The Hexutils library provides utility to convert byte value to hexadecimal string.

\subsection{Functions}

\begin{tabularx}{\textwidth}{l l X}
	\textbf{\large Function} & \textbf{\large Return} & \textbf{\large Description}
	\\ \\
	\endhead
	hexutils.toHexString(\textbf{bytes}: string) & string & Converts byte array to the string of its hexadecimal representations.
\end{tabularx}