char *signContent;
	ifstream sign("c:\\users\\timur\\desktop\\sign_pkcs7.sig", ios::in | ios::binary | ios::ate);
	ifstream::pos_type size = sign.tellg();
	signContent = new char[(int)size + 1];
	sign.seekg(0, ios::beg);
	sign.read(signContent, size);
	sign.close();
	signContent[size] = '\0';

	HCRYPTMSG hMsg;
	if(!(hMsg = CryptMsgOpenToDecode(
					MY_TYPE,
					0,
					0,
					NULL,
					NULL,
					NULL)))
	{
		printf("WTF!!!!!!!!! %d\n", GetLastError());
	}

	BYTE *pbDecoded;
	DWORD cbDecoded;
	DWORD cbSignerCertInfo;
	PCERT_INFO pSignerCertInfo;
	PCCERT_CONTEXT pSignerCertContext;

	if(!CryptMsgUpdate(
		hMsg,
		(BYTE *)signContent,
		size,
		TRUE))
	{
		printf("WTF!!!!!!!! %d\n", GetLastError());
	}
	
	if(!CryptMsgGetParam(
		hMsg,
		CMSG_CONTENT_PARAM,
		0,
		NULL,
		&cbDecoded))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
	}

	pbDecoded = new BYTE[cbDecoded];
	if(!CryptMsgGetParam(
		hMsg,
		CMSG_CONTENT_PARAM,
		0,
		pbDecoded,
		&cbDecoded))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
	}

	if(!CryptMsgGetParam(
		hMsg,
		CMSG_SIGNER_CERT_INFO_PARAM,
		0,
		NULL,
		&cbSignerCertInfo))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
	}

	pSignerCertInfo = (PCERT_INFO)malloc(cbSignerCertInfo);
	if(!CryptMsgGetParam(
		hMsg,
		CMSG_SIGNER_CERT_INFO_PARAM,
		0,
		pSignerCertInfo,
		&cbSignerCertInfo))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
	}

	if(!(hStoreHandle = CertOpenStore(
						CERT_STORE_PROV_MSG,
						MY_TYPE,
						NULL,
						0,
						hMsg)))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
	}

	if(!(pSignerCertContext = CertGetSubjectCertificateFromStore(
								hStoreHandle,
								MY_TYPE,
								pSignerCertInfo)))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
	}

	LPWSTR pszName = (LPWSTR)malloc(256);
	if(!CertGetNameString(
		pSignerCertContext,
		CERT_NAME_SIMPLE_DISPLAY_TYPE,
		0,
		NULL,
		pszName,
		256))
	{
		printf("WTF!!!!!! %d\n", GetLastError());
		ReportFailure();
	}
	printf("signer %s\n", pszName);

	CRYPT_VERIFY_MESSAGE_PARA VerifyParams;
	ZeroMemory(&VerifyParams, sizeof(VerifyParams));

	VerifyParams.cbSize = sizeof(VerifyParams);
	VerifyParams.dwMsgAndCertEncodingType = MY_TYPE;
	VerifyParams.hCryptProv = 0;
	VerifyParams.pfnGetSignerCertificate = NULL;
	VerifyParams.pvGetArg = NULL;

	if(CryptVerifyDetachedMessageSignature(
		&VerifyParams,
		0,
		(BYTE *)signContent,
		size,
		1,
		MessageArray,
		MessageSizeArray,
		&pSignerCertContext
		))
	{
		printf("Message verified. \n");
	}
	else
	{
		printf("CryptVerifyDetachedMessageSignature error %d.\n", GetLastError());
		exit(1);
	}