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decryption

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doesnt work though.
This commit is contained in:
Mirek Kratochvil 2012-04-07 15:15:13 +02:00
parent 0963baefa1
commit 5f167030cc
1 changed files with 50 additions and 0 deletions
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lib/ios.cpp Normal file
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#include "codecrypt.h"
#include <iostream>
using namespace std;
using namespace ccr;
ostream& operator<< (ostream&o, const polynomial& p)
{
o << "polynomial degree " << p.degree() << ':' << endl;
for (int i = 0, e = p.degree(); i <= e; ++i) o << p[i] << ' ';
o << endl;
return o;
}
ostream& operator<< (ostream&o, const permutation& p)
{
o << "permutation over " << p.size() << " elements:" << endl;
for (uint i = 0; i < p.size(); ++i) o << p[i] << ' ';
o << endl;
return o;
}
ostream& operator<< (ostream&o, const gf2m& f)
{
o << "GF(2^" << f.m << ") of " << f.n << " elements, modulus " << f.poly << endl;
return o;
}
ostream& operator<< (ostream&o, const matrix& m)
{
uint i, j, h, w;
h = m.height();
w = m.width();
o << "binary " << h << "x" << w << " matrix:" << endl;
for (i = 0; i < h; ++i) {
for (j = 0; j < w; ++j) o << m[j][i];
o << endl;
}
return o;
}
ostream& operator<< (ostream&o, const bvector& v)
{
o << "vector of " << v.size() << " elements:" << endl;
for (uint i = 0, e = v.size(); i < e; ++i) cout << v[i];
cout << endl;
return o;
}