[lvh]

Hi! Author here. Sorry it's down. Will host on something CDNy now. Was previously on single server.

You can get the PDF for now from here: https://9d0df72831e4b345bb93-4b37fd03e6af34f2323bb971f72f0c0...

EDIT: Unfortunately I am on conference wifi, so, might take me a while.

EDIT2: Now on Github. https://crypto101.github.io/

[netheril96]

Is this the final version?

[lvh]

I don't think it will be final for a long time, because I haven't really defined what "done" means. I still think what's there is useful, and provides a new, material improvement over a lot of existing books, despite not being anywhere near done. Plus, it's free :-)