http://projects.mindtel.com/2005/SDSU.Geol600.Sensor_Networks/sensornets.refs/2004.WCNC_Implementing%20a%20fully%20distributed%20certificate%20authority%20in%20an%20OLSR%20MANET.pdf
http://metro.cs.ucla.edu/papers/Kong.ICNP01.pdf
https://www.win.tue.nl/~berry/papers/crypto99.pdf
https://eprint.iacr.org/2021/445.pdf
crypto security proof
https://crypto.stanford.edu/~ananthr/docs/crypto-proofs.pdf