TODO

This library was develop quickly as a demonstration of feasibility
 of the cryptosystem presented in the article

FHE Bootstrapping in less than a second, 
by Léo Ducas and Daniele Micciancio, 
avaliable at https://eprint.iacr.org/2014/816.

We recall (complete statement should be found in the file LICENSE) that:

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.


Here is a non-exhaustive list of improvement that could be added
- Support for other operation than NAND
- Usage of NTT rather than complex FFT. 
- Vectorialization of linear algebra operations.

Here is a non exhaustive list of NECESSARY modification for any use
 of this library beyond scientific curiosity
- Replace calls to Rand() by cryptographic pseudo-randomness.