\hypertarget{dhies_8h}{\section{include/beecrypt/dhies.h File Reference}
\label{dhies_8h}\index{include/beecrypt/dhies.\-h@{include/beecrypt/dhies.\-h}}
}


D\-H\-I\-E\-S (formerly known as D\-H\-A\-E\-S or D\-H\-E\-S) encryption scheme.  


{\ttfamily \#include \char`\"{}beecrypt/beecrypt.\-h\char`\"{}}\\*
{\ttfamily \#include \char`\"{}beecrypt/dldp.\-h\char`\"{}}\\*
Include dependency graph for dhies.\-h\-:
\nopagebreak
\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=350pt]{dhies_8h__incl}
\end{center}
\end{figure}
\subsection*{Data Structures}
\begin{DoxyCompactItemize}
\item 
struct \hyperlink{structdhies__pParameters}{dhies\-\_\-p\-Parameters}
\item 
struct \hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context}
\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
int \hyperlink{dhies_8h_a28cc2c3cfccc99fee986772f189a4aaf}{dhies\-\_\-p\-Usable} (const \hyperlink{structdhies__pParameters}{dhies\-\_\-p\-Parameters} $\ast$)
\item 
int \hyperlink{dhies_8h_a80c7fc4283f3f3c9d9315deec3a6e3af}{dhies\-\_\-p\-Context\-Init} (\hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context} $\ast$, const \hyperlink{structdhies__pParameters}{dhies\-\_\-p\-Parameters} $\ast$)
\item 
int \hyperlink{dhies_8h_a67d0f4f538fc04834ee5ed36b699d2df}{dhies\-\_\-p\-Context\-Init\-Decrypt} (\hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context} $\ast$, const \hyperlink{structdhies__pParameters}{dhies\-\_\-p\-Parameters} $\ast$, const \hyperlink{structmpnumber}{mpnumber} $\ast$)
\item 
int \hyperlink{dhies_8h_a897bef73ab35ca2aa56e1b168fdadded}{dhies\-\_\-p\-Context\-Init\-Encrypt} (\hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context} $\ast$, const \hyperlink{structdhies__pParameters}{dhies\-\_\-p\-Parameters} $\ast$, const \hyperlink{structmpnumber}{mpnumber} $\ast$)
\item 
int \hyperlink{dhies_8h_a812329806f62ee9c8d1ae3a4d77a62cd}{dhies\-\_\-p\-Context\-Free} (\hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context} $\ast$)
\item 
\hyperlink{structmemchunk}{memchunk} $\ast$ \hyperlink{dhies_8h_ae4c99c0674cffed68b9ae304a60f3e36}{dhies\-\_\-p\-Context\-Encrypt} (\hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context} $\ast$, \hyperlink{structmpnumber}{mpnumber} $\ast$, \hyperlink{structmpnumber}{mpnumber} $\ast$, const \hyperlink{structmemchunk}{memchunk} $\ast$, \hyperlink{structrandomGeneratorContext}{random\-Generator\-Context} $\ast$)
\item 
\hyperlink{structmemchunk}{memchunk} $\ast$ \hyperlink{dhies_8h_a7c56de01d62afa426ed65216e52e4f95}{dhies\-\_\-p\-Context\-Decrypt} (\hyperlink{structdhies__pContext}{dhies\-\_\-p\-Context} $\ast$, const \hyperlink{structmpnumber}{mpnumber} $\ast$, const \hyperlink{structmpnumber}{mpnumber} $\ast$, const \hyperlink{structmemchunk}{memchunk} $\ast$)
\end{DoxyCompactItemize}


\subsection{Detailed Description}
D\-H\-I\-E\-S (formerly known as D\-H\-A\-E\-S or D\-H\-E\-S) encryption scheme. This code implements the encryption scheme from the paper\-:

\char`\"{}\-D\-H\-I\-E\-S\-: An Encryption Scheme Based on the Diffie-\/\-Hellman Problem\char`\"{} Michel Abdalla, Mihir Bellare, Phillip Rogaway September 18, 2001

\begin{DoxyAuthor}{Author}
Bob Deblier \href{mailto:bob.deblier@telenet.be}{\tt bob.\-deblier@telenet.\-be} 
\end{DoxyAuthor}


\subsection{Function Documentation}
\hypertarget{dhies_8h_a7c56de01d62afa426ed65216e52e4f95}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Context\-Decrypt@{dhies\-\_\-p\-Context\-Decrypt}}
\index{dhies\-\_\-p\-Context\-Decrypt@{dhies\-\_\-p\-Context\-Decrypt}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Context\-Decrypt}]{\setlength{\rightskip}{0pt plus 5cm}{\bf memchunk}$\ast$ dhies\-\_\-p\-Context\-Decrypt (
\begin{DoxyParamCaption}
\item[{{\bf dhies\-\_\-p\-Context} $\ast$}]{, }
\item[{const {\bf mpnumber} $\ast$}]{, }
\item[{const {\bf mpnumber} $\ast$}]{, }
\item[{const {\bf memchunk} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_a7c56de01d62afa426ed65216e52e4f95}
\hypertarget{dhies_8h_ae4c99c0674cffed68b9ae304a60f3e36}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Context\-Encrypt@{dhies\-\_\-p\-Context\-Encrypt}}
\index{dhies\-\_\-p\-Context\-Encrypt@{dhies\-\_\-p\-Context\-Encrypt}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Context\-Encrypt}]{\setlength{\rightskip}{0pt plus 5cm}{\bf memchunk}$\ast$ dhies\-\_\-p\-Context\-Encrypt (
\begin{DoxyParamCaption}
\item[{{\bf dhies\-\_\-p\-Context} $\ast$}]{, }
\item[{{\bf mpnumber} $\ast$}]{, }
\item[{{\bf mpnumber} $\ast$}]{, }
\item[{const {\bf memchunk} $\ast$}]{, }
\item[{{\bf random\-Generator\-Context} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_ae4c99c0674cffed68b9ae304a60f3e36}
\hypertarget{dhies_8h_a812329806f62ee9c8d1ae3a4d77a62cd}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Context\-Free@{dhies\-\_\-p\-Context\-Free}}
\index{dhies\-\_\-p\-Context\-Free@{dhies\-\_\-p\-Context\-Free}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Context\-Free}]{\setlength{\rightskip}{0pt plus 5cm}int dhies\-\_\-p\-Context\-Free (
\begin{DoxyParamCaption}
\item[{{\bf dhies\-\_\-p\-Context} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_a812329806f62ee9c8d1ae3a4d77a62cd}
\hypertarget{dhies_8h_a80c7fc4283f3f3c9d9315deec3a6e3af}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Context\-Init@{dhies\-\_\-p\-Context\-Init}}
\index{dhies\-\_\-p\-Context\-Init@{dhies\-\_\-p\-Context\-Init}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Context\-Init}]{\setlength{\rightskip}{0pt plus 5cm}int dhies\-\_\-p\-Context\-Init (
\begin{DoxyParamCaption}
\item[{{\bf dhies\-\_\-p\-Context} $\ast$}]{, }
\item[{const {\bf dhies\-\_\-p\-Parameters} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_a80c7fc4283f3f3c9d9315deec3a6e3af}
\hypertarget{dhies_8h_a67d0f4f538fc04834ee5ed36b699d2df}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Context\-Init\-Decrypt@{dhies\-\_\-p\-Context\-Init\-Decrypt}}
\index{dhies\-\_\-p\-Context\-Init\-Decrypt@{dhies\-\_\-p\-Context\-Init\-Decrypt}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Context\-Init\-Decrypt}]{\setlength{\rightskip}{0pt plus 5cm}int dhies\-\_\-p\-Context\-Init\-Decrypt (
\begin{DoxyParamCaption}
\item[{{\bf dhies\-\_\-p\-Context} $\ast$}]{, }
\item[{const {\bf dhies\-\_\-p\-Parameters} $\ast$}]{, }
\item[{const {\bf mpnumber} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_a67d0f4f538fc04834ee5ed36b699d2df}
\hypertarget{dhies_8h_a897bef73ab35ca2aa56e1b168fdadded}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Context\-Init\-Encrypt@{dhies\-\_\-p\-Context\-Init\-Encrypt}}
\index{dhies\-\_\-p\-Context\-Init\-Encrypt@{dhies\-\_\-p\-Context\-Init\-Encrypt}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Context\-Init\-Encrypt}]{\setlength{\rightskip}{0pt plus 5cm}int dhies\-\_\-p\-Context\-Init\-Encrypt (
\begin{DoxyParamCaption}
\item[{{\bf dhies\-\_\-p\-Context} $\ast$}]{, }
\item[{const {\bf dhies\-\_\-p\-Parameters} $\ast$}]{, }
\item[{const {\bf mpnumber} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_a897bef73ab35ca2aa56e1b168fdadded}
\hypertarget{dhies_8h_a28cc2c3cfccc99fee986772f189a4aaf}{\index{dhies.\-h@{dhies.\-h}!dhies\-\_\-p\-Usable@{dhies\-\_\-p\-Usable}}
\index{dhies\-\_\-p\-Usable@{dhies\-\_\-p\-Usable}!dhies.h@{dhies.\-h}}
\subsubsection[{dhies\-\_\-p\-Usable}]{\setlength{\rightskip}{0pt plus 5cm}int dhies\-\_\-p\-Usable (
\begin{DoxyParamCaption}
\item[{const {\bf dhies\-\_\-p\-Parameters} $\ast$}]{}
\end{DoxyParamCaption}
)}}\label{dhies_8h_a28cc2c3cfccc99fee986772f189a4aaf}