Emma Dauterman Eric Feng Ellen Luo Raluca Ada Popa Ion Stoica DORY: An Encrypted Search System with Distributed Trust. 1280 2020 2020 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2020/1280 db/journals/iacr/iacr2020.html#DautermanFLPS20