@inproceedings {199303,
	author = {David Lazar and Nickolai Zeldovich},
	title = {Alpenhorn: Bootstrapping Secure Communication without Leaking Metadata},
	booktitle = {12th USENIX Symposium on Operating Systems Design and Implementation (OSDI 16)},
	year = {2016},
	isbn = {978-1-931971-33-1},
	address = {Savannah, GA},
	pages = {571--586},
	url = {https://www.usenix.org/conference/osdi16/technical-sessions/presentation/lazar},
	publisher = {USENIX Association},
	month = nov
}
