1226031Sstas<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2226031Sstas<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> 3226031Sstas<title>Heimdal crypto library: RAND crypto functions</title> 4226031Sstas<link href="doxygen.css" rel="stylesheet" type="text/css"> 5226031Sstas<link href="tabs.css" rel="stylesheet" type="text/css"> 6226031Sstas</head><body> 7226031Sstas<p> 8226031Sstas<a href="http://www.h5l.org/"><img src="http://www.h5l.org/keyhole-heimdal.png" alt="keyhole logo"/></a> 9226031Sstas</p> 10226031Sstas<!-- end of header marker --> 11226031Sstas<!-- Generated by Doxygen 1.5.6 --> 12226031Sstas<div class="navigation" id="top"> 13226031Sstas <div class="tabs"> 14226031Sstas <ul> 15226031Sstas <li><a href="index.html"><span>Main Page</span></a></li> 16226031Sstas <li><a href="modules.html"><span>Modules</span></a></li> 17226031Sstas <li><a href="examples.html"><span>Examples</span></a></li> 18226031Sstas </ul> 19226031Sstas </div> 20226031Sstas</div> 21226031Sstas<div class="contents"> 22226031Sstas<h1>RAND crypto functions</h1><table border="0" cellpadding="0" cellspacing="0"> 23226031Sstas<tr><td></td></tr> 24226031Sstas<tr><td colspan="2"><br><h2>Functions</h2></td></tr> 25226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g700cd34f79c820f427f95c243befe085">RAND_seed</a> (const void *indata, size_t size)</td></tr> 26226031Sstas 27226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g957a044ad71e3c915ff7acc564be84a4">RAND_bytes</a> (void *outdata, size_t size)</td></tr> 28226031Sstas 29226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#gd797e371751dedbcce4e975c3cad1947">RAND_cleanup</a> (void)</td></tr> 30226031Sstas 31226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g08927181178dc6329264982f2fb1b39b">RAND_add</a> (const void *indata, size_t size, double entropi)</td></tr> 32226031Sstas 33226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g93d10a9ba8647408a3b5306c2cd423f2">RAND_pseudo_bytes</a> (void *outdata, size_t size)</td></tr> 34226031Sstas 35226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g38d21605e6e777451769a8ee7087933b">RAND_status</a> (void)</td></tr> 36226031Sstas 37226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g292ae50ca725d0c529dc077467b40254">RAND_set_rand_method</a> (const RAND_METHOD *meth)</td></tr> 38226031Sstas 39226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">const RAND_METHOD * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g8a8cac7a3262c4527e08f57f07c4c586">RAND_get_rand_method</a> (void)</td></tr> 40226031Sstas 41226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g6a4f2c2cf723ef63522d4b33c79d5f0f">RAND_set_rand_engine</a> (ENGINE *engine)</td></tr> 42226031Sstas 43226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g9ca9fe0e799e41e8e745a88e3a60ccfd">RAND_load_file</a> (const char *filename, size_t size)</td></tr> 44226031Sstas 45226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#gb9638d698e0a8ab94a31322693588eba">RAND_write_file</a> (const char *filename)</td></tr> 46226031Sstas 47226031Sstas<tr><td class="memItemLeft" nowrap align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__hcrypto__rand.html#g77b2d2555388b5d75a4bab3843fc8f02">RAND_file_name</a> (char *filename, size_t size)</td></tr> 48226031Sstas 49226031Sstas</table> 50226031Sstas<hr><a name="_details"></a><h2>Detailed Description</h2> 51226031SstasSee the <a class="el" href="page_rand.html">RAND - random number</a> for description and examples. <hr><h2>Function Documentation</h2> 52226031Sstas<a class="anchor" name="g08927181178dc6329264982f2fb1b39b"></a><!-- doxytag: member="rand.c::RAND_add" ref="g08927181178dc6329264982f2fb1b39b" args="(const void *indata, size_t size, double entropi)" --> 53226031Sstas<div class="memitem"> 54226031Sstas<div class="memproto"> 55226031Sstas <table class="memname"> 56226031Sstas <tr> 57226031Sstas <td class="memname">void RAND_add </td> 58226031Sstas <td>(</td> 59226031Sstas <td class="paramtype">const void * </td> 60226031Sstas <td class="paramname"> <em>indata</em>, </td> 61226031Sstas </tr> 62226031Sstas <tr> 63226031Sstas <td class="paramkey"></td> 64226031Sstas <td></td> 65226031Sstas <td class="paramtype">size_t </td> 66226031Sstas <td class="paramname"> <em>size</em>, </td> 67226031Sstas </tr> 68226031Sstas <tr> 69226031Sstas <td class="paramkey"></td> 70226031Sstas <td></td> 71226031Sstas <td class="paramtype">double </td> 72226031Sstas <td class="paramname"> <em>entropi</em></td><td> </td> 73226031Sstas </tr> 74226031Sstas <tr> 75226031Sstas <td></td> 76226031Sstas <td>)</td> 77226031Sstas <td></td><td></td><td></td> 78226031Sstas </tr> 79226031Sstas </table> 80226031Sstas</div> 81226031Sstas<div class="memdoc"> 82226031Sstas 83226031Sstas<p> 84226031SstasSeed that random number generator. Secret material can securely be feed into the function, they will never be returned.<p> 85226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 86226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 87226031Sstas <tr><td valign="top"></td><td valign="top"><em>indata</em> </td><td>the input data. </td></tr> 88226031Sstas <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>size of in data. </td></tr> 89226031Sstas <tr><td valign="top"></td><td valign="top"><em>entropi</em> </td><td>entropi in data. </td></tr> 90226031Sstas </table> 91226031Sstas</dl> 92226031Sstas 93226031Sstas</div> 94226031Sstas</div><p> 95226031Sstas<a class="anchor" name="g957a044ad71e3c915ff7acc564be84a4"></a><!-- doxytag: member="rand.c::RAND_bytes" ref="g957a044ad71e3c915ff7acc564be84a4" args="(void *outdata, size_t size)" --> 96226031Sstas<div class="memitem"> 97226031Sstas<div class="memproto"> 98226031Sstas <table class="memname"> 99226031Sstas <tr> 100226031Sstas <td class="memname">int RAND_bytes </td> 101226031Sstas <td>(</td> 102226031Sstas <td class="paramtype">void * </td> 103226031Sstas <td class="paramname"> <em>outdata</em>, </td> 104226031Sstas </tr> 105226031Sstas <tr> 106226031Sstas <td class="paramkey"></td> 107226031Sstas <td></td> 108226031Sstas <td class="paramtype">size_t </td> 109226031Sstas <td class="paramname"> <em>size</em></td><td> </td> 110226031Sstas </tr> 111226031Sstas <tr> 112226031Sstas <td></td> 113226031Sstas <td>)</td> 114226031Sstas <td></td><td></td><td></td> 115226031Sstas </tr> 116226031Sstas </table> 117226031Sstas</div> 118226031Sstas<div class="memdoc"> 119226031Sstas 120226031Sstas<p> 121226031SstasGet a random block from the random generator, can be used for key material.<p> 122226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 123226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 124226031Sstas <tr><td valign="top"></td><td valign="top"><em>outdata</em> </td><td>random data </td></tr> 125226031Sstas <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>length random data</td></tr> 126226031Sstas </table> 127226031Sstas</dl> 128226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, 0 on failure. </dd></dl> 129226031Sstas 130226031Sstas</div> 131226031Sstas</div><p> 132226031Sstas<a class="anchor" name="gd797e371751dedbcce4e975c3cad1947"></a><!-- doxytag: member="rand.c::RAND_cleanup" ref="gd797e371751dedbcce4e975c3cad1947" args="(void)" --> 133226031Sstas<div class="memitem"> 134226031Sstas<div class="memproto"> 135226031Sstas <table class="memname"> 136226031Sstas <tr> 137226031Sstas <td class="memname">void RAND_cleanup </td> 138226031Sstas <td>(</td> 139226031Sstas <td class="paramtype">void </td> 140226031Sstas <td class="paramname"> </td> 141226031Sstas <td> ) </td> 142226031Sstas <td></td> 143226031Sstas </tr> 144226031Sstas </table> 145226031Sstas</div> 146226031Sstas<div class="memdoc"> 147226031Sstas 148226031Sstas<p> 149226031SstasReset and free memory used by the random generator. 150226031Sstas</div> 151226031Sstas</div><p> 152226031Sstas<a class="anchor" name="g77b2d2555388b5d75a4bab3843fc8f02"></a><!-- doxytag: member="rand.c::RAND_file_name" ref="g77b2d2555388b5d75a4bab3843fc8f02" args="(char *filename, size_t size)" --> 153226031Sstas<div class="memitem"> 154226031Sstas<div class="memproto"> 155226031Sstas <table class="memname"> 156226031Sstas <tr> 157226031Sstas <td class="memname">const char* RAND_file_name </td> 158226031Sstas <td>(</td> 159226031Sstas <td class="paramtype">char * </td> 160226031Sstas <td class="paramname"> <em>filename</em>, </td> 161226031Sstas </tr> 162226031Sstas <tr> 163226031Sstas <td class="paramkey"></td> 164226031Sstas <td></td> 165226031Sstas <td class="paramtype">size_t </td> 166226031Sstas <td class="paramname"> <em>size</em></td><td> </td> 167226031Sstas </tr> 168226031Sstas <tr> 169226031Sstas <td></td> 170226031Sstas <td>)</td> 171226031Sstas <td></td><td></td><td></td> 172226031Sstas </tr> 173226031Sstas </table> 174226031Sstas</div> 175226031Sstas<div class="memdoc"> 176226031Sstas 177226031Sstas<p> 178226031SstasReturn the default random state filename for a user to use for <a class="el" href="group__hcrypto__rand.html#g9ca9fe0e799e41e8e745a88e3a60ccfd">RAND_load_file()</a>, and <a class="el" href="group__hcrypto__rand.html#gb9638d698e0a8ab94a31322693588eba">RAND_write_file()</a>.<p> 179226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 180226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 181226031Sstas <tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>buffer to hold file name. </td></tr> 182226031Sstas <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>size of buffer filename.</td></tr> 183226031Sstas </table> 184226031Sstas</dl> 185226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>the buffer filename or NULL on failure. </dd></dl> 186226031Sstas 187226031Sstas</div> 188226031Sstas</div><p> 189226031Sstas<a class="anchor" name="g8a8cac7a3262c4527e08f57f07c4c586"></a><!-- doxytag: member="rand.c::RAND_get_rand_method" ref="g8a8cac7a3262c4527e08f57f07c4c586" args="(void)" --> 190226031Sstas<div class="memitem"> 191226031Sstas<div class="memproto"> 192226031Sstas <table class="memname"> 193226031Sstas <tr> 194226031Sstas <td class="memname">const RAND_METHOD* RAND_get_rand_method </td> 195226031Sstas <td>(</td> 196226031Sstas <td class="paramtype">void </td> 197226031Sstas <td class="paramname"> </td> 198226031Sstas <td> ) </td> 199226031Sstas <td></td> 200226031Sstas </tr> 201226031Sstas </table> 202226031Sstas</div> 203226031Sstas<div class="memdoc"> 204226031Sstas 205226031Sstas<p> 206226031SstasGet the default random method. 207226031Sstas</div> 208226031Sstas</div><p> 209226031Sstas<a class="anchor" name="g9ca9fe0e799e41e8e745a88e3a60ccfd"></a><!-- doxytag: member="rand.c::RAND_load_file" ref="g9ca9fe0e799e41e8e745a88e3a60ccfd" args="(const char *filename, size_t size)" --> 210226031Sstas<div class="memitem"> 211226031Sstas<div class="memproto"> 212226031Sstas <table class="memname"> 213226031Sstas <tr> 214226031Sstas <td class="memname">int RAND_load_file </td> 215226031Sstas <td>(</td> 216226031Sstas <td class="paramtype">const char * </td> 217226031Sstas <td class="paramname"> <em>filename</em>, </td> 218226031Sstas </tr> 219226031Sstas <tr> 220226031Sstas <td class="paramkey"></td> 221226031Sstas <td></td> 222226031Sstas <td class="paramtype">size_t </td> 223226031Sstas <td class="paramname"> <em>size</em></td><td> </td> 224226031Sstas </tr> 225226031Sstas <tr> 226226031Sstas <td></td> 227226031Sstas <td>)</td> 228226031Sstas <td></td><td></td><td></td> 229226031Sstas </tr> 230226031Sstas </table> 231226031Sstas</div> 232226031Sstas<div class="memdoc"> 233226031Sstas 234226031Sstas<p> 235226031SstasLoad a a file and feed it into <a class="el" href="group__hcrypto__rand.html#g700cd34f79c820f427f95c243befe085">RAND_seed()</a>.<p> 236226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 237226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 238226031Sstas <tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>name of file to read. </td></tr> 239226031Sstas <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>minimum size to read. </td></tr> 240226031Sstas </table> 241226031Sstas</dl> 242226031Sstas 243226031Sstas</div> 244226031Sstas</div><p> 245226031Sstas<a class="anchor" name="g93d10a9ba8647408a3b5306c2cd423f2"></a><!-- doxytag: member="rand.c::RAND_pseudo_bytes" ref="g93d10a9ba8647408a3b5306c2cd423f2" args="(void *outdata, size_t size)" --> 246226031Sstas<div class="memitem"> 247226031Sstas<div class="memproto"> 248226031Sstas <table class="memname"> 249226031Sstas <tr> 250226031Sstas <td class="memname">int RAND_pseudo_bytes </td> 251226031Sstas <td>(</td> 252226031Sstas <td class="paramtype">void * </td> 253226031Sstas <td class="paramname"> <em>outdata</em>, </td> 254226031Sstas </tr> 255226031Sstas <tr> 256226031Sstas <td class="paramkey"></td> 257226031Sstas <td></td> 258226031Sstas <td class="paramtype">size_t </td> 259226031Sstas <td class="paramname"> <em>size</em></td><td> </td> 260226031Sstas </tr> 261226031Sstas <tr> 262226031Sstas <td></td> 263226031Sstas <td>)</td> 264226031Sstas <td></td><td></td><td></td> 265226031Sstas </tr> 266226031Sstas </table> 267226031Sstas</div> 268226031Sstas<div class="memdoc"> 269226031Sstas 270226031Sstas<p> 271226031SstasGet a random block from the random generator, should NOT be used for key material.<p> 272226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 273226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 274226031Sstas <tr><td valign="top"></td><td valign="top"><em>outdata</em> </td><td>random data </td></tr> 275226031Sstas <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>length random data</td></tr> 276226031Sstas </table> 277226031Sstas</dl> 278226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, 0 on failure. </dd></dl> 279226031Sstas 280226031Sstas</div> 281226031Sstas</div><p> 282226031Sstas<a class="anchor" name="g700cd34f79c820f427f95c243befe085"></a><!-- doxytag: member="rand.c::RAND_seed" ref="g700cd34f79c820f427f95c243befe085" args="(const void *indata, size_t size)" --> 283226031Sstas<div class="memitem"> 284226031Sstas<div class="memproto"> 285226031Sstas <table class="memname"> 286226031Sstas <tr> 287226031Sstas <td class="memname">void RAND_seed </td> 288226031Sstas <td>(</td> 289226031Sstas <td class="paramtype">const void * </td> 290226031Sstas <td class="paramname"> <em>indata</em>, </td> 291226031Sstas </tr> 292226031Sstas <tr> 293226031Sstas <td class="paramkey"></td> 294226031Sstas <td></td> 295226031Sstas <td class="paramtype">size_t </td> 296226031Sstas <td class="paramname"> <em>size</em></td><td> </td> 297226031Sstas </tr> 298226031Sstas <tr> 299226031Sstas <td></td> 300226031Sstas <td>)</td> 301226031Sstas <td></td><td></td><td></td> 302226031Sstas </tr> 303226031Sstas </table> 304226031Sstas</div> 305226031Sstas<div class="memdoc"> 306226031Sstas 307226031Sstas<p> 308226031SstasSeed that random number generator. Secret material can securely be feed into the function, they will never be returned.<p> 309226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 310226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 311226031Sstas <tr><td valign="top"></td><td valign="top"><em>indata</em> </td><td>seed data </td></tr> 312226031Sstas <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>length seed data </td></tr> 313226031Sstas </table> 314226031Sstas</dl> 315226031Sstas 316226031Sstas</div> 317226031Sstas</div><p> 318226031Sstas<a class="anchor" name="g6a4f2c2cf723ef63522d4b33c79d5f0f"></a><!-- doxytag: member="rand.c::RAND_set_rand_engine" ref="g6a4f2c2cf723ef63522d4b33c79d5f0f" args="(ENGINE *engine)" --> 319226031Sstas<div class="memitem"> 320226031Sstas<div class="memproto"> 321226031Sstas <table class="memname"> 322226031Sstas <tr> 323226031Sstas <td class="memname">int RAND_set_rand_engine </td> 324226031Sstas <td>(</td> 325226031Sstas <td class="paramtype">ENGINE * </td> 326226031Sstas <td class="paramname"> <em>engine</em> </td> 327226031Sstas <td> ) </td> 328226031Sstas <td></td> 329226031Sstas </tr> 330226031Sstas </table> 331226031Sstas</div> 332226031Sstas<div class="memdoc"> 333226031Sstas 334226031Sstas<p> 335226031SstasSet the default random method from engine.<p> 336226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 337226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 338226031Sstas <tr><td valign="top"></td><td valign="top"><em>engine</em> </td><td>use engine, if NULL is passed it, old method and engine is cleared.</td></tr> 339226031Sstas </table> 340226031Sstas</dl> 341226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success, 0 on failure. </dd></dl> 342226031Sstas 343226031Sstas</div> 344226031Sstas</div><p> 345226031Sstas<a class="anchor" name="g292ae50ca725d0c529dc077467b40254"></a><!-- doxytag: member="rand.c::RAND_set_rand_method" ref="g292ae50ca725d0c529dc077467b40254" args="(const RAND_METHOD *meth)" --> 346226031Sstas<div class="memitem"> 347226031Sstas<div class="memproto"> 348226031Sstas <table class="memname"> 349226031Sstas <tr> 350226031Sstas <td class="memname">int RAND_set_rand_method </td> 351226031Sstas <td>(</td> 352226031Sstas <td class="paramtype">const RAND_METHOD * </td> 353226031Sstas <td class="paramname"> <em>meth</em> </td> 354226031Sstas <td> ) </td> 355226031Sstas <td></td> 356226031Sstas </tr> 357226031Sstas </table> 358226031Sstas</div> 359226031Sstas<div class="memdoc"> 360226031Sstas 361226031Sstas<p> 362226031SstasSet the default random method.<p> 363226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 364226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 365226031Sstas <tr><td valign="top"></td><td valign="top"><em>meth</em> </td><td>set the new default method.</td></tr> 366226031Sstas </table> 367226031Sstas</dl> 368226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success. </dd></dl> 369226031Sstas 370226031Sstas</div> 371226031Sstas</div><p> 372226031Sstas<a class="anchor" name="g38d21605e6e777451769a8ee7087933b"></a><!-- doxytag: member="rand.c::RAND_status" ref="g38d21605e6e777451769a8ee7087933b" args="(void)" --> 373226031Sstas<div class="memitem"> 374226031Sstas<div class="memproto"> 375226031Sstas <table class="memname"> 376226031Sstas <tr> 377226031Sstas <td class="memname">int RAND_status </td> 378226031Sstas <td>(</td> 379226031Sstas <td class="paramtype">void </td> 380226031Sstas <td class="paramname"> </td> 381226031Sstas <td> ) </td> 382226031Sstas <td></td> 383226031Sstas </tr> 384226031Sstas </table> 385226031Sstas</div> 386226031Sstas<div class="memdoc"> 387226031Sstas 388226031Sstas<p> 389226031SstasReturn status of the random generator<p> 390226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 if the random generator can deliver random data. </dd></dl> 391226031Sstas 392226031Sstas</div> 393226031Sstas</div><p> 394226031Sstas<a class="anchor" name="gb9638d698e0a8ab94a31322693588eba"></a><!-- doxytag: member="rand.c::RAND_write_file" ref="gb9638d698e0a8ab94a31322693588eba" args="(const char *filename)" --> 395226031Sstas<div class="memitem"> 396226031Sstas<div class="memproto"> 397226031Sstas <table class="memname"> 398226031Sstas <tr> 399226031Sstas <td class="memname">int RAND_write_file </td> 400226031Sstas <td>(</td> 401226031Sstas <td class="paramtype">const char * </td> 402226031Sstas <td class="paramname"> <em>filename</em> </td> 403226031Sstas <td> ) </td> 404226031Sstas <td></td> 405226031Sstas </tr> 406226031Sstas </table> 407226031Sstas</div> 408226031Sstas<div class="memdoc"> 409226031Sstas 410226031Sstas<p> 411226031SstasWrite of random numbers to a file to store for later initiation with <a class="el" href="group__hcrypto__rand.html#g9ca9fe0e799e41e8e745a88e3a60ccfd">RAND_load_file()</a>.<p> 412226031Sstas<dl compact><dt><b>Parameters:</b></dt><dd> 413226031Sstas <table border="0" cellspacing="2" cellpadding="0"> 414226031Sstas <tr><td valign="top"></td><td valign="top"><em>filename</em> </td><td>name of file to write.</td></tr> 415226031Sstas </table> 416226031Sstas</dl> 417226031Sstas<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 on success and non-one on failure. </dd></dl> 418226031Sstas 419226031Sstas</div> 420226031Sstas</div><p> 421226031Sstas</div> 422226031Sstas<hr size="1"><address style="text-align: right;"><small> 423234027SstasGenerated on Wed Jan 11 14:07:38 2012 for Heimdal crypto library by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6</small></address> 424226031Sstas</body> 425226031Sstas</html> 426
