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(Unicode C) ScMinidriver - Import Private Key to Smart CardSee more ScMinidriver ExamplesDemonstrates how to import a private key to the "signature" or "key exchange" location in the Nth key container on a smart card.
#include <C_CkPrivateKeyW.h> #include <C_CkScMinidriverW.h> void ChilkatSample(void) { HCkPrivateKeyW privKey; BOOL success; HCkScMinidriverW scmd; const wchar_t *readerName; const wchar_t *pinId; int retval; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Chilkat recommends the following free tool for interactively examining the contents of your smart card // through the ScMinidriver interface: MGTEK Tool for Minidriver enabled Smart Cards // Let's first look at our smart card before importing a private key. // Here's the view of our Gemalto (Thales) IDPrime MD T=0 smart card in the MGTEK tool: // First let's load a private key into the Chilkat private key object. // (Chilkat provides the ability to load private keys from many different sources and formats. // this example loads from a PEM file.) privKey = CkPrivateKeyW_Create(); success = CkPrivateKeyW_LoadPemFile(privKey,L"qa_data/rsa/rsaPrivKey_pkcs8.pem"); if (success == FALSE) { wprintf(L"%s\n",CkPrivateKeyW_lastErrorText(privKey)); CkPrivateKeyW_Dispose(privKey); return; } scmd = CkScMinidriverW_Create(); // First we need to acquire a context to the smart card in the reader where it is inserted. // Reader names (smart card readers or USB tokens) can be discovered // via List Readers or Find Smart Cards readerName = L"Alcor Micro USB Smart Card Reader 0"; success = CkScMinidriverW_AcquireContext(scmd,readerName); if (success == FALSE) { wprintf(L"%s\n",CkScMinidriverW_lastErrorText(scmd)); CkPrivateKeyW_Dispose(privKey); CkScMinidriverW_Dispose(scmd); return; } // If successful, the name of the currently inserted smart card is available: wprintf(L"Card name: %s\n",CkScMinidriverW_cardName(scmd)); // To import a private key, we'll need to be PIN authenticated. // For more details about smart card PIN authentication, see the Smart Card PIN Authentication Example pinId = L"user"; retval = CkScMinidriverW_PinAuthenticate(scmd,pinId,L"0000"); if (retval != 0) { wprintf(L"PIN Authentication failed.\n"); CkScMinidriverW_DeleteContext(scmd); CkPrivateKeyW_Dispose(privKey); CkScMinidriverW_Dispose(scmd); return; } // Let's import into the "key exchange" position in key container #7. success = CkScMinidriverW_ImportKey(scmd,7,L"kex",privKey,L"user"); if (success == FALSE) { wprintf(L"PIN Authentication failed.\n"); CkScMinidriverW_DeleteContext(scmd); CkPrivateKeyW_Dispose(privKey); CkScMinidriverW_Dispose(scmd); return; } CkScMinidriverW_DeleteContext(scmd); wprintf(L"Success.\n"); // Here's the MGTEK view of the smart card after importing the private key: CkPrivateKeyW_Dispose(privKey); CkScMinidriverW_Dispose(scmd); } |
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