/// <summary>
/// Only for use in SHA3
/// </summary>
/// <returns>Normal hex, but the last byte is truncated to match little endian format</returns>
public string ToLittleEndianHex()
{
if (BitLength == 0)
{
return("00");
}
var bytes = new byte[] { };
// Make a padded BitString if the length isn't % 8
if (BitLength % BITSINBYTE != 0)
{
var padding = BITSINBYTE - BitLength % BITSINBYTE;
var extraBits = BitLength % BITSINBYTE;
var lastBits = this.Substring(0, extraBits);
var paddedBS = new BitString(0);
if (BitLength < BITSINBYTE)
{
paddedBS = BitString.Zeroes(padding);
paddedBS = BitString.ConcatenateBits(paddedBS, lastBits);
}
else
{
var firstBits = this.Substring(extraBits, BitLength - extraBits);
paddedBS = BitString.ConcatenateBits(paddedBS, firstBits);
paddedBS = BitString.ConcatenateBits(paddedBS, BitString.Zeroes(padding));
paddedBS = BitString.ConcatenateBits(paddedBS, lastBits);
}
bytes = paddedBS.ToBytes();
}
else
{
bytes = ToBytes();
}
StringBuilder hex = new StringBuilder(bytes.Length * 2);
for (int index = 0; index < bytes.Length; index++)
{
hex.AppendFormat("{0:x2}", bytes[index]);
}
return(hex.ToString().ToUpper());
}