/// <summary>
/// This constructor is here to implement the clonability of this class
/// </summary>
/// <param name = "md"> </param>
private MD4(MD4 md) : this()
{
//this();
context = (uint[])md.context.Clone();
buffer = (byte[])md.buffer.Clone();
count = md.count;
}
/// <summary>
/// Returns a byte hash from the input byte
/// </summary>
/// <param name = "b">byte to hash</param>
/// <returns>binary hash of the input byte</returns>
public byte[] GetByteHashFromByte(byte b)
{
var md4 = new MD4();
md4.EngineUpdate(b);
return(md4.EngineDigest());
}
/// <summary>
/// Returns a binary hash from an input byte array
/// </summary>
/// <param name = "b">byte-array to hash</param>
/// <returns>binary hash of input</returns>
public byte[] GetByteHashFromBytes(byte[] b)
{
var md4 = new MD4();
md4.EngineUpdate(b, 0, b.Length);
return(md4.EngineDigest());
}
/// <summary>
/// Returns a byte hash from a string
/// </summary>
/// <param name = "s">string to hash</param>
/// <returns>byte-array that contains the hash</returns>
public byte[] GetByteHashFromString(string s)
{
byte[] b = Encoding.UTF8.GetBytes(s);
var md4 = new MD4();
md4.EngineUpdate(b, 0, b.Length);
return(md4.EngineDigest());
}
public static byte[] getNtlmHash(string password)
{
/*
* Creates the NTLM hash, this is the MD4 of the the password
*/
byte[] ntlmHash = new byte[16];
UnicodeEncoding unicode = new UnicodeEncoding();
MD4 md4 = new MD4();
ntlmHash = md4.GetByteHashFromBytes(unicode.GetBytes(password));
return(ntlmHash);
}