Chapter 6: Non-Standard Keccak
The [keccak implementation used in Monero](https://github.com/monero-project/monero/blob/f4a6bc79d9a751480597aa007a1c6d315604f856/src/crypto/keccak.c) is technically not SHA-3, but an incompatible proposal from 2011. The algorithm was implemented and inherited in the code and has yet to be changed, but it should probably should be addressed in this section. My cryptography knowledge is limited, so I don't feel equipped to expand this section.

[Fluffypony response to questions about it on Twitter.](https://twitter.com/mjos_crypto/status/933456673443901440&usg=AOvVaw1HE384a-KMUyR32nuNz0tg)

