- Note that Jeff Burdges has designed but not completely specified a theorical mixnet messaging system that relies heavily on customizations to the Sphinx cryptographic packet format. You can learn more about this here: https://github.com/burdges/lake
- "Vuvuzela: Scalable Private Messaging Resistant to Traffic Analysis", <https://www.freehaven.net/anonbib/cache/vuvuzela:sosp15.pdf>.
- "Two Cents for Strong Anonymity: The Anonymous Post-office Protocol", <https://eprint.iacr.org/2016/489.pdf>.
- [LOOPIX] Piotrowska, A., Hayes, J., Elahi, T., Meiser, S., Danezis, G., “The Loopix Anonymity System”, USENIX, August, 2017 <https://arxiv.org/pdf/1703.00536.pdf>
- [PETMAIL] Warner, B., "Petmail mailbox-server delivery protocol", Proceedings of Brian Warner's blog, July 2015, <http://www.lothar.com/blog/53-petmail-delivery/>.
- [MIRANDA] Leibowitz, H., Piotrowska, A., Danezis, G., Herzberg, A., 2017, "No right to ramain silent: Isolating Malicious Mixes" <https://eprint.iacr.org/2017/1000.pdf>.
- [MIXRELIABLE] Dingledine, R., Freedman, M., Hopwood, D., Molnar, D., 2001 "A Reputation System to Increase MIX-Net Reliability", In Information Hiding, 4th International Workshop, <https://www.freehaven.net/anonbib/cache/mix-acc.pdf>.