25 lines
607 B
C#
25 lines
607 B
C#
using System;
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class XOREncryption
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{
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private static string encryptDecrypt(string input) {
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char[] key = {'K', 'C', 'Q'}; //Any chars will work, in an array of any size
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char[] output = new char[input.Length];
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for(int i = 0; i < input.Length; i++) {
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output[i] = (char) (input[i] ^ key[i % key.Length]);
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}
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return new string(output);
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}
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public static void Main (string[] args)
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{
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string encrypted = encryptDecrypt("kylewbanks.com");
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Console.WriteLine ("Encrypted:" + encrypted);
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string decrypted = encryptDecrypt(encrypted);
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Console.WriteLine ("Decrypted:" + decrypted);
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}
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}
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