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<p>RIPE MD-160 message digest.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include "<a class="el" href="config_8h_source.html">config.h</a>"</code><br/>
<code>#include <string.h></code><br/>
<code>#include <inttypes.h></code><br/>
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Include dependency graph for ripemd160.h:</div>
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This graph shows which files directly or indirectly include this file:</div>
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<p><a href="ripemd160_8h_source.html">Go to the source code of this file.</a></p>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structripemd160__context.html">ripemd160_context</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 context structure. <a href="structripemd160__context.html#details">More...</a><br/></td></tr>
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Macros</h2></td></tr>
<tr class="memitem:a72705f38972166097c2c3c8477baf950"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a72705f38972166097c2c3c8477baf950">POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR</a>   -0x007E</td></tr>
<tr class="memdesc:a72705f38972166097c2c3c8477baf950"><td class="mdescLeft"> </td><td class="mdescRight">Read/write error in file. <a href="#a72705f38972166097c2c3c8477baf950">More...</a><br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a5d81e17351dbe5b91afc4b341eb03c2d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a5d81e17351dbe5b91afc4b341eb03c2d">ripemd160_init</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx)</td></tr>
<tr class="memdesc:a5d81e17351dbe5b91afc4b341eb03c2d"><td class="mdescLeft"> </td><td class="mdescRight">Initialize RIPEMD-160 context. <a href="#a5d81e17351dbe5b91afc4b341eb03c2d">More...</a><br/></td></tr>
<tr class="separator:a5d81e17351dbe5b91afc4b341eb03c2d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a643adbe63c36ff478de15ff3145ac0cc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a643adbe63c36ff478de15ff3145ac0cc">ripemd160_free</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx)</td></tr>
<tr class="memdesc:a643adbe63c36ff478de15ff3145ac0cc"><td class="mdescLeft"> </td><td class="mdescRight">Clear RIPEMD-160 context. <a href="#a643adbe63c36ff478de15ff3145ac0cc">More...</a><br/></td></tr>
<tr class="separator:a643adbe63c36ff478de15ff3145ac0cc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa97b3072f189a178dd36ba45f0304198"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#aa97b3072f189a178dd36ba45f0304198">ripemd160_starts</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx)</td></tr>
<tr class="memdesc:aa97b3072f189a178dd36ba45f0304198"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 context setup. <a href="#aa97b3072f189a178dd36ba45f0304198">More...</a><br/></td></tr>
<tr class="separator:aa97b3072f189a178dd36ba45f0304198"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6140c5eae138ff1c5cbad221ebb845c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#ad6140c5eae138ff1c5cbad221ebb845c">ripemd160_update</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx, const unsigned char *input, size_t ilen)</td></tr>
<tr class="memdesc:ad6140c5eae138ff1c5cbad221ebb845c"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 process buffer. <a href="#ad6140c5eae138ff1c5cbad221ebb845c">More...</a><br/></td></tr>
<tr class="separator:ad6140c5eae138ff1c5cbad221ebb845c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac1465871337e10813a39090dfbd7a99f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#ac1465871337e10813a39090dfbd7a99f">ripemd160_finish</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx, unsigned char output[20])</td></tr>
<tr class="memdesc:ac1465871337e10813a39090dfbd7a99f"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 final digest. <a href="#ac1465871337e10813a39090dfbd7a99f">More...</a><br/></td></tr>
<tr class="separator:ac1465871337e10813a39090dfbd7a99f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab5f5cef0dab60146753e3c8eb3431750"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#ab5f5cef0dab60146753e3c8eb3431750">ripemd160_process</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx, const unsigned char data[64])</td></tr>
<tr class="separator:ab5f5cef0dab60146753e3c8eb3431750"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a829445c85529142667e703b964a6fd01"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a829445c85529142667e703b964a6fd01">ripemd160</a> (const unsigned char *input, size_t ilen, unsigned char output[20])</td></tr>
<tr class="memdesc:a829445c85529142667e703b964a6fd01"><td class="mdescLeft"> </td><td class="mdescRight">Output = RIPEMD-160( input buffer ) <a href="#a829445c85529142667e703b964a6fd01">More...</a><br/></td></tr>
<tr class="separator:a829445c85529142667e703b964a6fd01"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0bded97ad37584a6af4ef7c2c7bee5a3"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a0bded97ad37584a6af4ef7c2c7bee5a3">ripemd160_file</a> (const char *path, unsigned char output[20])</td></tr>
<tr class="memdesc:a0bded97ad37584a6af4ef7c2c7bee5a3"><td class="mdescLeft"> </td><td class="mdescRight">Output = RIPEMD-160( file contents ) <a href="#a0bded97ad37584a6af4ef7c2c7bee5a3">More...</a><br/></td></tr>
<tr class="separator:a0bded97ad37584a6af4ef7c2c7bee5a3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a29b9aa443c95cd56021d2f6fc7afabce"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a29b9aa443c95cd56021d2f6fc7afabce">ripemd160_hmac_starts</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx, const unsigned char *key, size_t keylen)</td></tr>
<tr class="memdesc:a29b9aa443c95cd56021d2f6fc7afabce"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 HMAC context setup. <a href="#a29b9aa443c95cd56021d2f6fc7afabce">More...</a><br/></td></tr>
<tr class="separator:a29b9aa443c95cd56021d2f6fc7afabce"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7a9c161462a19292d2565d5491932488"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a7a9c161462a19292d2565d5491932488">ripemd160_hmac_update</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx, const unsigned char *input, size_t ilen)</td></tr>
<tr class="memdesc:a7a9c161462a19292d2565d5491932488"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 HMAC process buffer. <a href="#a7a9c161462a19292d2565d5491932488">More...</a><br/></td></tr>
<tr class="separator:a7a9c161462a19292d2565d5491932488"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a75cfddab550a289083d74c45f3db2176"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a75cfddab550a289083d74c45f3db2176">ripemd160_hmac_finish</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx, unsigned char output[20])</td></tr>
<tr class="memdesc:a75cfddab550a289083d74c45f3db2176"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 HMAC final digest. <a href="#a75cfddab550a289083d74c45f3db2176">More...</a><br/></td></tr>
<tr class="separator:a75cfddab550a289083d74c45f3db2176"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1eae03f2c3295dc2bf177e42e6b96d9e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a1eae03f2c3295dc2bf177e42e6b96d9e">ripemd160_hmac_reset</a> (<a class="el" href="structripemd160__context.html">ripemd160_context</a> *ctx)</td></tr>
<tr class="memdesc:a1eae03f2c3295dc2bf177e42e6b96d9e"><td class="mdescLeft"> </td><td class="mdescRight">RIPEMD-160 HMAC context reset. <a href="#a1eae03f2c3295dc2bf177e42e6b96d9e">More...</a><br/></td></tr>
<tr class="separator:a1eae03f2c3295dc2bf177e42e6b96d9e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4976bb5924b37930d75b917f06415cdf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a4976bb5924b37930d75b917f06415cdf">ripemd160_hmac</a> (const unsigned char *key, size_t keylen, const unsigned char *input, size_t ilen, unsigned char output[20])</td></tr>
<tr class="memdesc:a4976bb5924b37930d75b917f06415cdf"><td class="mdescLeft"> </td><td class="mdescRight">Output = HMAC-RIPEMD-160( hmac key, input buffer ) <a href="#a4976bb5924b37930d75b917f06415cdf">More...</a><br/></td></tr>
<tr class="separator:a4976bb5924b37930d75b917f06415cdf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a824e4b91f93c5f579879ebe32f36ad6b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ripemd160_8h.html#a824e4b91f93c5f579879ebe32f36ad6b">ripemd160_self_test</a> (int verbose)</td></tr>
<tr class="memdesc:a824e4b91f93c5f579879ebe32f36ad6b"><td class="mdescLeft"> </td><td class="mdescRight">Checkup routine. <a href="#a824e4b91f93c5f579879ebe32f36ad6b">More...</a><br/></td></tr>
<tr class="separator:a824e4b91f93c5f579879ebe32f36ad6b"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>RIPE MD-160 message digest. </p>
<p>Copyright (C) 2014-2014, Brainspark B.V.</p>
<p>This file is part of PolarSSL (<a href="http://www.polarssl.org">http://www.polarssl.org</a>) Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org></p>
<p>All rights reserved.</p>
<p>This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.</p>
<p>This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.</p>
<p>You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. </p>
<p>Definition in file <a class="el" href="ripemd160_8h_source.html">ripemd160.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a class="anchor" id="a72705f38972166097c2c3c8477baf950"></a>
<div class="memitem">
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<td class="memname">#define POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR   -0x007E</td>
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<p>Read/write error in file. </p>
<p>Definition at line <a class="el" href="ripemd160_8h_source.html#l00045">45</a> of file <a class="el" href="ripemd160_8h_source.html">ripemd160.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="a829445c85529142667e703b964a6fd01"></a>
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<td class="memname">void ripemd160 </td>
<td>(</td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ilen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[20] </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Output = RIPEMD-160( input buffer ) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">input</td><td>buffer holding the data </td></tr>
<tr><td class="paramname">ilen</td><td>length of the input data </td></tr>
<tr><td class="paramname">output</td><td>RIPEMD-160 checksum result </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a0bded97ad37584a6af4ef7c2c7bee5a3"></a>
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<td class="memname">int ripemd160_file </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[20] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Output = RIPEMD-160( file contents ) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>input file name </td></tr>
<tr><td class="paramname">output</td><td>RIPEMD-160 checksum result</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 if successful, or POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR </dd></dl>
</div>
</div>
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<td class="memname">void ripemd160_finish </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[20] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>RIPEMD-160 final digest. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>RIPEMD-160 context </td></tr>
<tr><td class="paramname">output</td><td>RIPEMD-160 checksum result </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void ripemd160_free </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
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<p>Clear RIPEMD-160 context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>RIPEMD-160 context to be cleared </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">void ripemd160_hmac </td>
<td>(</td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>key</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>keylen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ilen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[20] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Output = HMAC-RIPEMD-160( hmac key, input buffer ) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">key</td><td>HMAC secret key </td></tr>
<tr><td class="paramname">keylen</td><td>length of the HMAC key </td></tr>
<tr><td class="paramname">input</td><td>buffer holding the data </td></tr>
<tr><td class="paramname">ilen</td><td>length of the input data </td></tr>
<tr><td class="paramname">output</td><td>HMAC-RIPEMD-160 result </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void ripemd160_hmac_finish </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[20] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</div><div class="memdoc">
<p>RIPEMD-160 HMAC final digest. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>HMAC context </td></tr>
<tr><td class="paramname">output</td><td>RIPEMD-160 HMAC checksum result </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a1eae03f2c3295dc2bf177e42e6b96d9e"></a>
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<td class="memname">void ripemd160_hmac_reset </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
</tr>
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<p>RIPEMD-160 HMAC context reset. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>HMAC context to be reset </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a29b9aa443c95cd56021d2f6fc7afabce"></a>
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<td class="memname">void ripemd160_hmac_starts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>key</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>keylen</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>RIPEMD-160 HMAC context setup. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>HMAC context to be initialized </td></tr>
<tr><td class="paramname">key</td><td>HMAC secret key </td></tr>
<tr><td class="paramname">keylen</td><td>length of the HMAC key </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a7a9c161462a19292d2565d5491932488"></a>
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<td class="memname">void ripemd160_hmac_update </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ilen</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>RIPEMD-160 HMAC process buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>HMAC context </td></tr>
<tr><td class="paramname">input</td><td>buffer holding the data </td></tr>
<tr><td class="paramname">ilen</td><td>length of the input data </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a5d81e17351dbe5b91afc4b341eb03c2d"></a>
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<td class="memname">void ripemd160_init </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Initialize RIPEMD-160 context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>RIPEMD-160 context to be initialized </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void ripemd160_process </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char </td>
<td class="paramname"><em>data</em>[64] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a824e4b91f93c5f579879ebe32f36ad6b"></a>
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<td class="memname">int ripemd160_self_test </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>verbose</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Checkup routine. </p>
<dl class="section return"><dt>Returns</dt><dd>0 if successful, or 1 if the test failed </dd></dl>
</div>
</div>
<a class="anchor" id="aa97b3072f189a178dd36ba45f0304198"></a>
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<td class="memname">void ripemd160_starts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>RIPEMD-160 context setup. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>context to be initialized </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ad6140c5eae138ff1c5cbad221ebb845c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void ripemd160_update </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structripemd160__context.html">ripemd160_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ilen</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>RIPEMD-160 process buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>RIPEMD-160 context </td></tr>
<tr><td class="paramname">input</td><td>buffer holding the data </td></tr>
<tr><td class="paramname">ilen</td><td>length of the input data </td></tr>
</table>
</dd>
</dl>
</div>
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