libcryptotemplate

Steps:

1. Fork
2. Rename the repository to libwhatever
3. Run rename-library.sh whatever
4. Update this README file
5. Enjoy developing your libwhatever library based on libff and libfqfft

Build on Linux

Step zero is to clone this repo and cd to the right directory:

cd <wherever-you-cloned-libcryptotemplate>

If you're running OS X, make sure you have the Xcode and the Xcode developer tools installed:

xcode-select --install

First, install deps using:

scripts/linux/install-libs.sh
scripts/linux/install-deps.sh

Then, set up the environment. This will store the built code in ~/builds/cryptotemplate/:

. scripts/linux/set-env.sh release

...you can also use debug, relwithdebug or trace as an argument for set-env.sh.

To build:

make.sh

..tests, benchmarks and any other binaries are automatically added to PATH but can also be found in

cd ~/builds/cryptotemplate/master/release/libcryptotemplate/bin/

(or replace release with debug or whatever you used in set-env.sh)

Useful scripts

There's a bunch of useful scripts in scripts/linux/:

• cols.sh for viewing CSV data in the terminal
• generate-qsbdh-params.sh for generating $q$-SDH public parameters (e.g., for the Kate-Zaveruch-Goldberg polynomial commitments)

Git submodules

This is just for reference purposes. No need to execute these. To fetch the submodules, just do:

git submodule init
git submodule update

For historical purposes, (i.e., don't execute these), when I set up the submodules, I did:

cd depends/
git submodule add git://github.com/herumi/ate-pairing.git
git submodule add git://github.com/herumi/xbyak.git
git submodule add git://github.com/scipr-lab/libff.git
git submodule add https://github.com/scipr-lab/libfqfft.git

To update your submodules with changes from their upstream github repos, do:

git submodule foreach git pull origin master