Added classes for Encryption and Decryption

GenerateKeys.h

@@ -0,0 +1,24 @@
+#ifndef GENERATEKEYS_H
+#define GENERATEKEYS_H
+
+#include <map>
+
+class GenerateKeys
+{
+public:
+	typedef unsigned short unsignedShort;
+
+	GenerateKeys();
+
+	void populateDecryptedValues();
+	void populateEncryptedValues();
+
+	friend class Encryption;
+	friend class Decryption;
+
+private:
+	std::map<unsignedShort, char> decryptedCharacters;
+	std::map<char, unsignedShort> encryptedCharacters;
+};
+
+#endif