/usr/include/fplll/wrapper.h is in libfplll-dev 5.0.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | /* Copyright (C) 2005-2008 Damien Stehle.
Copyright (C) 2007 David Cade.
Copyright (C) 2011 Xavier Pujol.
This file is part of fplll. fplll is free software: you
can redistribute it and/or modify it under the terms of the GNU Lesser
General Public License as published by the Free Software Foundation,
either version 2.1 of the License, or (at your option) any later version.
fplll 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with fplll. If not, see <http://www.gnu.org/licenses/>. */
#ifndef FPLLL_WRAPPER_H
#define FPLLL_WRAPPER_H
#include "nr/matrix.h"
FPLLL_BEGIN_NAMESPACE
/* The matrix b must not be modified before calling lll().
lll() must be called only once. */
class Wrapper
{
public:
/* u must be either empty or the identity matrix */
Wrapper(IntMatrix &b, IntMatrix &u, IntMatrix &u_inv, double delta, double eta, int flags);
bool lll();
int status;
private:
IntMatrix &b;
IntMatrix &u;
IntMatrix &u_inv;
#ifdef FPLLL_WITH_ZLONG
ZZ_mat<long> b_long;
ZZ_mat<long> u_long; // Always empty
ZZ_mat<long> u_inv_long; // Always empty
#endif
double delta;
double eta;
int good_prec;
bool use_long;
int flags;
bool little(int kappa, int precision);
template <class Z, class F>
int call_lll(ZZ_mat<Z> &bz, ZZ_mat<Z> &uz, ZZ_mat<Z> &u_inv_z, LLLMethod method, int precision,
double delta, double eta);
template <class F> int fast_lll(double delta, double eta);
template <class Z, class F>
int heuristic_lll(ZZ_mat<Z> &bz, ZZ_mat<Z> &uz, ZZ_mat<Z> &u_inv_z, int precision, double delta,
double eta);
template <class Z, class F>
int proved_lll(ZZ_mat<Z> &bz, ZZ_mat<Z> &uz, ZZ_mat<Z> &u_inv_z, int precision, double delta,
double eta);
int heuristic_loop(int precision);
int proved_loop(int precision);
int last_lll();
void set_use_long(bool value);
int increase_prec(int precision);
int max_exponent;
int n;
int d;
int last_early_red;
};
#define FPLLL_DECLARE_LLL(T) \
int lll_reduction(ZZ_mat<T>& b, \
double delta = LLL_DEF_DELTA, double eta = LLL_DEF_ETA, \
LLLMethod method = LM_WRAPPER, FloatType floatType = FT_DEFAULT, \
int precision = 0, int flags = LLL_DEFAULT); \
\
int lll_reduction(ZZ_mat<T>& b, ZZ_mat<T>& u, \
double delta = LLL_DEF_DELTA, double eta = LLL_DEF_ETA, \
LLLMethod method = LM_WRAPPER, FloatType floatType = FT_DEFAULT, \
int precision = 0, int flags = LLL_DEFAULT); \
\
int lll_reduction(ZZ_mat<T>& b, ZZ_mat<T>& u, ZZ_mat<T>& u_inv, \
double delta = LLL_DEF_DELTA, double eta = LLL_DEF_ETA, \
LLLMethod method = LM_WRAPPER, FloatType floatType = FT_DEFAULT, \
int precision = 0, int flags = LLL_DEFAULT);
FPLLL_DECLARE_LLL(mpz_t)
#ifdef FPLLL_WITH_ZLONG
FPLLL_DECLARE_LLL(long)
#endif
#ifdef FPLLL_WITH_ZDOUBLE
FPLLL_DECLARE_LLL(double)
#endif
FPLLL_END_NAMESPACE
#endif
|