Add funding info

Author: danielhuici

README.md

@@ -69,3 +69,8 @@ myHNSW.dump("myAPO")
 
 ## License
 Licensed under the [GNU GPLv3](LICENSE) license.
+
+## Funding support
+Part of this research was supported by the Spanish National Cybersecurity Institute (INCIBE) under *Proyectos Estratégicos de Ciberseguridad -- CIBERSEGURIDAD EINA UNIZAR* and by the Recovery, Transformation and Resilience Plan funds, financed by the European Union (Next Generation).
+
+![INCIBE_logos](misc/img/INCIBE_logos.jpg)