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<p>MD2 message digest algorithm (hash function)
<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 <stddef.h></code><br />
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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="structmbedtls__md2__context.html">mbedtls_md2_context</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">MD2 context structure. <a href="structmbedtls__md2__context.html#details">More...</a><br /></td></tr>
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Macros</h2></td></tr>
<tr class="memitem:a6010a28e65dfc61f5c5f7969932ad4df"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a6010a28e65dfc61f5c5f7969932ad4df">MBEDTLS_ERR_MD2_HW_ACCEL_FAILED</a>   -0x002B</td></tr>
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<tr class="memitem:aa9f53b232ef244efb301233d111930dc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a></td></tr>
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<tr class="memitem:aa9f53b232ef244efb301233d111930dc"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a13c177d87d53058704c37e0c29fef8b5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a13c177d87d53058704c37e0c29fef8b5">mbedtls_md2_init</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx)</td></tr>
<tr class="memdesc:a13c177d87d53058704c37e0c29fef8b5"><td class="mdescLeft"> </td><td class="mdescRight">Initialize MD2 context. <a href="#a13c177d87d53058704c37e0c29fef8b5">More...</a><br /></td></tr>
<tr class="separator:a13c177d87d53058704c37e0c29fef8b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa4e7e7bee8322a4409c1d562a9b5efa4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#aa4e7e7bee8322a4409c1d562a9b5efa4">mbedtls_md2_free</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx)</td></tr>
<tr class="memdesc:aa4e7e7bee8322a4409c1d562a9b5efa4"><td class="mdescLeft"> </td><td class="mdescRight">Clear MD2 context. <a href="#aa4e7e7bee8322a4409c1d562a9b5efa4">More...</a><br /></td></tr>
<tr class="separator:aa4e7e7bee8322a4409c1d562a9b5efa4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5249f3b20d5177e694896696b3cad1c0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a5249f3b20d5177e694896696b3cad1c0">mbedtls_md2_clone</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *dst, const <a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *src)</td></tr>
<tr class="memdesc:a5249f3b20d5177e694896696b3cad1c0"><td class="mdescLeft"> </td><td class="mdescRight">Clone (the state of) an MD2 context. <a href="#a5249f3b20d5177e694896696b3cad1c0">More...</a><br /></td></tr>
<tr class="separator:a5249f3b20d5177e694896696b3cad1c0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add4f482b9b44cf5e04a8c779f97a7a7b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#add4f482b9b44cf5e04a8c779f97a7a7b">mbedtls_md2_starts_ret</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx)</td></tr>
<tr class="memdesc:add4f482b9b44cf5e04a8c779f97a7a7b"><td class="mdescLeft"> </td><td class="mdescRight">MD2 context setup. <a href="#add4f482b9b44cf5e04a8c779f97a7a7b">More...</a><br /></td></tr>
<tr class="separator:add4f482b9b44cf5e04a8c779f97a7a7b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae454b2785eac074232085c6baa2568dd"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#ae454b2785eac074232085c6baa2568dd">mbedtls_md2_update_ret</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx, const unsigned char *input, size_t ilen)</td></tr>
<tr class="memdesc:ae454b2785eac074232085c6baa2568dd"><td class="mdescLeft"> </td><td class="mdescRight">MD2 process buffer. <a href="#ae454b2785eac074232085c6baa2568dd">More...</a><br /></td></tr>
<tr class="separator:ae454b2785eac074232085c6baa2568dd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7f312acc5fdc3e55426e5f4732d8e718"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a7f312acc5fdc3e55426e5f4732d8e718">mbedtls_md2_finish_ret</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx, unsigned char output[16])</td></tr>
<tr class="memdesc:a7f312acc5fdc3e55426e5f4732d8e718"><td class="mdescLeft"> </td><td class="mdescRight">MD2 final digest. <a href="#a7f312acc5fdc3e55426e5f4732d8e718">More...</a><br /></td></tr>
<tr class="separator:a7f312acc5fdc3e55426e5f4732d8e718"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a53e3f89c8c0f4a83c29c01545f25d0b4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a53e3f89c8c0f4a83c29c01545f25d0b4">mbedtls_internal_md2_process</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx)</td></tr>
<tr class="memdesc:a53e3f89c8c0f4a83c29c01545f25d0b4"><td class="mdescLeft"> </td><td class="mdescRight">MD2 process data block (internal use only) <a href="#a53e3f89c8c0f4a83c29c01545f25d0b4">More...</a><br /></td></tr>
<tr class="separator:a53e3f89c8c0f4a83c29c01545f25d0b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af89aa3a6fd2382171e852cb3f4c0a38c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#af89aa3a6fd2382171e852cb3f4c0a38c">mbedtls_md2_starts</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx)</td></tr>
<tr class="memdesc:af89aa3a6fd2382171e852cb3f4c0a38c"><td class="mdescLeft"> </td><td class="mdescRight">MD2 context setup. <a href="#af89aa3a6fd2382171e852cb3f4c0a38c">More...</a><br /></td></tr>
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<tr class="memitem:afad4d01f69cc41519911b0ae588b30bb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#afad4d01f69cc41519911b0ae588b30bb">mbedtls_md2_update</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx, const unsigned char *input, size_t ilen)</td></tr>
<tr class="memdesc:afad4d01f69cc41519911b0ae588b30bb"><td class="mdescLeft"> </td><td class="mdescRight">MD2 process buffer. <a href="#afad4d01f69cc41519911b0ae588b30bb">More...</a><br /></td></tr>
<tr class="separator:afad4d01f69cc41519911b0ae588b30bb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2dfb773b26f4067607b265f64305ea99"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a2dfb773b26f4067607b265f64305ea99">mbedtls_md2_finish</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx, unsigned char output[16])</td></tr>
<tr class="memdesc:a2dfb773b26f4067607b265f64305ea99"><td class="mdescLeft"> </td><td class="mdescRight">MD2 final digest. <a href="#a2dfb773b26f4067607b265f64305ea99">More...</a><br /></td></tr>
<tr class="separator:a2dfb773b26f4067607b265f64305ea99"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a816747c6a0d171755dc43af8f0370aa0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a816747c6a0d171755dc43af8f0370aa0">mbedtls_md2_process</a> (<a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> *ctx)</td></tr>
<tr class="memdesc:a816747c6a0d171755dc43af8f0370aa0"><td class="mdescLeft"> </td><td class="mdescRight">MD2 process data block (internal use only) <a href="#a816747c6a0d171755dc43af8f0370aa0">More...</a><br /></td></tr>
<tr class="separator:a816747c6a0d171755dc43af8f0370aa0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acadd8089e3f85cbee9509a816c7fef7c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#acadd8089e3f85cbee9509a816c7fef7c">mbedtls_md2_ret</a> (const unsigned char *input, size_t ilen, unsigned char output[16])</td></tr>
<tr class="memdesc:acadd8089e3f85cbee9509a816c7fef7c"><td class="mdescLeft"> </td><td class="mdescRight">Output = MD2( input buffer ) <a href="#acadd8089e3f85cbee9509a816c7fef7c">More...</a><br /></td></tr>
<tr class="separator:acadd8089e3f85cbee9509a816c7fef7c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abded57f9fca12ee61fd10866ad7cfbbb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#abded57f9fca12ee61fd10866ad7cfbbb">mbedtls_md2</a> (const unsigned char *input, size_t ilen, unsigned char output[16])</td></tr>
<tr class="memdesc:abded57f9fca12ee61fd10866ad7cfbbb"><td class="mdescLeft"> </td><td class="mdescRight">Output = MD2( input buffer ) <a href="#abded57f9fca12ee61fd10866ad7cfbbb">More...</a><br /></td></tr>
<tr class="separator:abded57f9fca12ee61fd10866ad7cfbbb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3105f3b90315ffa54e2923c89f680d9f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="md2_8h.html#a3105f3b90315ffa54e2923c89f680d9f">mbedtls_md2_self_test</a> (int verbose)</td></tr>
<tr class="memdesc:a3105f3b90315ffa54e2923c89f680d9f"><td class="mdescLeft"> </td><td class="mdescRight">Checkup routine. <a href="#a3105f3b90315ffa54e2923c89f680d9f">More...</a><br /></td></tr>
<tr class="separator:a3105f3b90315ffa54e2923c89f680d9f"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>MD2 message digest algorithm (hash function) </p>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
<p class="definition">Definition in file <a class="el" href="md2_8h_source.html">md2.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="aa9f53b232ef244efb301233d111930dc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa9f53b232ef244efb301233d111930dc">◆ </a></span>MBEDTLS_DEPRECATED <span class="overload">[1/2]</span></h2>
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<td class="memname">#define MBEDTLS_DEPRECATED</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="md2_8h_source.html#l00270">270</a> of file <a class="el" href="md2_8h_source.html">md2.h</a>.</p>
</div>
</div>
<a id="aa9f53b232ef244efb301233d111930dc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa9f53b232ef244efb301233d111930dc">◆ </a></span>MBEDTLS_DEPRECATED <span class="overload">[2/2]</span></h2>
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<td class="memname">#define MBEDTLS_DEPRECATED</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="md2_8h_source.html#l00270">270</a> of file <a class="el" href="md2_8h_source.html">md2.h</a>.</p>
</div>
</div>
<a id="a6010a28e65dfc61f5c5f7969932ad4df"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6010a28e65dfc61f5c5f7969932ad4df">◆ </a></span>MBEDTLS_ERR_MD2_HW_ACCEL_FAILED</h2>
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<td class="memname">#define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED   -0x002B</td>
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</div><div class="memdoc">
<p>MD2 hardware accelerator failed </p>
<p class="definition">Definition at line <a class="el" href="md2_8h_source.html#l00040">40</a> of file <a class="el" href="md2_8h_source.html">md2.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a53e3f89c8c0f4a83c29c01545f25d0b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a53e3f89c8c0f4a83c29c01545f25d0b4">◆ </a></span>mbedtls_internal_md2_process()</h2>
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<td class="memname">int mbedtls_internal_md2_process </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
</tr>
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</div><div class="memdoc">
<p>MD2 process data block (internal use only) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 context</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 if successful</dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
</div>
<a id="abded57f9fca12ee61fd10866ad7cfbbb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abded57f9fca12ee61fd10866ad7cfbbb">◆ </a></span>mbedtls_md2()</h2>
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<td class="memname"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void mbedtls_md2 </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>[16] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</div><div class="memdoc">
<p>Output = MD2( input buffer ) </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000013">Deprecated:</a></b></dt><dd>Superseded by <a class="el" href="md2_8h.html#acadd8089e3f85cbee9509a816c7fef7c" title="Output = MD2( input buffer ) ">mbedtls_md2_ret()</a> in 2.7.0</dd></dl>
<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>MD2 checksum result</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a5249f3b20d5177e694896696b3cad1c0">◆ </a></span>mbedtls_md2_clone()</h2>
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<td class="memname">void mbedtls_md2_clone </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>dst</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>src</em> </td>
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<p>Clone (the state of) an MD2 context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dst</td><td>The destination context </td></tr>
<tr><td class="paramname">src</td><td>The context to be cloned</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
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<a id="a2dfb773b26f4067607b265f64305ea99"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2dfb773b26f4067607b265f64305ea99">◆ </a></span>mbedtls_md2_finish()</h2>
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<td class="memname"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void mbedtls_md2_finish </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[16] </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>MD2 final digest. </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000011">Deprecated:</a></b></dt><dd>Superseded by <a class="el" href="md2_8h.html#a7f312acc5fdc3e55426e5f4732d8e718" title="MD2 final digest. ">mbedtls_md2_finish_ret()</a> in 2.7.0</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 context </td></tr>
<tr><td class="paramname">output</td><td>MD2 checksum result</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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<a id="a7f312acc5fdc3e55426e5f4732d8e718"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7f312acc5fdc3e55426e5f4732d8e718">◆ </a></span>mbedtls_md2_finish_ret()</h2>
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<td class="memname">int mbedtls_md2_finish_ret </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>output</em>[16] </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>MD2 final digest. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 context </td></tr>
<tr><td class="paramname">output</td><td>MD2 checksum result</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 if successful</dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#aa4e7e7bee8322a4409c1d562a9b5efa4">◆ </a></span>mbedtls_md2_free()</h2>
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<td class="memname">void mbedtls_md2_free </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
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<p>Clear MD2 context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 context to be cleared</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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<a id="a13c177d87d53058704c37e0c29fef8b5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a13c177d87d53058704c37e0c29fef8b5">◆ </a></span>mbedtls_md2_init()</h2>
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<td class="memname">void mbedtls_md2_init </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
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<p>Initialize MD2 context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 context to be initialized</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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<a id="a816747c6a0d171755dc43af8f0370aa0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a816747c6a0d171755dc43af8f0370aa0">◆ </a></span>mbedtls_md2_process()</h2>
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<td class="memname"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void mbedtls_md2_process </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
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<p>MD2 process data block (internal use only) </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000012">Deprecated:</a></b></dt><dd>Superseded by <a class="el" href="md2_8h.html#a53e3f89c8c0f4a83c29c01545f25d0b4" title="MD2 process data block (internal use only) ">mbedtls_internal_md2_process()</a> in 2.7.0</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 context</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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<a id="acadd8089e3f85cbee9509a816c7fef7c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acadd8089e3f85cbee9509a816c7fef7c">◆ </a></span>mbedtls_md2_ret()</h2>
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<td class="memname">int mbedtls_md2_ret </td>
<td>(</td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
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<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>[16] </td>
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<td></td>
<td>)</td>
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<p>Output = MD2( 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>MD2 checksum result</td></tr>
</table>
</dd>
</dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
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<a id="a3105f3b90315ffa54e2923c89f680d9f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3105f3b90315ffa54e2923c89f680d9f">◆ </a></span>mbedtls_md2_self_test()</h2>
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<td class="memname">int mbedtls_md2_self_test </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>verbose</em></td><td>)</td>
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<p>Checkup routine. </p>
<dl class="section return"><dt>Returns</dt><dd>0 if successful, or 1 if the test failed</dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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<a id="af89aa3a6fd2382171e852cb3f4c0a38c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af89aa3a6fd2382171e852cb3f4c0a38c">◆ </a></span>mbedtls_md2_starts()</h2>
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<td class="memname"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void mbedtls_md2_starts </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
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<p>MD2 context setup. </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000009">Deprecated:</a></b></dt><dd>Superseded by <a class="el" href="md2_8h.html#add4f482b9b44cf5e04a8c779f97a7a7b" title="MD2 context setup. ">mbedtls_md2_starts_ret()</a> in 2.7.0</dd></dl>
<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>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#add4f482b9b44cf5e04a8c779f97a7a7b">◆ </a></span>mbedtls_md2_starts_ret()</h2>
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<td class="memname">int mbedtls_md2_starts_ret </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em></td><td>)</td>
<td></td>
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<p>MD2 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>
<dl class="section return"><dt>Returns</dt><dd>0 if successful</dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#afad4d01f69cc41519911b0ae588b30bb">◆ </a></span>mbedtls_md2_update()</h2>
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<td class="memname"><a class="el" href="ssl_8h.html#aa9f53b232ef244efb301233d111930dc">MBEDTLS_DEPRECATED</a> void mbedtls_md2_update </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ilen</em> </td>
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<td></td>
<td>)</td>
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<p>MD2 process buffer. </p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000010">Deprecated:</a></b></dt><dd>Superseded by <a class="el" href="md2_8h.html#ae454b2785eac074232085c6baa2568dd" title="MD2 process buffer. ">mbedtls_md2_update_ret()</a> in 2.7.0</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 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>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
</div>
</div>
<a id="ae454b2785eac074232085c6baa2568dd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae454b2785eac074232085c6baa2568dd">◆ </a></span>mbedtls_md2_update_ret()</h2>
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<td class="memname">int mbedtls_md2_update_ret </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__md2__context.html">mbedtls_md2_context</a> * </td>
<td class="paramname"><em>ctx</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const unsigned char * </td>
<td class="paramname"><em>input</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>ilen</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>MD2 process buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ctx</td><td>MD2 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>
<dl class="section return"><dt>Returns</dt><dd>0 if successful</dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead. </dd></dl>
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