/// <summary>
/// Hem verilen parametreye göre hem de şifreci tipine göre bir sonuç döndürür.
/// </summary>
/// <param name="algorithmType"></param>
/// <param name="parameter"></param>
public CryptographerManager(CryptoAlgorithmType algorithmType, CryphtographerParameter parameter)
{
if (algorithmType == CryptoAlgorithmType.Simple)
this.criptographerFactory = new SimpleCryphtographerFactory(parameter);
if (algorithmType == CryptoAlgorithmType.Complicate)
this.criptographerFactory = new HardestCryphtographerFactory(parameter);
}
/// <summary>
/// Rijndael algorithm spesification
/// </summary>
/// <param name="parameters">Rijndael şifreleme algoritması parametreleri</param>
public RijndaelCryptographer(CryphtographerParameter parameters)
: base(parameters.KeySize, parameters.Key)
{
this.initVector = parameters.InitVector;
this.saltValue = base.GetKey();
this.passPhrase = base.GetKey() + "*!'";
this.passwordIterations = parameters.PasswordIterations;
}
/// <summary>
/// Rijndael algorithm spesification
/// </summary>
/// <param name="parameters">Rijndael şifreleme algoritması parametreleri</param>
public RijndaelCryptographer(CryphtographerParameter parameters)
: base(parameters.KeySize, parameters.Key)
{
this.initVector = parameters.InitVector;
this.saltValue = base.GetKey();
this.passPhrase = base.GetKey() + "*!'";
this.passwordIterations = parameters.PasswordIterations;
}
/// <summary>
/// AES algoritması parametreli yapıcı
/// </summary>
/// <param name="keySize">Anahtar Boyutu (256 bit veya 128 bit olmalı)</param>
/// <param name="parameter">Algoritmanın parametrik değerleri</param>
internal AESCryptographer(CryphtographerParameter parameter)
: base(parameter.KeySize, parameter.Key)
{
//değerler initialize edilir
this.BlockBitSize = parameter.BlockBitSize;
this.SaltBitSize = parameter.SaltBitSize;
this.Iterations = parameter.Iterations;
this.MinPasswordLength = parameter.MinPasswordLength;
this.cryptKey = Encoding.UTF8.GetBytes(parameter.Key);//bakılacak
this.authKey = Encoding.UTF8.GetBytes(parameter.Key);//bakılcak
}
/// <summary>
/// AES algoritması parametreli yapıcı
/// </summary>
/// <param name="keySize">Anahtar Boyutu (256 bit veya 128 bit olmalı)</param>
/// <param name="parameter">Algoritmanın parametrik değerleri</param>
internal AESCryptographer(CryphtographerParameter parameter)
: base(parameter.KeySize, parameter.Key)
{
//değerler initialize edilir
this.BlockBitSize = parameter.BlockBitSize;
this.SaltBitSize = parameter.SaltBitSize;
this.Iterations = parameter.Iterations;
this.MinPasswordLength = parameter.MinPasswordLength;
this.cryptKey = Encoding.UTF8.GetBytes(parameter.Key); //bakılacak
this.authKey = Encoding.UTF8.GetBytes(parameter.Key); //bakılcak
}
/// <summary>
/// Hem verilen parametreye göre hem de şifreci tipine göre bir sonuç döndürür.
/// </summary>
/// <param name="algorithmType"></param>
/// <param name="parameter"></param>
public CryptographerManager(CryptoAlgorithmType algorithmType, CryphtographerParameter parameter)
{
if (algorithmType == CryptoAlgorithmType.Simple)
{
this.criptographerFactory = new SimpleCryphtographerFactory(parameter);
}
if (algorithmType == CryptoAlgorithmType.Complicate)
{
this.criptographerFactory = new HardestCryphtographerFactory(parameter);
}
}
public void ComplicateSimetrikParametreliCalisiyorMu()
{
CryphtographerParameter parameter = new CryphtographerParameter();
parameter.InitVector = "1234567890123456";
parameter.PasswordIterations = 3;
parameter.KeySize = 256;
parameter.Key = "123456789012345678901234567890AE";
//defaultta rijndal geliyor
CryptographerManager manager = new CryptographerManager(CryptoAlgorithmType.Complicate, parameter);
string cipherText = manager.EncryptSimetric("EnginBulut_AliKaya");
string plainText = manager.DecryptSimetric(cipherText);
Assert.AreEqual(plainText, "EnginBulut_AliKaya");
}
public void SimpleSimetricParametreliCalisiyorMu()
{
//parameterik aes
CryphtographerParameter parameter = new CryphtographerParameter();
parameter.BlockBitSize = 128;
parameter.Iterations = 40;
parameter.MinPasswordLength = 12;
parameter.SaltBitSize = 128;
parameter.Key = "123456789012345678901234567890AE";
parameter.KeySize = 256;
CryptographerManager manager = new CryptographerManager(CryptoAlgorithmType.Simple, parameter);
string cipherText = manager.EncryptSimetric("EnginBulut_AliKaya");
string plainText = manager.DecryptSimetric(cipherText);
Assert.AreEqual(plainText, "EnginBulut_AliKaya");
}
public SimpleCryphtographerFactory(CryphtographerParameter parameter)
{
this.parameter = parameter;
}
public SimpleCryphtographerFactory(CryphtographerParameter parameter)
{
this.parameter = parameter;
}
private CryphtographerParameter parameter;//şifreleme parametreleri
#endregion
#region Yapıcılar
public HardestCryphtographerFactory(CryphtographerParameter parameter = null)
{
this.parameter = parameter;
}
private CryphtographerParameter parameter; //şifreleme parametreleri
#endregion
#region Yapıcılar
public HardestCryphtographerFactory(CryphtographerParameter parameter = null)
{
this.parameter = parameter;
}
