public void Execute()
{
BlenderHash hash = new BlenderHash();
switch (BlenderHashMode)
{
case BlenderHashMode.File:
hash.ComputeHash(new FileStream(FilePath, FileMode.Open, FileAccess.Read, FileShare.Read), HashLength, Passes);
Console.WriteLine(hash.Hash);
break;
case BlenderHashMode.Repl:
while (true)
{
Console.Write("> ");
hash.ComputeHash(ASCIIEncoding.ASCII.GetBytes(Console.ReadLine()), HashLength, Passes);
Console.WriteLine(hash.Hash);
}
case BlenderHashMode.String:
hash.ComputeHash(ASCIIEncoding.ASCII.GetBytes(DataString), HashLength, Passes);
Console.WriteLine(hash.Hash);
break;
}
}
public static void CollisionCheck(string letters, int maxLength, int hashLength, int passes)
{
BlenderHash hashGenerator = new BlenderHash();
Dictionary <string, string> hashes = new Dictionary <string, string>();
char firstLetter = letters.First();
char lastLetter = letters.Last();
for (int length = 1; length < maxLength; length++)
{
StringBuilder accum = new StringBuilder(new String(firstLetter, length));
while (true)
{
if (accum.ToString().All(val => val == lastLetter))
{
break;
}
for (int i = length - 1; i >= 0; --i)
{
if (accum[i] != lastLetter)
{
accum[i] = letters[letters.IndexOf(accum[i]) + 1];
break;
}
else
{
accum[i] = firstLetter;
}
}
hashGenerator.ComputeHash(ASCIIEncoding.ASCII.GetBytes(accum.ToString()), hashLength, passes);
string hash = hashGenerator.Hash;
if (hashes.ContainsKey(hash))
{
Console.WriteLine("{0} {1} = {2}", hashes[hash], accum, hash);
}
else
{
hashes.Add(hash, accum.ToString());
}
}
}
}
