- https://hackernoon.com/asymmetric-cryptography-in-blockchains-d1a4c1654a71
- https://bitcointalk.org/index.php?topic=901834
- https://en.wikipedia.org/wiki/Integrated_Encryption_Scheme
- https://asecuritysite.com/encryption/go_elgamal_ecc?source=post_page-----8b72c3c3555e----------------------
- https://github.com/dedis/kyber