🦞🌯 Lobster Roll

I'm posting here due to its interesting use of Intel SGX.

Using private set intersection and advances in Cuckoo filters to enable privacy-preserving contact discovery for applications such as Signal messenger, with security against malicious clients and semi-honest servers.

Friends and family kept asking me about VPNs, and I didn’t have any good suggestions to offer, so I built a solution I felt comfortable recommending. You can learn more about my motivation in my announcement post: https://justinmayer.com/posts/introducing-fortressa/

I'be been using StartPage as my search engine for a couple of years now, and I notice they now have an email service "StartMail". Has anyone tried it? What do you think?

Using zero-knowledge proofs to bootstrap better group chat management while preserving confidentiality and authenticity out of the current less efficient and non-BFT group chat implementation. Full paper here: https://signal.org/blog/pdfs/signal_private_group_system.pdf

Scared to disclose? It's too weak.