As part of the PULSAR project, Stealth team member Sanjam Garg (University of California, Berkeley) and Stealth co-founder Rafail Ostrovsky (UCLA), together with Mohammad Hajiabadi (University of Waterloo) and Giulio Malavolta (Max Planck Institute for Security and Privacy), published a paper “How to Build a Trapdoor Function from an Encryption Scheme” at the 27th International Conference on the Theory and Application of Cryptology and Information Security (ASIACRYPT 2021).