84 lines
2.7 KiB
HTML
Executable File
84 lines
2.7 KiB
HTML
Executable File
<?xml version="1.0" ?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>EVP_PKEY_meth_get_count</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<link rev="made" href="mailto:root@localhost" />
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</head>
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<body style="background-color: white">
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<!-- INDEX BEGIN -->
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<div name="index">
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<p><a name="__index__"></a></p>
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<ul>
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<li><a href="#name">NAME</a></li>
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<li><a href="#synopsis">SYNOPSIS</a></li>
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<li><a href="#description">DESCRIPTION</a></li>
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<li><a href="#return_values">RETURN VALUES</a></li>
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<li><a href="#see_also">SEE ALSO</a></li>
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<li><a href="#copyright">COPYRIGHT</a></li>
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</ul>
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<hr name="index" />
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</div>
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<!-- INDEX END -->
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<p>
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</p>
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<hr />
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<h1><a name="name">NAME</a></h1>
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<p>EVP_PKEY_meth_get_count, EVP_PKEY_meth_get0, EVP_PKEY_meth_get0_info - enumerate public key methods</p>
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<p>
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</p>
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<hr />
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<h1><a name="synopsis">SYNOPSIS</a></h1>
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<pre>
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#include <openssl/evp.h></pre>
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<pre>
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size_t EVP_PKEY_meth_get_count(void);
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const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx);
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void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
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const EVP_PKEY_METHOD *meth);</pre>
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<p>
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</p>
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<hr />
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<h1><a name="description">DESCRIPTION</a></h1>
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<p><code>EVP_PKEY_meth_count()</code> returns a count of the number of public key methods
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available: it includes standard methods and any methods added by the
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application.</p>
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<p>EVP_PKEY_meth_get0() returns the public key method <strong>idx</strong>. The value of <strong>idx</strong>
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must be between zero and <code>EVP_PKEY_meth_get_count()</code> - 1.</p>
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<p>EVP_PKEY_meth_get0_info() returns the public key ID (a NID) and any flags
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associated with the public key method <strong>*meth</strong>.</p>
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<p>
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</p>
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<hr />
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<h1><a name="return_values">RETURN VALUES</a></h1>
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<p><code>EVP_PKEY_meth_count()</code> returns the number of available public key methods.</p>
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<p>EVP_PKEY_meth_get0() return a public key method or <strong>NULL</strong> if <strong>idx</strong> is
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out of range.</p>
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<p>EVP_PKEY_meth_get0_info() does not return a value.</p>
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<p>
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</p>
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<hr />
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<h1><a name="see_also">SEE ALSO</a></h1>
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<p><em>EVP_PKEY_new(3)</em></p>
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<p>
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</p>
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<hr />
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<h1><a name="copyright">COPYRIGHT</a></h1>
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<p>Copyright 2002-2017 The OpenSSL Project Authors. All Rights Reserved.</p>
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<p>Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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<a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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</body>
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</html>
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