static void Main(string[] args) { string Test = "__Ovo je string test!!__"; byte[] TestStringAsBytes = Encoding.ASCII.GetBytes(Test); byte[] Key = KeyGenerator.GenerateKey(TestStringAsBytes.Length); byte[] EncryptedData, DecryptedData; ICipher OtpCipher = new OTPCipher(Key); EncryptedData = OtpCipher.Encrypt(TestStringAsBytes); Console.WriteLine(Encoding.ASCII.GetString(EncryptedData)); DecryptedData = OtpCipher.Decrypt(EncryptedData); Console.WriteLine(Encoding.ASCII.GetString(DecryptedData)); Console.WriteLine(); Key = KeyGenerator.Generate128BitKey(); ICipher TeaCipher = new TEACipher(Key); EncryptedData = TeaCipher.Encrypt(TestStringAsBytes); Console.WriteLine(Encoding.ASCII.GetString(EncryptedData)); DecryptedData = TeaCipher.Decrypt(EncryptedData); Console.WriteLine(Encoding.ASCII.GetString(DecryptedData)); Console.WriteLine(); ICipherMode ModeTester = new CipherFeedbackMode(TeaCipher); ModeTester.Key = Key; ModeTester.DataBlockSize = (uint)TestStringAsBytes.Length; string IV = "012345678901234567891234"; byte[] IVAsBytes = Encoding.ASCII.GetBytes(IV); ModeTester.InitializationVector = IVAsBytes; EncryptedData = ModeTester.Encrypt(TestStringAsBytes); Console.WriteLine(Encoding.ASCII.GetString(EncryptedData)); DecryptedData = ModeTester.Decrypt(EncryptedData); Console.WriteLine(Encoding.ASCII.GetString(DecryptedData)); Console.WriteLine(); string s = "_Test string za testiranje hash!"; byte[] StringAsBytes = Encoding.Unicode.GetBytes(s); for (int i = 0; i < StringAsBytes.Length; i++) { Console.Write(" {0}", StringAsBytes[i]); } Console.WriteLine("\n\n"); byte[] HashData = SHA1Provider.Hash(StringAsBytes); for (int i = 0; i < HashData.Length; i++) { Console.Write(" {0}", HashData[i]); } Console.ReadKey(); }
public void SHA1NormalTest() { IAsymmetricCrypto sha1 = new SHA1Provider(); string t = "Yes"; string s = sha1.ComputeHash("Yes"); Assert.IsTrue(s != t); sha1.Dispose(); }