public virtual void testEncryptDecrypt256_falseKey()
{
System.Console.Out.WriteLine("crypt false key");
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);
hexKey = keyGen.generateKey(256, "passwordFalse");
bKey = CryptobyHelper.hexStringToBytes(hexKey);
result = instance.decrypt(result, bKey);
Assert.IsFalse(Encoding.UTF8.GetString(expResult).Equals
(Encoding.UTF8.GetString(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);
}
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 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 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);
}
