AltCRT.h File Reference

An alternative representation of ring elements. More...

#include <vector>
#include <NTL/ZZX.h>
#include <NTL/lzz_pX.h>
#include "NumbTh.h"
#include "IndexMap.h"
#include "FHEContext.h"

Go to the source code of this file.

Classes
class	AltCRTHelper
	A helper class to enforce consistency within an AltCRT object. More...
class	AltCRT
	A single-CRT representation of a ring element. More...

Functions
void	conv (AltCRT &d, const ZZX &p)
AltCRT	to_AltCRT (const ZZX &p)
void	conv (ZZX &p, const AltCRT &d)
ZZX	to_ZZX (const AltCRT &d)
void	conv (AltCRT &d, const SingleCRT &s)

Detailed Description

An alternative representation of ring elements.

The AltCRT module offers a drop-in replacement to DoubleCRT, it exposes the same interface but internally uses a single-CRT representation. That is, polynomials are stored in coefficient representation, modulo each of the small primes in our chain. Currently this class is used only for testing and debugging purposes.