Scaling Mobile Private Contact Discovery to Billions of Users. - Laura Hetz; Thomas Schneider 003; Christian Weinert (IACR Cryptol. ePrint Arch., 2023)

Sabot: Efficient and Strongly Anonymous Bootstrapping of Communication Channels. - Christoph Coijanovic; Laura Hetz; Kenneth G. Paterson; Thorsten Strufe (IACR Cryptol. ePrint Arch., 2025)