GabrielTofvesson
6cbecfd2c6
- Changed static "size_t"-type to a define to allow for compiling with different data types - Added modular arithmetic operation to protected section - Added a simplified constructor for supplying literals Probably some other things I didn't think were worth mentioning NOTE: Galois-field code may be unstable!
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#include <iostream>
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#include "BigInteger.h"
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#include "Matrix.h"
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#include "Galois.h"
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using namespace CryptoCPP::Math;
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int main()
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{
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// Create a 2x2 matrix
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// |1 2|
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// |3 4|
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Matrix * m = new Matrix(2, 2);
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m->set_row
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(new Vector(2, new long long[2]{ 1, 2 }), 0)
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(new Vector(2, new long long[2]{ 3, 4 }), 1);
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// Create a 2x2 matrix
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// |5 6|
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// |7 8|
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Matrix * m1 = new Matrix(2, 2);
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m1->set_row
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(new Vector(2, new long long[2]{ 5, 6 }), 0)
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(new Vector(2, new long long[2]{ 7, 8 }), 1);
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// Multiply matrices
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Matrix * res = (*m) * m1;
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std::cout << "Matrix 'm':" << std::endl;
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for (size_t t = 0; t < 4; ++t) std::cout << m->at(t, true) << ((t % 2) ? '\n' : ' ');
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std::cout << "\nMatrix 'm1':" << std::endl;
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for (size_t t = 0; t < 4; ++t) std::cout << m1->at(t, true) << ((t % 2) ? '\n' : ' ');
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// Print result
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std::cout << "\nMatrix 'res':" << std::endl;
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for (size_t t = 0; t < 4; ++t) std::cout << res->at(t, true) << ((t%2) ? '\n' : ' ');
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std::cout << "\ndet(m) = " << m->det() << "\ndet(m1) = " << m->det() << "\ndet(res) = " << res->det() << std::endl;
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Galois * g1 = new Galois(2, 0b100011011, 0b10);
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Galois * g2 = new Galois(2, 0b100011011, 0b11);
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Galois * g3 = g1->mul(g2);
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std::cin.ignore();
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return 0;
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} |