public static int GetUserKey(SafeProvHandleImpl providerHandle, int keyNumber, ref SafeKeyHandleImpl keyHandle)
{
if (!CryptoApi.CryptGetUserKey(providerHandle, (uint)keyNumber, ref keyHandle))
{
return(Marshal.GetLastWin32Error());
}
return(0);
}
public static SafeKeyHandleImpl GetUserKey(SafeProvHandleImpl providerHandle, int keyNumber)
{
var keyHandle = SafeKeyHandleImpl.InvalidHandle;
if (!CryptoApi.CryptGetUserKey(providerHandle, (uint)keyNumber, ref keyHandle))
{
throw CreateWin32Error();
}
return(keyHandle);
}