<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.7"/> <title>post quantum cryptography: ntru_rnd.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table 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href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">ntru_rnd.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p>public API, random polynomials <a href="#details">More...</a></p> <div class="textblock"><code>#include <<a class="el" href="ntru_8h_source.html">ntru.h</a>></code><br /> <code>#include <fmpz_poly.h></code><br /> <code>#include <fmpz.h></code><br /> <code>#include <stdint.h></code><br /> </div><div class="textblock"><div class="dynheader"> Include dependency graph for ntru_rnd.h:</div> <div class="dyncontent"> <div class="center"><img src="ntru__rnd_8h__incl.png" border="0" usemap="#ntru__rnd_8h" alt=""/></div> <map name="ntru__rnd_8h" id="ntru__rnd_8h"> <area shape="rect" id="node3" href="ntru_8h.html" title="public API, basic data types " alt="" coords="191,83,244,112"/></map> </div> </div> <p><a href="ntru__rnd_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ad85ebfb1cb4b4942942213b750812cf0"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ntru__rnd_8h.html#ad85ebfb1cb4b4942942213b750812cf0">get_rnd_int</a> (void)</td></tr> <tr class="separator:ad85ebfb1cb4b4942942213b750812cf0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a99e4820cab7157eb1e16109e21dac81f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ntru__rnd_8h.html#a99e4820cab7157eb1e16109e21dac81f">get_urnd_int</a> (void)</td></tr> <tr class="separator:a99e4820cab7157eb1e16109e21dac81f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a916a55c609c172ae4e48896032b36e47"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ntru__rnd_8h.html#a916a55c609c172ae4e48896032b36e47">ntru_get_rnd_tern_poly_num</a> (fmpz_poly_t poly, const <a class="el" href="structntru__params.html">ntru_params</a> *params, uint32_t num_ones, uint32_t num_neg_ones, int(*rnd_int)(void))</td></tr> <tr class="separator:a916a55c609c172ae4e48896032b36e47"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>public API, random polynomials </p> <p>This file holds the public API of generating random ternary polynomials of the pqc NTRU implementation and is meant to be installed on the client system. </p> <p>Definition in file <a class="el" href="ntru__rnd_8h_source.html">ntru_rnd.h</a>.</p> </div><h2 class="groupheader">Function Documentation</h2> <a class="anchor" id="ad85ebfb1cb4b4942942213b750812cf0"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int get_rnd_int </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Get a random integer from /dev/random.</p> <dl class="section return"><dt>Returns</dt><dd>random integer </dd></dl> </div> </div> <a class="anchor" id="a99e4820cab7157eb1e16109e21dac81f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int get_urnd_int </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Get a pseudo random integer from /dev/urandom.</p> <dl class="section return"><dt>Returns</dt><dd>pseudo-random integer. </dd></dl> </div> </div> <a class="anchor" id="a916a55c609c172ae4e48896032b36e47"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void ntru_get_rnd_tern_poly_num </td> <td>(</td> <td class="paramtype">fmpz_poly_t </td> <td class="paramname"><em>poly</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="structntru__params.html">ntru_params</a> * </td> <td class="paramname"><em>params</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">uint32_t </td> <td class="paramname"><em>num_ones</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">uint32_t </td> <td class="paramname"><em>num_neg_ones</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int(*)(void) </td> <td class="paramname"><em>rnd_int</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Get a random ternary polynomial with specified numbers of 1 coefficients and -1 coefficients.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">poly</td><td>the resulting random polynomial [out] </td></tr> <tr><td class="paramname">params</td><td>the NTRU context </td></tr> <tr><td class="paramname">num_ones</td><td>the number of 1 coefficients </td></tr> <tr><td class="paramname">num_neg_ones</td><td>the number of -1 coefficients </td></tr> <tr><td class="paramname">rnd_int</td><td>function callback which should return a random integer </td></tr> </table> </dd> </dl> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Jun 27 2014 23:12:09 for post quantum cryptography by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.7 </small></address> </body> </html>