public void Validate_WhenGivenAutoGeneratedString_ReturnsValid(int saltByteSize, int hashByteSize, int iterations, char[] delimiter)
{
var p = new PBKDF2CryptoProvider(saltByteSize, hashByteSize, iterations, delimiter);
var csprng = new RNGCryptoServiceProvider();
var arr = new byte[128];
csprng.GetBytes(arr);
var text = Encoding.UTF8.GetString(arr);
Console.WriteLine("Text: {0}", text);
var hash = p.CreateHash(text);
Console.WriteLine("Hash: {0}", hash);
var valid = p.ValidateHash(text, hash);
Assert.IsTrue(valid);
}
public void Create_WhenGivenValidString_ReturnsHash(int saltByteSize, int hashByteSize, int iterations, char[] delimiter, string text)
{
var p = new PBKDF2CryptoProvider(saltByteSize, hashByteSize, iterations, delimiter);
var hash = p.CreateHash(text);
Console.WriteLine("Hash: {0}", hash);
Assert.IsNotNullOrEmpty(hash);
Assert.AreEqual(3, hash.Split(delimiter).Length);
Assert.AreEqual(iterations.ToString(), hash.Split(delimiter)[0]);
}
public void Validate_WhenGivenIncorrectTextAndHashCombination_ReturnsFalse(int saltByteSize, int hashByteSize, int iterations, char[] delimiter, string text, string correctHash)
{
var p = new PBKDF2CryptoProvider(saltByteSize, hashByteSize, iterations, delimiter);
var valid = p.ValidateHash(text, correctHash);
Assert.IsFalse(valid);
}
