Rajeev Anand Sahu received his Ph.D. in Cryptography from National Institute of Technology Allahabad, India in 2013. He has worked as an Assistant Professor at CR Rao AIMSCS, University of Hyderabad Campus, India and as Post-Doctoral Researcher at the University of Brussels, Belgium. Currently he is working as a Post-Doctoral Researcher at the University of Luxembourg. He is co-author of a book “Introduction to Cryptography”. His areas of interest are Digital Signature, Searchable Encryption, Pairing-Based Cryptography and Post-Quantum Cryptography. He has supervised Masters and Bachelors projects in cryptography in India, Belgium and Luxembourg. He has around 2 dozen published papers in conferences and journals.