\hypertarget{hmacsha256_8h}{\section{include/beecrypt/hmacsha256.h File Reference}
\label{hmacsha256_8h}\index{include/beecrypt/hmacsha256.\-h@{include/beecrypt/hmacsha256.\-h}}
}


H\-M\-A\-C-\/\-S\-H\-A-\/256 message authentication code, headers.  


{\ttfamily \#include \char`\"{}beecrypt/hmac.\-h\char`\"{}}\\*
{\ttfamily \#include \char`\"{}beecrypt/sha256.\-h\char`\"{}}\\*
Include dependency graph for hmacsha256.\-h\-:
\nopagebreak
\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=350pt]{hmacsha256_8h__incl}
\end{center}
\end{figure}
\subsection*{Data Structures}
\begin{DoxyCompactItemize}
\item 
struct \hyperlink{structhmacsha256Param}{hmacsha256\-Param}
\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
int \hyperlink{hmacsha256_8h_a01b051205172dd01baba1a8939654425}{hmacsha256\-Setup} (\hyperlink{structhmacsha256Param}{hmacsha256\-Param} $\ast$, const \hyperlink{api_8h_ab8ef12fab634c171394422d0ee8baf94}{byte} $\ast$, size\-\_\-t)
\item 
int \hyperlink{hmacsha256_8h_ac40ba11a41a0effed00490a1d19034c6}{hmacsha256\-Reset} (\hyperlink{structhmacsha256Param}{hmacsha256\-Param} $\ast$)
\item 
int \hyperlink{hmacsha256_8h_a455fa0b9f01e1bbee2fa68b4de2072f3}{hmacsha256\-Update} (\hyperlink{structhmacsha256Param}{hmacsha256\-Param} $\ast$, const \hyperlink{api_8h_ab8ef12fab634c171394422d0ee8baf94}{byte} $\ast$, size\-\_\-t)
\item 
int \hyperlink{hmacsha256_8h_a81d431db672e86f6d585fb480c304614}{hmacsha256\-Digest} (\hyperlink{structhmacsha256Param}{hmacsha256\-Param} $\ast$, \hyperlink{api_8h_ab8ef12fab634c171394422d0ee8baf94}{byte} $\ast$)
\end{DoxyCompactItemize}
\subsection*{Variables}
\begin{DoxyCompactItemize}
\item 
const \hyperlink{structkeyedHashFunction}{keyed\-Hash\-Function} \hyperlink{hmacsha256_8h_abd4e490900396d8bdbaa3a2a5577b251}{hmacsha256}
\end{DoxyCompactItemize}


\subsection{Detailed Description}
H\-M\-A\-C-\/\-S\-H\-A-\/256 message authentication code, headers. \begin{DoxyAuthor}{Author}
Bob Deblier \href{mailto:bob.deblier@telenet.be}{\tt bob.\-deblier@telenet.\-be} 
\end{DoxyAuthor}


\subsection{Function Documentation}
\hypertarget{hmacsha256_8h_a81d431db672e86f6d585fb480c304614}{\index{hmacsha256.\-h@{hmacsha256.\-h}!hmacsha256\-Digest@{hmacsha256\-Digest}}
\index{hmacsha256\-Digest@{hmacsha256\-Digest}!hmacsha256.h@{hmacsha256.\-h}}
\subsubsection[{hmacsha256\-Digest}]{\setlength{\rightskip}{0pt plus 5cm}int hmacsha256\-Digest (
\begin{DoxyParamCaption}
\item[{{\bf hmacsha256\-Param} $\ast$}]{, }
\item[{{\bf byte} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{hmacsha256_8h_a81d431db672e86f6d585fb480c304614}
\hypertarget{hmacsha256_8h_ac40ba11a41a0effed00490a1d19034c6}{\index{hmacsha256.\-h@{hmacsha256.\-h}!hmacsha256\-Reset@{hmacsha256\-Reset}}
\index{hmacsha256\-Reset@{hmacsha256\-Reset}!hmacsha256.h@{hmacsha256.\-h}}
\subsubsection[{hmacsha256\-Reset}]{\setlength{\rightskip}{0pt plus 5cm}int hmacsha256\-Reset (
\begin{DoxyParamCaption}
\item[{{\bf hmacsha256\-Param} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{hmacsha256_8h_ac40ba11a41a0effed00490a1d19034c6}
\hypertarget{hmacsha256_8h_a01b051205172dd01baba1a8939654425}{\index{hmacsha256.\-h@{hmacsha256.\-h}!hmacsha256\-Setup@{hmacsha256\-Setup}}
\index{hmacsha256\-Setup@{hmacsha256\-Setup}!hmacsha256.h@{hmacsha256.\-h}}
\subsubsection[{hmacsha256\-Setup}]{\setlength{\rightskip}{0pt plus 5cm}int hmacsha256\-Setup (
\begin{DoxyParamCaption}
\item[{{\bf hmacsha256\-Param} $\ast$}]{, }
\item[{const {\bf byte} $\ast$}]{, }
\item[{size\-\_\-t}]{}
\end{DoxyParamCaption}
)}}\label{hmacsha256_8h_a01b051205172dd01baba1a8939654425}
\hypertarget{hmacsha256_8h_a455fa0b9f01e1bbee2fa68b4de2072f3}{\index{hmacsha256.\-h@{hmacsha256.\-h}!hmacsha256\-Update@{hmacsha256\-Update}}
\index{hmacsha256\-Update@{hmacsha256\-Update}!hmacsha256.h@{hmacsha256.\-h}}
\subsubsection[{hmacsha256\-Update}]{\setlength{\rightskip}{0pt plus 5cm}int hmacsha256\-Update (
\begin{DoxyParamCaption}
\item[{{\bf hmacsha256\-Param} $\ast$}]{, }
\item[{const {\bf byte} $\ast$}]{, }
\item[{size\-\_\-t}]{}
\end{DoxyParamCaption}
)}}\label{hmacsha256_8h_a455fa0b9f01e1bbee2fa68b4de2072f3}


\subsection{Variable Documentation}
\hypertarget{hmacsha256_8h_abd4e490900396d8bdbaa3a2a5577b251}{\index{hmacsha256.\-h@{hmacsha256.\-h}!hmacsha256@{hmacsha256}}
\index{hmacsha256@{hmacsha256}!hmacsha256.h@{hmacsha256.\-h}}
\subsubsection[{hmacsha256}]{\setlength{\rightskip}{0pt plus 5cm}const {\bf keyed\-Hash\-Function} hmacsha256}}\label{hmacsha256_8h_abd4e490900396d8bdbaa3a2a5577b251}