signer = CkCodeSign_Create(); // If successful, the following call will apply the signature to the EXE (or DLL). success = CkCodeSign_AddSignature(signer,exePath,cert,json); if (success == FALSE) { printf("%s\n",CkCodeSign_lastErrorText(signer)); CkJsonObject_Dispose(json); CkCert_Dispose(cert); CkCodeSign_Dispose(signer); return; } printf("Successfully applied the Authenticode signature.\n"); CkJsonObject_Dispose(json); CkCert_Dispose(cert); CkCodeSign_Dispose(signer); } |
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