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&#160;<span id="projectnumber">2.1.2</span>
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<div id="projectbrief">Lightweight IP stack</div>
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<a href="#func-members">Functions</a> </div>
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<div class="title">TLS layer<div class="ingroups"><a class="el" href="group__api.html">APIs</a> &raquo; <a class="el" href="group__callbackstyle__api.html">&quot;raw&quot; APIs</a> &raquo; <a class="el" href="group__altcp__api.html">Application layered TCP Introduction</a> &raquo; <a class="el" href="group__altcp.html">Application layered TCP Functions</a></div></div> </div>
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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:ga700dc0320e93cea337673e7d4295e161"><td class="memItemLeft" align="right" valign="top">struct altcp_tls_config *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#ga700dc0320e93cea337673e7d4295e161">altcp_tls_create_config_server_privkey_cert</a> (const u8_t *privkey, size_t privkey_len, const u8_t *privkey_pass, size_t privkey_pass_len, const u8_t *cert, size_t cert_len)</td></tr>
<tr class="separator:ga700dc0320e93cea337673e7d4295e161"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga2b249447e10c8599b6d723d403086c35"><td class="memItemLeft" align="right" valign="top">struct altcp_tls_config *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#ga2b249447e10c8599b6d723d403086c35">altcp_tls_create_config_client</a> (const u8_t *cert, size_t cert_len)</td></tr>
<tr class="separator:ga2b249447e10c8599b6d723d403086c35"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga7352a4600fee89e167541cf0776c01fb"><td class="memItemLeft" align="right" valign="top">struct altcp_tls_config *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#ga7352a4600fee89e167541cf0776c01fb">altcp_tls_create_config_client_2wayauth</a> (const u8_t *ca, size_t ca_len, const u8_t *privkey, size_t privkey_len, const u8_t *privkey_pass, size_t privkey_pass_len, const u8_t *cert, size_t cert_len)</td></tr>
<tr class="separator:ga7352a4600fee89e167541cf0776c01fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8fb8a92fa3f84170050ddab2888b9145"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#ga8fb8a92fa3f84170050ddab2888b9145">altcp_tls_free_config</a> (struct altcp_tls_config *conf)</td></tr>
<tr class="separator:ga8fb8a92fa3f84170050ddab2888b9145"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab874adb7f87984c0520bd032c2108c47"><td class="memItemLeft" align="right" valign="top">struct altcp_pcb *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#gab874adb7f87984c0520bd032c2108c47">altcp_tls_wrap</a> (struct altcp_tls_config *config, struct altcp_pcb *inner_pcb)</td></tr>
<tr class="separator:gab874adb7f87984c0520bd032c2108c47"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga028316a8257cf8dcace9cd063de79c0a"><td class="memItemLeft" align="right" valign="top">struct altcp_pcb *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#ga028316a8257cf8dcace9cd063de79c0a">altcp_tls_new</a> (struct altcp_tls_config *config, u8_t ip_type)</td></tr>
<tr class="separator:ga028316a8257cf8dcace9cd063de79c0a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga09e6ca8f144ee94ef21d7e5760aa4391"><td class="memItemLeft" align="right" valign="top">struct altcp_pcb *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#ga09e6ca8f144ee94ef21d7e5760aa4391">altcp_tls_alloc</a> (void *arg, u8_t ip_type)</td></tr>
<tr class="separator:ga09e6ca8f144ee94ef21d7e5760aa4391"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gabc1741530d5089c3093889416430bc76"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__altcp__tls.html#gabc1741530d5089c3093889416430bc76">altcp_tls_context</a> (struct altcp_pcb *conn)</td></tr>
<tr class="separator:gabc1741530d5089c3093889416430bc76"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>This file contains function prototypes for a TLS layer. A port to ARM mbedtls is provided in the apps/ tree (LWIP_ALTCP_TLS_MBEDTLS option). </p>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga09e6ca8f144ee94ef21d7e5760aa4391"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga09e6ca8f144ee94ef21d7e5760aa4391">&#9670;&nbsp;</a></span>altcp_tls_alloc()</h2>
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<td class="memname">struct altcp_pcb* altcp_tls_alloc </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>arg</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">u8_t&#160;</td>
<td class="paramname"><em>ip_type</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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</div><div class="memdoc">
<p>Create new ALTCP_TLS layer pcb and its inner tcp pcb. Same as <a class="el" href="group__altcp__tls.html#ga028316a8257cf8dcace9cd063de79c0a">altcp_tls_new</a> but this allocator function fits to <a class="el" href="group__altcp.html#ga9ddf490e24b1472a96ab2b4cedd171f8">altcp_allocator_t</a> / <a class="el" href="group__altcp.html#ga86843287b0ad0099c067817cfb7aa336">altcp_new</a>.<br />
'arg' must contain a struct altcp_tls_config *.</p>
<p>This standard allocator function creates an altcp pcb for TLS over TCP </p>
</div>
</div>
<a id="gabc1741530d5089c3093889416430bc76"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gabc1741530d5089c3093889416430bc76">&#9670;&nbsp;</a></span>altcp_tls_context()</h2>
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<td class="memname">void* altcp_tls_context </td>
<td>(</td>
<td class="paramtype">struct altcp_pcb *&#160;</td>
<td class="paramname"><em>conn</em></td><td>)</td>
<td></td>
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<p>Return pointer to internal TLS context so application can tweak it. Real type depends on port (e.g. mbedtls) </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga2b249447e10c8599b6d723d403086c35">&#9670;&nbsp;</a></span>altcp_tls_create_config_client()</h2>
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<td class="memname">struct altcp_tls_config* altcp_tls_create_config_client </td>
<td>(</td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>cert</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>cert_len</em>&#160;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Create an ALTCP_TLS client configuration handle </p>
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<a id="ga7352a4600fee89e167541cf0776c01fb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga7352a4600fee89e167541cf0776c01fb">&#9670;&nbsp;</a></span>altcp_tls_create_config_client_2wayauth()</h2>
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<td class="memname">struct altcp_tls_config* altcp_tls_create_config_client_2wayauth </td>
<td>(</td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>ca</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>ca_len</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>privkey</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>privkey_len</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>privkey_pass</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>privkey_pass_len</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>cert</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>cert_len</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Create an ALTCP_TLS client configuration handle with two-way server/client authentication </p>
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<a id="ga700dc0320e93cea337673e7d4295e161"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga700dc0320e93cea337673e7d4295e161">&#9670;&nbsp;</a></span>altcp_tls_create_config_server_privkey_cert()</h2>
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<td class="memname">struct altcp_tls_config* altcp_tls_create_config_server_privkey_cert </td>
<td>(</td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>privkey</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>privkey_len</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>privkey_pass</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>privkey_pass_len</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const u8_t *&#160;</td>
<td class="paramname"><em>cert</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>cert_len</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Create an ALTCP_TLS server configuration handle </p>
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<a id="ga8fb8a92fa3f84170050ddab2888b9145"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga8fb8a92fa3f84170050ddab2888b9145">&#9670;&nbsp;</a></span>altcp_tls_free_config()</h2>
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<td class="memname">void altcp_tls_free_config </td>
<td>(</td>
<td class="paramtype">struct altcp_tls_config *&#160;</td>
<td class="paramname"><em>conf</em></td><td>)</td>
<td></td>
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<p>Free an ALTCP_TLS configuration handle </p>
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<a id="ga028316a8257cf8dcace9cd063de79c0a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga028316a8257cf8dcace9cd063de79c0a">&#9670;&nbsp;</a></span>altcp_tls_new()</h2>
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<td class="memname">struct altcp_pcb* altcp_tls_new </td>
<td>(</td>
<td class="paramtype">struct altcp_tls_config *&#160;</td>
<td class="paramname"><em>config</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">u8_t&#160;</td>
<td class="paramname"><em>ip_type</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Create new ALTCP_TLS pcb and its inner tcp pcb</p>
<p>This standard allocator function creates an altcp pcb for TLS over TCP </p>
</div>
</div>
<a id="gab874adb7f87984c0520bd032c2108c47"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab874adb7f87984c0520bd032c2108c47">&#9670;&nbsp;</a></span>altcp_tls_wrap()</h2>
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<td class="memname">struct altcp_pcb* altcp_tls_wrap </td>
<td>(</td>
<td class="paramtype">struct altcp_tls_config *&#160;</td>
<td class="paramname"><em>config</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct altcp_pcb *&#160;</td>
<td class="paramname"><em>inner_pcb</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Create new ALTCP_TLS layer wrapping an existing pcb as inner connection (e.g. TLS over TCP) </p>
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