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<a href="#nested-classes">Data Structures</a> |
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<div class="title">ssl_cache.h File Reference</div> </div>
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<p>SSL session cache implementation.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include "<a class="el" href="ssl_8h_source.html">ssl.h</a>"</code><br />
<code>#include "<a class="el" href="threading_8h_source.html">threading.h</a>"</code><br />
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Include dependency graph for ssl_cache.h:</div>
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<div class="center"><img src="ssl__cache_8h__incl.png" border="0" usemap="#ssl__cache_8h" alt=""/></div>
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<p><a href="ssl__cache_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="nested-classes"></a>
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__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">This structure is used for storing cache entries. <a href="structmbedtls__ssl__cache__entry.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Cache context. <a href="structmbedtls__ssl__cache__context.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">SECTION: Module settings</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>The configuration options you can set for this module are in this section.</p>
<p>Either change them in <a class="el" href="config_8h.html" title="Configuration options (set of defines) ">config.h</a> or define them on the compiler command line. </p>
</div></td></tr>
<tr class="memitem:a02b027cfb82a0436a19bfeada16cb8db"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a02b027cfb82a0436a19bfeada16cb8db">MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT</a>   86400</td></tr>
<tr class="separator:a02b027cfb82a0436a19bfeada16cb8db"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a03256bf3d0f0c370d6984b441b86567e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a03256bf3d0f0c370d6984b441b86567e">MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES</a>   50</td></tr>
<tr class="separator:a03256bf3d0f0c370d6984b441b86567e"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:a9abd00554287df218aa9c3b035a2037a"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a9abd00554287df218aa9c3b035a2037a">mbedtls_ssl_cache_context</a></td></tr>
<tr class="separator:a9abd00554287df218aa9c3b035a2037a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a332c11cba2ba38db69b96458551da577"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a332c11cba2ba38db69b96458551da577">mbedtls_ssl_cache_entry</a></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:a90886fd9ad56471c5ebaed2e05086cd5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a90886fd9ad56471c5ebaed2e05086cd5">mbedtls_ssl_cache_init</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache)</td></tr>
<tr class="memdesc:a90886fd9ad56471c5ebaed2e05086cd5"><td class="mdescLeft"> </td><td class="mdescRight">Initialize an SSL cache context. <a href="#a90886fd9ad56471c5ebaed2e05086cd5">More...</a><br /></td></tr>
<tr class="separator:a90886fd9ad56471c5ebaed2e05086cd5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af0ab0006ecbbec9405be5566ac16c4b3"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#af0ab0006ecbbec9405be5566ac16c4b3">mbedtls_ssl_cache_get</a> (void *data, <a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> *session)</td></tr>
<tr class="memdesc:af0ab0006ecbbec9405be5566ac16c4b3"><td class="mdescLeft"> </td><td class="mdescRight">Cache get callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) <a href="#af0ab0006ecbbec9405be5566ac16c4b3">More...</a><br /></td></tr>
<tr class="separator:af0ab0006ecbbec9405be5566ac16c4b3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a896a81cf3107ba7464e6273970c2c1eb"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a896a81cf3107ba7464e6273970c2c1eb">mbedtls_ssl_cache_set</a> (void *data, const <a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> *session)</td></tr>
<tr class="memdesc:a896a81cf3107ba7464e6273970c2c1eb"><td class="mdescLeft"> </td><td class="mdescRight">Cache set callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) <a href="#a896a81cf3107ba7464e6273970c2c1eb">More...</a><br /></td></tr>
<tr class="separator:a896a81cf3107ba7464e6273970c2c1eb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa3468c4ebd9484227436014db30b8f5f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#aa3468c4ebd9484227436014db30b8f5f">mbedtls_ssl_cache_set_timeout</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache, int timeout)</td></tr>
<tr class="memdesc:aa3468c4ebd9484227436014db30b8f5f"><td class="mdescLeft"> </td><td class="mdescRight">Set the cache timeout (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day)) <a href="#aa3468c4ebd9484227436014db30b8f5f">More...</a><br /></td></tr>
<tr class="separator:aa3468c4ebd9484227436014db30b8f5f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abc39c23cf3f791359104d9094bd9cf6f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#abc39c23cf3f791359104d9094bd9cf6f">mbedtls_ssl_cache_set_max_entries</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache, int max)</td></tr>
<tr class="memdesc:abc39c23cf3f791359104d9094bd9cf6f"><td class="mdescLeft"> </td><td class="mdescRight">Set the maximum number of cache entries (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50)) <a href="#abc39c23cf3f791359104d9094bd9cf6f">More...</a><br /></td></tr>
<tr class="separator:abc39c23cf3f791359104d9094bd9cf6f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a93a35f5cd109f9d698bfac659905c0d8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a93a35f5cd109f9d698bfac659905c0d8">mbedtls_ssl_cache_free</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache)</td></tr>
<tr class="memdesc:a93a35f5cd109f9d698bfac659905c0d8"><td class="mdescLeft"> </td><td class="mdescRight">Free referenced items in a cache context and clear memory. <a href="#a93a35f5cd109f9d698bfac659905c0d8">More...</a><br /></td></tr>
<tr class="separator:a93a35f5cd109f9d698bfac659905c0d8"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>SSL session cache implementation. </p>
<p>Copyright (C) 2006-2015, ARM Limited, All Rights Reserved SPDX-License-Identifier: Apache-2.0</p>
<p>Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at</p>
<p><a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a></p>
<p>Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.</p>
<p>This file is part of mbed TLS (<a href="https://tls.mbed.org">https://tls.mbed.org</a>) </p>
<p class="definition">Definition in file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a03256bf3d0f0c370d6984b441b86567e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a03256bf3d0f0c370d6984b441b86567e">◆ </a></span>MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES</h2>
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<td class="memname">#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES   50</td>
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<p>Maximum entries in cache </p>
<p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00045">45</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p>
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</div>
<a id="a02b027cfb82a0436a19bfeada16cb8db"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a02b027cfb82a0436a19bfeada16cb8db">◆ </a></span>MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT</h2>
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<td class="memname">#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT   86400</td>
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<p>1 day </p>
<p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00041">41</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p>
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</div>
<h2 class="groupheader">Typedef Documentation</h2>
<a id="a9abd00554287df218aa9c3b035a2037a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9abd00554287df218aa9c3b035a2037a">◆ </a></span>mbedtls_ssl_cache_context</h2>
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<td class="memname">typedef struct <a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> <a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a></td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00054">54</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p>
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</div>
<a id="a332c11cba2ba38db69b96458551da577"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a332c11cba2ba38db69b96458551da577">◆ </a></span>mbedtls_ssl_cache_entry</h2>
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<td class="memname">typedef struct <a class="el" href="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a> <a class="el" href="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a></td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00055">55</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p>
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</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a93a35f5cd109f9d698bfac659905c0d8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a93a35f5cd109f9d698bfac659905c0d8">◆ </a></span>mbedtls_ssl_cache_free()</h2>
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<td class="memname">void mbedtls_ssl_cache_free </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td>
<td class="paramname"><em>cache</em></td><td>)</td>
<td></td>
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<p>Free referenced items in a cache context and clear memory. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cache</td><td>SSL cache context </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="af0ab0006ecbbec9405be5566ac16c4b3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af0ab0006ecbbec9405be5566ac16c4b3">◆ </a></span>mbedtls_ssl_cache_get()</h2>
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<td class="memname">int mbedtls_ssl_cache_get </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> * </td>
<td class="paramname"><em>session</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Cache get callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">data</td><td>SSL cache context </td></tr>
<tr><td class="paramname">session</td><td>session to retrieve entry for </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a90886fd9ad56471c5ebaed2e05086cd5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a90886fd9ad56471c5ebaed2e05086cd5">◆ </a></span>mbedtls_ssl_cache_init()</h2>
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<td class="memname">void mbedtls_ssl_cache_init </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td>
<td class="paramname"><em>cache</em></td><td>)</td>
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<p>Initialize an SSL cache context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cache</td><td>SSL cache context </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a896a81cf3107ba7464e6273970c2c1eb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a896a81cf3107ba7464e6273970c2c1eb">◆ </a></span>mbedtls_ssl_cache_set()</h2>
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<td class="memname">int mbedtls_ssl_cache_set </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> * </td>
<td class="paramname"><em>session</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>Cache set callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">data</td><td>SSL cache context </td></tr>
<tr><td class="paramname">session</td><td>session to store entry for </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#abc39c23cf3f791359104d9094bd9cf6f">◆ </a></span>mbedtls_ssl_cache_set_max_entries()</h2>
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<td class="memname">void mbedtls_ssl_cache_set_max_entries </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td>
<td class="paramname"><em>cache</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>max</em> </td>
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<p>Set the maximum number of cache entries (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50)) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cache</td><td>SSL cache context </td></tr>
<tr><td class="paramname">max</td><td>cache entry maximum </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#aa3468c4ebd9484227436014db30b8f5f">◆ </a></span>mbedtls_ssl_cache_set_timeout()</h2>
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<td class="memname">void mbedtls_ssl_cache_set_timeout </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td>
<td class="paramname"><em>cache</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>timeout</em> </td>
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<p>Set the cache timeout (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day)) </p>
<p>A timeout of 0 indicates no timeout.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cache</td><td>SSL cache context </td></tr>
<tr><td class="paramname">timeout</td><td>cache entry timeout in seconds </td></tr>
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</dd>
</dl>
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