add some thesis of the Cryptography and Graphs research grup from University of Lleida
handmade bypass of the gitinfo issue (weird only happens with this paper)
refactoring the introduction (was too big and now is a introduction with subsections)
add citations on some of the works from the Cryptography and Graphs research grup from University of Lleida
add a citation about homomorphic encryption for database queries
improve indentation
add references for the Securing Tango paper
add references for the Securing Tango paper
sync pdf