public void testRun(){
const int rounds = 3;
Console.WriteLine ("Test Performance AES Data Enc/Dec");
Console.WriteLine ("Rounds: " + rounds);
Console.WriteLine ("Cycles per Round: " + cycles);
KeyGenSHA3 keyGen = new KeyGenSHA3();
privKey = keyGen.generateKeyByte(keySize, "password");
preData = new byte[mb1];
Console.WriteLine ("\nEncrypt AES 256 Bit 1MB");
PerfMeter.run(new Action(testAESEnc),rounds);
Console.WriteLine ("\nDecrypt AES 256 Bit 1MB");
PerfMeter.run(new Action(testAESDec),rounds);
Assert.AreEqual (preData,resData);
preData = new byte[mb5];
Console.WriteLine ("\nEncrypt AES 256 Bit 5MB");
PerfMeter.run(new Action(testAESEnc),rounds);
Console.WriteLine ("\nDecrypt AES 256 Bit 5MB");
PerfMeter.run(new Action(testAESDec),rounds);
Assert.AreEqual (preData,resData);
preData = new byte[mb10];
Console.WriteLine ("\nEncrypt AES 256 Bit 10MB");
PerfMeter.run(new Action(testAESEnc),rounds);
Console.WriteLine ("\nDecrypt AES 256 Bit 10MB");
PerfMeter.run(new Action(testAESDec),rounds);
Assert.AreEqual (preData,resData);
}
public void testRun()
{
const int rounds = 3;
Console.WriteLine ("Test Performance AES Data Enc/Dec");
Console.WriteLine ("Rounds: " + rounds);
Console.WriteLine ("Cycles per Round: " + cycles);
KeyGenSHA3 keyGen = new KeyGenSHA3();
privKey = keyGen.generateKeyByte(keySize, "password");
preData = new byte[mb1];
Console.WriteLine ("\nEncrypt AES 256 Bit 1MB");
PerfMeter.run(new Action(testAESEnc),rounds);
Console.WriteLine ("\nDecrypt AES 256 Bit 1MB");
PerfMeter.run(new Action(testAESDec),rounds);
Assert.AreEqual (preData,resData);
preData = new byte[mb5];
Console.WriteLine ("\nEncrypt AES 256 Bit 5MB");
PerfMeter.run(new Action(testAESEnc),rounds);
Console.WriteLine ("\nDecrypt AES 256 Bit 5MB");
PerfMeter.run(new Action(testAESDec),rounds);
Assert.AreEqual (preData,resData);
preData = new byte[mb10];
Console.WriteLine ("\nEncrypt AES 256 Bit 10MB");
PerfMeter.run(new Action(testAESEnc),rounds);
Console.WriteLine ("\nDecrypt AES 256 Bit 10MB");
PerfMeter.run(new Action(testAESDec),rounds);
Assert.AreEqual (preData,resData);
}
/// <summary>Generate a SHA3 Hash/Key depend on password input as byte array.</summary>
/// <remarks>Generate a SHA3 Hash/Key depend on password input as byte array.</remarks>
/// <param name="keySize">Size of hash. Allowed are 224, 256, 384 and 512.</param>
/// <param name="password">String password which will be hashed</param>
/// <returns>SHA3 hash as byte array</returns>
public virtual byte[] generateKeyByte(int keySize, string password)
{
byte[] bytePW = Encoding.UTF8.GetBytes(password);
KeyGenSHA3.init(keySize);
KeyGenSHA3.update(bytePW, bytePW.Length * 8);
byte[] output = KeyGenSHA3.getHash();
return(output);
}
/// <summary>Generate a SHA3 Hash/Key depend on password input as String.</summary>
/// <remarks>Generate a SHA3 Hash/Key depend on password input as String.</remarks>
/// <param name="keySize">Size of hash. Allowed are 224, 256, 384 and 512.</param>
/// <param name="password">String password which will be hashed</param>
/// <returns>SHA3 hash as Hex String</returns>
public virtual string generateKey(int keySize, string password)
{
byte[] bytePW = Encoding.UTF8.GetBytes(password);
KeyGenSHA3.init(keySize);
KeyGenSHA3.update(bytePW, bytePW.Length * 8);
string output = CryptobyHelper.bytesToHexString(KeyGenSHA3.getHash());
return(output);
}
/// <summary>Generate a random SHA3 Hash/Key as byte array.</summary>
/// <remarks>Generate a random SHA3 Hash/Key as byte array.</remarks>
/// <param name="keySize">Size of hash. Allowed are 224, 256, 384 and 512.</param>
/// <returns>SHA3 hash as byte array</returns>
public virtual byte[] generateKeyByte(int keySize)
{
SecureRandom scRandom = new SecureRandom();
byte[] randomPW = new byte[40];
scRandom.nextBytes(randomPW);
KeyGenSHA3.init(keySize);
KeyGenSHA3.update(randomPW, randomPW.Length * 8);
byte[] output = KeyGenSHA3.getHash();
return(output);
}
public virtual void testGenerateKey_int_random_length512()
{
System.Console.Out.WriteLine("generate random 512bit Key");
int keySize = 512;
KeyGenSHA3 instance = new KeyGenSHA3();
int expResult = 512;
int result = Encoding.UTF8.GetBytes(instance.generateKey(keySize)).Length
* 4;
System.Console.Out.WriteLine(result);
NUnit.Framework.Assert.AreEqual(expResult, result);
}
public virtual void testGenerateKey_int_String()
{
System.Console.Out.WriteLine("generate 256bit Key and comparse with given Key");
int keySize = 256;
string password = "******";
KeyGenSHA3 instance = new KeyGenSHA3();
string expResult = "e195622d04525e14469076f4175b990a72995ea7c9f379c465670c330b4f8b60";
string result = instance.generateKey(keySize, password);
System.Console.Out.WriteLine(result);
NUnit.Framework.Assert.AreEqual(expResult, result);
}
public virtual void testGenerateKey_int_random_length512()
{
System.Console.Out.WriteLine("generate random 512bit Key");
int keySize = 512;
KeyGenSHA3 instance = new KeyGenSHA3();
int expResult = 512;
int result = Encoding.UTF8.GetBytes(instance.generateKey(keySize)).Length
* 4;
System.Console.Out.WriteLine(result);
NUnit.Framework.Assert.AreEqual(expResult, result);
}
/// <summary>Generate a random SHA3 Hash/Key as String.</summary>
/// <remarks>Generate a random SHA3 Hash/Key as String.</remarks>
/// <param name="keySize">Size of hash. Allowed are 224, 256, 384 and 512.</param>
/// <returns>SHA3 hash as Hex String</returns>
public virtual string generateKey(int keySize)
{
SecureRandom scRandom = new SecureRandom();
byte[] randomPW = new byte[40];
scRandom.nextBytes(randomPW);
KeyGenSHA3.init(keySize);
KeyGenSHA3.update(randomPW, randomPW.Length * 8);
string output = CryptobyHelper.bytesToHexString(KeyGenSHA3.getHash());
return(output);
}
public virtual void testEncryptDecrypt256()
{
System.Console.Out.WriteLine("encrypt and decrypt testphrase");
byte[] plainInput = Encoding.UTF8.GetBytes("Text to Test for Testing from Tester by Testcase"
);
KeyGenSHA3 keyGen = new KeyGenSHA3();
string hexKey = keyGen.generateKey(256, "password");
byte[] bKey = CryptobyHelper.hexStringToBytes(hexKey);
CryptAES instance = new CryptAES();
byte[] expResult = plainInput;
byte[] result = instance.encrypt(plainInput, bKey);
result = instance.decrypt(result, bKey);
Assert.AreEqual(expResult, result);
}
public virtual void testEncryptDecrypt256()
{
System.Console.Out.WriteLine("encrypt and decrypt testphrase");
byte[] plainInput = Encoding.UTF8.GetBytes("Text to Test for Testing from Tester by Testcase"
);
KeyGenSHA3 keyGen = new KeyGenSHA3();
string hexKey = keyGen.generateKey(256, "password");
byte[] bKey = CryptobyHelper.hexStringToBytes(hexKey);
CryptAES instance = new CryptAES();
byte[] expResult = plainInput;
byte[] result = instance.encrypt(plainInput, bKey);
result = instance.decrypt(result, bKey);
Assert.AreEqual(expResult, result);
}
public virtual void testEncryptDecrypt256_HugeData()
{
System.Console.Out.WriteLine("encrypt and decrypt huge Data");
byte[] plainInput = new byte[1000000];
KeyGenSHA3 keyGen = new KeyGenSHA3();
string hexKey = keyGen.generateKey(256, "password");
byte[] bKey = CryptobyHelper.hexStringToBytes(hexKey);
CryptAES instance = new CryptAES();
byte[] expResult = plainInput;
byte[] result = instance.encrypt(plainInput, bKey);
result = instance.decrypt(result, bKey);
for (int i = 0; i < 10; i++)
{
result = instance.encrypt(plainInput, bKey);
result = instance.decrypt(result, bKey);
}
Assert.AreEqual(expResult, result);
}
public virtual void testEncryptDecrypt256_CBC()
{
System.Console.Out.WriteLine("encrypt and decrypt recurring words");
byte[] plainInput = Encoding.UTF8.GetBytes("TestTestTestTestTestTestTestTestTestTestTestTestTestTestTestTest"
);
KeyGenSHA3 keyGen = new KeyGenSHA3();
string hexKey = keyGen.generateKey(256, "password");
byte[] bKey = CryptobyHelper.hexStringToBytes(hexKey);
CryptAES instance = new CryptAES();
byte[] expResult = plainInput;
byte[] result = instance.encrypt(plainInput, bKey);
string resString = CryptobyHelper.bytesToHexStringUpper(result);
for (int i = 0; i < resString.Length - 32; i += 32)
{
Assert.IsFalse(resString.Substring(i, 32).Equals
(resString.Substring(i + 32, 32)));
}
result = instance.decrypt(result, bKey);
Assert.AreEqual(expResult, result);
}
public virtual void testEncryptDecrypt256_CBC()
{
System.Console.Out.WriteLine("encrypt and decrypt recurring words");
byte[] plainInput = Encoding.UTF8.GetBytes("TestTestTestTestTestTestTestTestTestTestTestTestTestTestTestTest"
);
KeyGenSHA3 keyGen = new KeyGenSHA3();
string hexKey = keyGen.generateKey(256, "password");
byte[] bKey = CryptobyHelper.hexStringToBytes(hexKey);
CryptAES instance = new CryptAES();
byte[] expResult = plainInput;
byte[] result = instance.encrypt(plainInput, bKey);
string resString = CryptobyHelper.bytesToHexStringUpper(result);
for (int i = 0; i < resString.Length - 32; i += 32)
{
Assert.IsFalse(resString.Substring(i, 32).Equals
(resString.Substring(i + 32, 32)));
}
result = instance.decrypt(result, bKey);
Assert.AreEqual(expResult, result);
}
public void Init()
{
keyGen = new KeyGenSHA3 ();
}
[TestFixtureSetUp] public void Init()
{
keyGen = new KeyGenSHA3();
}
public virtual void testEncryptDecrypt256_HugeData()
{
System.Console.Out.WriteLine("encrypt and decrypt huge Data");
byte[] plainInput = new byte[1000000];
KeyGenSHA3 keyGen = new KeyGenSHA3();
string hexKey = keyGen.generateKey(256, "password");
byte[] bKey = CryptobyHelper.hexStringToBytes(hexKey);
CryptAES instance = new CryptAES();
byte[] expResult = plainInput;
byte[] result = instance.encrypt(plainInput, bKey);
result = instance.decrypt(result, bKey);
for (int i = 0; i < 10;i++){
result = instance.encrypt(plainInput, bKey);
result = instance.decrypt(result, bKey);
}
Assert.AreEqual(expResult, result);
}
public virtual void testGenerateKey_int_String()
{
System.Console.Out.WriteLine("generate 256bit Key and comparse with given Key");
int keySize = 256;
string password = "******";
KeyGenSHA3 instance = new KeyGenSHA3();
string expResult = "e195622d04525e14469076f4175b990a72995ea7c9f379c465670c330b4f8b60";
string result = instance.generateKey(keySize, password);
System.Console.Out.WriteLine(result);
NUnit.Framework.Assert.AreEqual(expResult, result);
}