public MainWindow()
{
HashesPerSecondPerGpu = (long)(82 * Math.Pow(10, 8)); // a default value, taken from Peter Magnussons spreadsheet.
NumWords = 5;
NumberOfGpus = 1;
PriorKnowledge = PriorKnowledge.Passphrase;
var swe = new DicewareFileSource("diceware8k-sv.txt");
var eng = new DicewareFileSource("diceware8k.txt");
WordSources = new List <IWordSource>();
WordSources.Add(eng);
WordSources.Add(swe);
_alphanumSource = new AlphanumSource();
WordSources.Add(_alphanumSource);
var local = new LocalComputerRandomness();
RandomnessSources = new List <IRandomnessSource>();
RandomnessSources.Add(local);
InitializeComponent();
MainGrid.DataContext = this;
PropertyChanged += OnPropertyChanged;
}
public void TestCrackingTime()
{
var twoWords = new string[] { "one", "two" };
var en = new DicewareFileSource("diceware8k.txt");
var alpha = PriorKnowledge.Alphanumeric;
var pass = PriorKnowledge.Passphrase;
var HashesPerSecond = 100000;
var alphaCombos = Utils.CrackingCombinations(twoWords, en, alpha);
var passCombos = Utils.CrackingCombinations(twoWords, en, pass);
// https://www.google.se/search?q=61**11&oq=61**11&aqs=chrome.0.69i57j0j69i62l3.6089j0&sourceid=chrome&ie=UTF-8#bav=on.2,or.r_cp.r_qf.&fp=ddb5824ed82ce730&q=62**6+%2F+(10000000+*+24)&safe=off
// https://www.google.se/search?q=61**11&oq=61**11&aqs=chrome.0.69i57j0j69i62l3.6089j0&sourceid=chrome&ie=UTF-8#bav=on.2,or.r_cp.r_qf.&fp=ddb5824ed82ce730&q=8192**2+%2F+(10000000+)&safe=off
Assert.AreEqual("6 days", Utils.CrackingTimeNatural(alphaCombos, HashesPerSecond));
Assert.AreEqual("11 minutes", Utils.CrackingTimeNatural(passCombos, HashesPerSecond));
}
public void TestCombinations()
{
var fivenumbers = new string[] { "1", "2", "3", "4", "5" };
var fivewords = new string[] { "one", "two", "three", "four", "five" };
var sixwords = new string[] { "one", "two", "three", "four", "five", "six" };
var en = new DicewareFileSource("diceware8k.txt");
var alphasource = new AlphanumSource();
var alpha = PriorKnowledge.Alphanumeric;
var pass = PriorKnowledge.Passphrase;
Assert.AreEqual(Utils.CrackingCombinations(fivenumbers, alphasource, alpha),
Utils.CrackingCombinations(fivenumbers, alphasource, pass));
Assert.AreEqual(Utils.CrackingCombinations(fivewords, en, pass), new BigInteger("36893488147419103232"));
Assert.AreEqual(Utils.CrackingCombinations(sixwords, en, pass), new BigInteger("302231454903657293676544"));
Assert.AreEqual(Utils.CrackingCombinations(fivewords, en, alpha), new BigInteger("11361668153983839080134359106715648"));
}