[gigatexal]

Should not be considered secure, only for research. Dang it. The premise sounded really cool!

[ficklepickle]

Here are details about security from HElib[0], the library used by this project.

The premise of HE is really cool. I think it's just early days yet.

[0] https://github.com/homenc/HElib/blob/master/CKKS-security.md