public void TestMethod_Sha512_One_Letter_a()
{
string source = "a";
string expected = "1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75";
string result = FunctionsCrypto.Sha512(source);
Assert.AreEqual(result, expected);
}
public void TestMethod_Sha256_One_Letter_a()
{
string source = "a";
string expected = "ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb";
string result = FunctionsCrypto.Sha256(source);
Assert.AreEqual(result, expected);
}
public void TestMethod_Sha512_One_Word()
{
string source = "azerty";
string expected = "df6b9fb15cfdbb7527be5a8a6e39f39e572c8ddb943fbc79a943438e9d3d85ebfc2ccf9e0eccd9346026c0b6876e0e01556fe56f135582c05fbdbb505d46755a";
string result = FunctionsCrypto.Sha512(source);
Assert.AreEqual(result, expected);
}
public void TestMethod_ComputeHashSha1()
{
string source0 = "azerty";
byte[] source = Encoding.ASCII.GetBytes(source0);
byte[] expected = new byte[] { 156, 249, 93, 172, 210, 38, 220, 244, 61, 163, 118, 205, 182, 203, 186, 112, 53, 33, 137, 33 };
byte[] result = FunctionsCrypto.ComputeHashSha1(source);
Assert.AreEqual(result, expected);
}
static void Main()
{
Action <string> display = Console.WriteLine;
ulong count = 0;
bool addToListe = true;
bool saveToFile = false;
bool saveToDatabase = true;
ulong numberOfItem = 1000000;
ulong fileCount = 1;
Dictionary <string, string> dicoResult = new Dictionary <string, string>();
// IdNtlm Code NtlmHash
// 1 A C5DD1C2BC8719C01B25B4EB2692C9FEE
string alphabet = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ&é'(-è_çà)=$£*%âêîôûù,;:!?./\\§µä+°€@<>";
for (int i = 0; i < alphabet.Length; i++)
{
count++;
string ntlm = FunctionsCrypto.Ntlm(alphabet[i].ToString());
display($"{alphabet[i]} = {ntlm}");
if (addToListe)
{
dicoResult.Add(alphabet[i].ToString(), ntlm);
}
}
// 100 NTLM calculated so far with 1 character
for (int i = 0; i < alphabet.Length; i++)
{
for (int j = 0; j < alphabet.Length; j++)
{
if (saveToDatabase && count % numberOfItem == 0)
{
RecordResultsToDatabase(dicoResult);
dicoResult.Clear();
count = 0;
}
if (saveToFile && count % numberOfItem == 0)
{
ulong fileNumber = fileCount * numberOfItem;
RecordResultsToFile(dicoResult, fileNumber);
fileCount++;
dicoResult.Clear();
}
count++;
string ntlm = FunctionsCrypto.Ntlm($"{alphabet[i]}{alphabet[j]}");
display($"{alphabet[i]}{alphabet[j]} = {ntlm}");
if (addToListe)
{
dicoResult.Add($"{alphabet[i]}{alphabet[j]}", ntlm);
}
}
}
//// 10 302 NTLM calculated so far with 2 characters
for (int i = 0; i < alphabet.Length; i++)
{
for (int j = 0; j < alphabet.Length; j++)
{
for (int k = 0; k < alphabet.Length; k++)
{
if (saveToDatabase && count % numberOfItem == 0)
{
RecordResultsToDatabase(dicoResult);
dicoResult.Clear();
count = 0;
}
if (saveToFile && count % numberOfItem == 0)
{
ulong fileNumber = fileCount * numberOfItem;
RecordResultsToFile(dicoResult, fileNumber);
fileCount++;
dicoResult.Clear();
}
count++;
string ntlm = FunctionsCrypto.Ntlm(alphabet[i].ToString() + alphabet[j].ToString() + alphabet[k].ToString());
display($"{alphabet[i]}{alphabet[j]}{alphabet[k]} = {ntlm}");
if (addToListe)
{
dicoResult.Add($"{alphabet[i]}{alphabet[j]}{alphabet[k]}", ntlm);
}
}
}
}
//// 1 040 603 NTLM calculated so far with 3 characters
for (int i = 0; i < alphabet.Length; i++)
{
for (int j = 0; j < alphabet.Length; j++)
{
for (int k = 0; k < alphabet.Length; k++)
{
for (int l = 0; l < alphabet.Length; l++)
{
if (saveToDatabase && count % numberOfItem == 0)
{
RecordResultsToDatabase(dicoResult);
dicoResult.Clear();
count = 0;
}
if (saveToFile && count % numberOfItem == 0)
{
ulong fileNumber = fileCount * numberOfItem;
RecordResultsToFile(dicoResult, fileNumber);
fileCount++;
dicoResult.Clear();
}
count++;
string ntlm = FunctionsCrypto.Ntlm(alphabet[i].ToString() + alphabet[j].ToString() + alphabet[k].ToString() + alphabet[l].ToString());
display($"{alphabet[i]}{alphabet[j]}{alphabet[k]}{alphabet[l]} = {ntlm}");
if (addToListe)
{
dicoResult.Add($"{alphabet[i]}{alphabet[j]}{alphabet[k]}{alphabet[l]}", ntlm);
}
}
}
}
}
// 105 101 004 NTLM calculated so far with 4 characters //out of memory error at 3.6 GB console app if addToListe = true
for (int i = 0; i < alphabet.Length; i++)
{
for (int j = 0; j < alphabet.Length; j++)
{
for (int k = 0; k < alphabet.Length; k++)
{
for (int l = 0; l < alphabet.Length; l++)
{
for (int m = 0; m < alphabet.Length; m++)
{
if (saveToDatabase && count % numberOfItem == 0)
{
RecordResultsToDatabase(dicoResult);
dicoResult.Clear();
count = 0;
}
if (saveToFile && count % numberOfItem == 0)
{
ulong fileNumber = fileCount * numberOfItem;
RecordResultsToFile(dicoResult, fileNumber);
fileCount++;
dicoResult.Clear();
}
count++;
string ntlm = FunctionsCrypto.Ntlm(alphabet[i].ToString() + alphabet[j].ToString() + alphabet[k].ToString() + alphabet[l].ToString() + alphabet[m].ToString());
display($"{alphabet[i]}{alphabet[j]}{alphabet[k]}{alphabet[l]}{alphabet[m]} = {ntlm}");
if (addToListe)
{
dicoResult.Add($"{alphabet[i]}{alphabet[j]}{alphabet[k]}{alphabet[l]}{alphabet[m]}", ntlm);
}
}
}
}
}
}
// ? NTLM calculated so far with 5 characters
display(string.Empty);
display($"There are {count} NTLM hash calculated.");
display(string.Empty);
display("Press any key to exit:");
Console.ReadKey();
}
