functional_tests: fix linking on Windows

tests/functional_tests/CMakeLists.txt

@@ -26,6 +26,10 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+if(WIN32)
+  set(EXTRA_LIBRARIES "${EXTRA_LIBRARIES};bcrypt")
+endif()
+
 set(functional_tests_sources
   main.cpp
   transactions_flow_test.cpp