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AES_HPP.hpp

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+#ifndef AES_HPP
+#define AES_HPP
+
+#include<iostream>
+#include<cstring>
+#include<string>
+#include<iomanip>
+
+extern unsigned char S_BOX[256];
+
+extern unsigned char INV_S_BOX[256];
+
+extern unsigned char RCON[11];
+
+extern unsigned char Mix[4][4];
+
+extern unsigned char InvMix[4][4];
+
+void KeyExpansion(const unsigned char* key, unsigned char* ExpandKey);
+
+void KeyScheduleCore(unsigned char roundNumber, const unsigned char keyIn[4], unsigned char keyOut[4]);
+
+void AddRoundKey(unsigned char state[4][4], const unsigned char RoundKey[4][4]);
+
+void SubBytes(unsigned char state[4][4]);
+
+void ShiftRows(unsigned char state[4][4]);
+
+void MixColumns(unsigned char state[4][4]);
+
+void InvSubBytes(unsigned char state[4][4]);
+
+void InvShiftRows(unsigned char state[4][4]);
+
+void InvMixColumns(unsigned char state[4][4]);
+
+unsigned char G_Multi(unsigned char a, unsigned char b);
+
+void encrypt(unsigned char* plaintext, unsigned char* key, unsigned char* output);
+
+void decrypt(unsigned char* ciphertext, unsigned char* key, unsigned char* output);
+
+#endif // AES_HPP