David Felber completed his Ph.D. in 2015 at UCLA under the supervision of Rafail Ostrovsky. At press time he works as a software engineer at Google.

Rafail (Rafi) Ostrovsky is Professor of Computer Science and Professor of Mathematics at UCLA. He received his Ph.D. in computer science from MIT in 1992. He heads the multidisciplinary Center for Information and Computation Security at the Henry Samueli School of Engineering and Applied Science.