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docs/api/xmlsec-openssl-evp.html
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lsh123
Update docs (#1082)
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<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>evp: XML Security Library Reference Manual</title> <meta name="generator" content="DocBook XSL Stylesheets Vsnapshot"> <link rel="home" href="index.html" title="XML Security Library Reference Manual"> <link rel="up" href="xmlsec-openssl-ref.html" title="XML Security Library for OpenSLL API Reference."> <link rel="prev" href="xmlsec-openssl-crypto.html" title="crypto"> <link rel="next" href="xmlsec-openssl-x509.html" title="x509"> <meta name="generator" content="GTK-Doc V1.34.0 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body><table width="100%" valign="top"><tr valign="top"> <td valign="top" align="left" width="210"> <img src="../images/logo.gif" alt="XML Security Library" border="0"><p></p> <ul> <li><a href="../index.html">Home</a></li> <li><a href="../download.html">Download</a></li> <ul><li><a href="../https://github.com/lsh123/xmlsec">GitHub</a></li></ul> <li><a href="../news.html">News</a></li> <li><a href="../documentation.html">Documentation</a></li> <ul> <li><a href="../faq.html">FAQ</a></li> <li><a href="../api/xmlsec-notes.html">Tutorial</a></li> <li><a href="../api/xmlsec-reference.html">API reference</a></li> <li><a href="../api/xmlsec-examples.html">Examples</a></li> </ul> <li><a href="../xmldsig.html">XML Digital Signature</a></li> <li><a href="../xmlenc.html">XML Encryption</a></li> <li><a href="../c14n.html">XML Canonicalization</a></li> <li><a href="../bugs.html">Reporting Bugs</a></li> <li><a href="mailing-list.html">Mailing list</a></li> <li><a href="../related.html">Related</a></li> <li><a href="../authors.html">Authors</a></li> </ul> <table width="100%"> <tr> <td width="15"></td> <td><a href="http://xmlsoft.org/"><img src="../images/libxml2-logo.png" alt="LibXML2" border="0"></a></td> </tr> <tr> <td width="15"></td> <td><a href="http://xmlsoft.org/XSLT"><img src="../images/libxslt-logo.png" alt="LibXSLT" border="0"></a></td> </tr> <tr> <td width="15"></td> <td><a href="http://www.openssl.org/"><img src="../images/openssl-logo.png" alt="OpenSSL" border="0"></a></td> </tr> <!--Links - start--><!--Links - end--> </table> </td> <td valign="top"><table width="80%" valign="top" style="margin-left:10px;"><tr><td valign="top" align="left" id="xmlsecContent"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#xmlsec-openssl-evp.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="xmlsec-openssl-ref.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="xmlsec-openssl-crypto.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="xmlsec-openssl-x509.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="xmlsec-openssl-evp"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="xmlsec-openssl-evp.top_of_page"></a>evp</span></h2> <p>evp</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="xmlsec-openssl-evp.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> </colgroup> <tbody> <tr> <td class="function_type"> <font><span class="returnvalue">EVP_PKEY</span></font> * </td> <td class="function_name"> <a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLKeyGetEvp" title="xmlSecOpenSSLKeyGetEvp ()">xmlSecOpenSSLKeyGetEvp</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <font><span class="returnvalue">int</span></font> </td> <td class="function_name"> <a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLEvpKeyDataAdoptEvp" title="xmlSecOpenSSLEvpKeyDataAdoptEvp ()">xmlSecOpenSSLEvpKeyDataAdoptEvp</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <font><span class="returnvalue">EVP_PKEY</span></font> * </td> <td class="function_name"> <a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLEvpKeyDataGetEvp" title="xmlSecOpenSSLEvpKeyDataGetEvp ()">xmlSecOpenSSLEvpKeyDataGetEvp</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <font><span class="returnvalue">EVP_PKEY</span></font> * </td> <td class="function_name"> <a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLEvpKeyDup" title="xmlSecOpenSSLEvpKeyDup ()">xmlSecOpenSSLEvpKeyDup</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="xmlsec-keysdata.html#xmlSecKeyData" title="struct xmlSecKeyData"><span class="returnvalue">xmlSecKeyDataPtr</span></a> </td> <td class="function_name"> <a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLEvpKeyAdopt" title="xmlSecOpenSSLEvpKeyAdopt ()">xmlSecOpenSSLEvpKeyAdopt</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <font><span class="returnvalue">xmlSecKeyDataId</span></font> </td> <td class="function_name"> <a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass" title="xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass ()">xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="xmlsec-openssl-evp.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> </colgroup> <tbody><tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="xmlsec-openssl-evp.html#xmlSecOpenSSLKeyDataDEREncodedKeyValueId" title="xmlSecOpenSSLKeyDataDEREncodedKeyValueId">xmlSecOpenSSLKeyDataDEREncodedKeyValueId</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="xmlsec-openssl-evp.description"></a><h2>Description</h2> <p></p> </div> <div class="refsect1"> <a name="xmlsec-openssl-evp.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="xmlSecOpenSSLKeyGetEvp"></a><h3>xmlSecOpenSSLKeyGetEvp ()</h3> <pre class="programlisting"><font><span class="returnvalue">EVP_PKEY</span></font> * xmlSecOpenSSLKeyGetEvp (<em class="parameter"><code><a class="link" href="xmlsec-keys.html#xmlSecKey" title="struct xmlSecKey"><span class="type">xmlSecKeyPtr</span></a> key</code></em>);</pre> <p>Gets the EVP_PKEY from the key.</p> <div class="refsect3"> <a name="xmlSecOpenSSLKeyGetEvp.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> <col> </colgroup> <tbody><tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>the pointer to OpenSSL EVP key.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="xmlSecOpenSSLKeyGetEvp.returns"></a><h4>Returns</h4> <p> pointer to EVP_PKEY or NULL if an error occurs.</p> </div> </div> <hr> <div class="refsect2"> <a name="xmlSecOpenSSLEvpKeyDataAdoptEvp"></a><h3>xmlSecOpenSSLEvpKeyDataAdoptEvp ()</h3> <pre class="programlisting"><font><span class="returnvalue">int</span></font> xmlSecOpenSSLEvpKeyDataAdoptEvp (<em class="parameter"><code><a class="link" href="xmlsec-keysdata.html#xmlSecKeyData" title="struct xmlSecKeyData"><span class="type">xmlSecKeyDataPtr</span></a> data</code></em>, <em class="parameter"><code><font><span class="type">EVP_PKEY</span></font> *pKey</code></em>);</pre> <p>Sets the value of key data.</p> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyDataAdoptEvp.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> <col> </colgroup> <tbody> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>the pointer to OpenSSL EVP key data.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>pKey</p></td> <td class="parameter_description"><p>the pointer to EVP key.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyDataAdoptEvp.returns"></a><h4>Returns</h4> <p> 0 on success or a negative value otherwise.</p> </div> </div> <hr> <div class="refsect2"> <a name="xmlSecOpenSSLEvpKeyDataGetEvp"></a><h3>xmlSecOpenSSLEvpKeyDataGetEvp ()</h3> <pre class="programlisting"><font><span class="returnvalue">EVP_PKEY</span></font> * xmlSecOpenSSLEvpKeyDataGetEvp (<em class="parameter"><code><a class="link" href="xmlsec-keysdata.html#xmlSecKeyData" title="struct xmlSecKeyData"><span class="type">xmlSecKeyDataPtr</span></a> data</code></em>);</pre> <p>Gets the EVP_PKEY from the key data.</p> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyDataGetEvp.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> <col> </colgroup> <tbody><tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>the pointer to OpenSSL EVP data.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyDataGetEvp.returns"></a><h4>Returns</h4> <p> pointer to EVP_PKEY or NULL if an error occurs.</p> </div> </div> <hr> <div class="refsect2"> <a name="xmlSecOpenSSLEvpKeyDup"></a><h3>xmlSecOpenSSLEvpKeyDup ()</h3> <pre class="programlisting"><font><span class="returnvalue">EVP_PKEY</span></font> * xmlSecOpenSSLEvpKeyDup (<em class="parameter"><code><font><span class="type">EVP_PKEY</span></font> *pKey</code></em>);</pre> <p>Duplicates <em class="parameter"><code>pKey</code></em> .</p> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyDup.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> <col> </colgroup> <tbody><tr> <td class="parameter_name"><p>pKey</p></td> <td class="parameter_description"><p>the pointer to EVP_PKEY.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyDup.returns"></a><h4>Returns</h4> <p> pointer to newly created EVP_PKEY object or NULL if an error occurs.</p> </div> </div> <hr> <div class="refsect2"> <a name="xmlSecOpenSSLEvpKeyAdopt"></a><h3>xmlSecOpenSSLEvpKeyAdopt ()</h3> <pre class="programlisting"><a class="link" href="xmlsec-keysdata.html#xmlSecKeyData" title="struct xmlSecKeyData"><span class="returnvalue">xmlSecKeyDataPtr</span></a> xmlSecOpenSSLEvpKeyAdopt (<em class="parameter"><code><font><span class="type">EVP_PKEY</span></font> *pKey</code></em>);</pre> <p>Creates xmlsec key object from OpenSSL key object.</p> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyAdopt.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> <col> </colgroup> <tbody><tr> <td class="parameter_name"><p>pKey</p></td> <td class="parameter_description"><p>the pointer to EVP_PKEY.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="xmlSecOpenSSLEvpKeyAdopt.returns"></a><h4>Returns</h4> <p> pointer to newly created xmlsec key or NULL if an error occurs.</p> </div> </div> <hr> <div class="refsect2"> <a name="xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass"></a><h3>xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass ()</h3> <pre class="programlisting"><font><span class="returnvalue">xmlSecKeyDataId</span></font> xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>https://www.w3.org/TR/xmldsig-core1/<font><span class="type">sec-DEREncodedKeyValue</span></font></p> <div class="informalexample"><pre class="programlisting"> <!-- targetNamespace="http://www.w3.org/2009/xmldsig11#" --> <element name="DEREncodedKeyValue" type="dsig11:DEREncodedKeyValueType" /> <complexType name="DEREncodedKeyValueType"> <simpleContent> <extension base="base64Binary"> <attribute name="Id" type="ID" use="optional"/> </extension> </simpleContent> </complexType> </pre></div> <p></p> <div class="refsect3"> <a name="xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass.returns"></a><h4>Returns</h4> <p> the <dsig11:DEREncodedKeyValue/>element processing key data klass.</p> </div> </div> </div> <div class="refsect1"> <a name="xmlsec-openssl-evp.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="xmlSecOpenSSLKeyDataDEREncodedKeyValueId"></a><h3>xmlSecOpenSSLKeyDataDEREncodedKeyValueId</h3> <pre class="programlisting">#define xmlSecOpenSSLKeyDataDEREncodedKeyValueId xmlSecOpenSSLKeyDataDEREncodedKeyValueGetKlass() </pre> <p>The OpenSSL DEREncodedKeyValue data klass.</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.34.0</div> </td></tr></table></td> </tr></table></body> </html>