@echo off
setlocal enableextensions enabledelayedexpansion

set CSPInstID="#"
:: Поиск ID продукта
for /F "tokens=10* Delims=\" %%i in ('reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products" ') do (
set InstID=%%i
for /F "tokens=3*" %%j in ('reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\!InstID!\InstallProperties" /v "DisplayName" 2^> nul ^| find /i "КриптоПро CSP"') do (
set CSPInstID=!InstID!
)
)

::Если нашли "КриптоПро CSP" переходим к чтению ключа
if %CSPInstID% NEQ "#" goto _GetID
GoTo :EOF

::Вывод версии и серийного № СКЗИ
:_GetID
for /F "tokens=3*" %%i in ('reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\!CSPInstID!\InstallProperties" /v "DisplayVersion"') do (
set ProductVersion=%%i
)
for /F "tokens=3*" %%i in ('reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\!CSPInstID!\InstallProperties" /v "ProductID"') do (
set ProductID=%%i
)
echo."СКЗИ версии: !ProductVersion!, с серийным №: !ProductID!"