Amigo: Secure Group Mesh Messaging in Realistic Protest Settings

A project by David Inyangson*, Sarah Radway*, Tushar Jois, Nelly Fazio, and James Mickens.

Our paper is a part of the proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security (CCS '25). You can find the full version of the paper on ePrint. This work was also presented as a contributed talk at the 2025 IACR Real World Cryptography Symposium (RWC '25), and has received coverage in IEEE Spectrum.

Take a look at our website for a blog post with more information: https://spacelab-ccny.github.io/research/amigo/

*Both authors contributed equally to the work.