This repository contains several Haskell libraries:
-
The
loldirectory contains the Haskell library Λ ○ λ (Lol), described in the paper Λ ○ λ: Functional Lattice Cryptography. More documentation can be found on Hackage. This is the core of the project, and you'll need to install it to use anything else. -
The
appsdirectory contains example cryptographic applications built using Lol. If you are interested in using our example applications, you will need this library. It is on Hackage here. If you are just writing your own applications, you don't need to install this library. -
The
challengesdirectory contains code to generate and verify RLWE and RLWR challenges, which are described here. -
The
compilerdirectory contains an unmaintained, primitive FHE compiler for Lol. Eventually, this will work in conjuction with lol-apps to transform plaintext descriptions of algorithms into their homomorphic counterparts.
Installing lol:
The easiest way to install Lol is to use stack, which is included in the Haskell Platform.
> stack setup
> stack install lol
You can run unit tests with stack test lol. You can run
microbenchmarks with stack bench lol. You can configure the
benchmarks by editing lol/benchmarks/BenchConfig.hs.
Installing lol-apps:
> stack install lol-apps
You can run unit tests with stack test lol-apps. You can run
benchmarks with stack bench lol-apps. An example of how to use each
application is included and is built automatically when you install
lol-apps.