static char *DigiCrypt_GetDefaultKeyContainerNameSimple(char *psCSPName)
{
char *psRes = NULL;
HCRYPTPROV hProvider=0;
BOOL fRes;
DWORD dwFlags = 0;
BYTE pbData[dNAME_ITEM_LEN+1];
DWORD cbData = dNAME_ITEM_LEN;
DWORD dwError;
fRes = OpenProvider(&hProvider, psCSPName, dwFlags);
//fRes = CryptAcquireContext(&hProvider,NULL,psCSPName,PROV_RSA_SIG, dwFlags);
if (fRes == TRUE)
{
fRes = CryptGetProvParam(hProvider, PP_CONTAINER, pbData, &cbData, 0);
if (fRes == FALSE)
dwError = GetLastError();
}
if (fRes == TRUE)
{
lstrcpy(oG_sKeyContainerName,(const char *)pbData);
psRes = oG_sKeyContainerName;
DigiCrypt_ChangeContainerName(oG_sKeyContainerName);
}
if (hProvider != 0)
CryptReleaseContext(hProvider, 0);
return(psRes);
}
static char *DigiCrypt_GetDefaultKeyContainerName(char *psCSPName)
{
char *psRes = NULL;
HCRYPTPROV hProvider;
BOOL fRes;
DWORD dwFlags = CRYPT_VERIFYCONTEXT;
BYTE pbData[dNAME_ITEM_LEN+1];
DWORD cbData = dNAME_ITEM_LEN;
DWORD dwError;
DWORD dwProvType;
ZeroMemory(pbData,cbData);
ZeroMemory(oG_sKeyContainerName,1000);
dwProvType = DigiCrypt_FindContext_GetCSPType(psCSPName);
//LOG("GetDefaultKeyContainerName CSP=%s",psCSPName);
if (lstrcmp(psCSPName,psData_Extra_CSP_Name) != 0)
fRes = CryptAcquireContext(&hProvider,NULL,psCSPName,dwProvType, CRYPT_SILENT);
else
fRes = CryptAcquireContext(&hProvider,NULL,psCSPName,dwProvType, CRYPT_VERIFYCONTEXT);
if (fRes == FALSE && dwFlags == CRYPT_SILENT) {
//by description must be CRYPT_VERIFYCONTEXT
fRes = CryptAcquireContext(&hProvider,NULL,psCSPName,dwProvType, CRYPT_VERIFYCONTEXT);
}
if (fRes == TRUE) {
cbData = dNAME_ITEM_LEN;
fRes = CryptGetProvParam(hProvider, PP_CONTAINER, pbData, &cbData, 0);
/*if (fRes == FALSE)
dwError = GetLastError();*/
}
//Some cards should not have default key container
//let try to find key containers on the card.
if (fRes == FALSE) {
fRes=CryptGetProvParam(hProvider, PP_ENUMCONTAINERS, pbData, &cbData,CRYPT_FIRST);
if (fRes == FALSE)
dwError = GetLastError();
}
if (fRes == TRUE) {
//oG_hProvider = hProvider;
strncpy(oG_sKeyContainerName, (char *) pbData, sizeof(oG_sKeyContainerName));
//psRes = oG_sKeyContainerName;
DigiCrypt_ChangeContainerName(oG_sKeyContainerName);
} else {
}
if (psRes != NULL)
LOG("GetDefaultKeyContainerName CSP=%s",psCSPName);
else
LOG("GetDefaultKeyContainerName Not found");
if (hProvider != 0)
CryptReleaseContext(hProvider, 0);
return(oG_sKeyContainerName);
}
