\doxysection{include/osmocom/gsm/gea.h File Reference}
\label{gea_8h}\index{include/osmocom/gsm/gea.h@{include/osmocom/gsm/gea.h}}


GEA3/\+GEA4 header.  


{\ttfamily \#include $<$osmocom/crypt/gprs\+\_\+cipher.\+h$>$}\newline
{\ttfamily \#include $<$stdint.\+h$>$}\newline
\doxysubsection*{Functions}
\begin{DoxyCompactItemize}
\item 
int \textbf{ gea3} (uint8\+\_\+t $\ast$out, uint16\+\_\+t \textbf{ len}, uint8\+\_\+t $\ast$kc, uint32\+\_\+t iv, enum \textbf{ gprs\+\_\+cipher\+\_\+direction} direction)
\begin{DoxyCompactList}\small\item\em Performs the GEA3 algorithm as in 3GPP TS 55.\+216 V6.\+2.\+0. \end{DoxyCompactList}\item 
int \textbf{ gea4} (uint8\+\_\+t $\ast$out, uint16\+\_\+t \textbf{ len}, uint8\+\_\+t $\ast$kc, uint32\+\_\+t iv, enum \textbf{ gprs\+\_\+cipher\+\_\+direction} direction)
\begin{DoxyCompactList}\small\item\em Performs the GEA4 algorithm as in 3GPP TS 55.\+226 V9.\+0.\+0. \end{DoxyCompactList}\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
GEA3/\+GEA4 header. 

See gea.\+c for details 