46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
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#include <iostream>
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#include <GCrypt/GWrapper.h>
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#include <GCrypt/Key.h>
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#include <BmpPP/Bmp.h>
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#include "Visualize.h"
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const std::string execName = "visualize-singleblock-diffusion";
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using namespace Leonetienne::GCrypt;
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using namespace Leonetienne::BmpPP;
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using namespace Leonetienne::Eule;
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int main() {
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// Create input block
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const std::string input_str = "Hello :3";
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Block input;
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input.FromTextString(input_str);
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VisualizeBlock(input, execName+"-input.bmp");
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// Create a key
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const Key key = Key::Random();
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VisualizeBlock(key, execName+"-key.bmp");
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// Create a cipher
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GCipher cipher(key, GCipher::DIRECTION::ENCIPHER);
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// Encipher our block
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Block cipherblock = cipher.Digest(input);
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VisualizeBlock(cipherblock, execName+"-output.bmp");
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// Now flip a bit in the input
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input.FlipBit(35);
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VisualizeBlock(input, execName+"-input-flip.bmp");
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// Reset our cipher, and encipher the input with a flipped bit
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cipher.Initialize(key, GCipher::DIRECTION::ENCIPHER);
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// Encipher our block
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cipherblock = cipher.Digest(input);
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VisualizeBlock(cipherblock, execName+"-output-flip.bmp");
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return 0;
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}
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