1. Ishtiyaque Ahmad, Yuntian Yang, Divyakant Agrawal, Amr El Abbadi, and Trinabh Gupta. 2021. Addra: Metadata-private voice communication over fully untrusted infrastructure. In Proc. of USENIX OSDI. 313--329.
2. Sebastian Angel, Sampath Kannan, and Zachary B. Ratliff. 2020. Private resource allocators and their applications. In Proc. of IEEE S&P. 372--391.
3. Ludovic Barman, Moshe Kol, David Lazar, Yossi Gilad, and Nickolai Zeldovich. 2022. Groove: Flexible metadata-private messaging. In Proc. of USENIX OSDI. 735--750.
4. David Core. 2014. We Kill People Based on Metadata. https://www.nybooks.com/daily/2014/05/10/we-kill-people-based-metadata/. The New York Review (2014).
5. Snoopy