NIF for Ed25519 curve functions.
It uses https://github.com/brndnmtthws/dryoc
The package can be installed by adding cafezinho to your list of
dependencies in mix.exs:
[
{:cafezinho, "~> 0.4"}
]The docs can be found at https://hexdocs.pm/cafezinho.
Ayrat Badykov (@ayrat555)