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<li><a href="#name">NAME</a></li>
<li><a href="#synopsis">SYNOPSIS</a></li>
<li><a href="#description">DESCRIPTION</a></li>
<li><a href="#return_values">RETURN VALUES</a></li>
<li><a href="#see_also">SEE ALSO</a></li>
<li><a href="#copyright">COPYRIGHT</a></li>
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<p>
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<h1><a name="name">NAME</a></h1>
<p>EVP_PKEY_meth_get_count, EVP_PKEY_meth_get0, EVP_PKEY_meth_get0_info - enumerate public key methods</p>
<p>
</p>
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<h1><a name="synopsis">SYNOPSIS</a></h1>
<pre>
#include <openssl/evp.h></pre>
<pre>
size_t EVP_PKEY_meth_get_count(void);
const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx);
void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
const EVP_PKEY_METHOD *meth);</pre>
<p>
</p>
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<h1><a name="description">DESCRIPTION</a></h1>
<p><code>EVP_PKEY_meth_count()</code> returns a count of the number of public key methods
available: it includes standard methods and any methods added by the
application.</p>
<p>EVP_PKEY_meth_get0() returns the public key method <strong>idx</strong>. The value of <strong>idx</strong>
must be between zero and <code>EVP_PKEY_meth_get_count()</code> - 1.</p>
<p>EVP_PKEY_meth_get0_info() returns the public key ID (a NID) and any flags
associated with the public key method <strong>*meth</strong>.</p>
<p>
</p>
<hr />
<h1><a name="return_values">RETURN VALUES</a></h1>
<p><code>EVP_PKEY_meth_count()</code> returns the number of available public key methods.</p>
<p>EVP_PKEY_meth_get0() return a public key method or <strong>NULL</strong> if <strong>idx</strong> is
out of range.</p>
<p>EVP_PKEY_meth_get0_info() does not return a value.</p>
<p>
</p>
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<h1><a name="see_also">SEE ALSO</a></h1>
<p><em>EVP_PKEY_new(3)</em></p>
<p>
</p>
<hr />
<h1><a name="copyright">COPYRIGHT</a></h1>
<p>Copyright 2002-2017 The OpenSSL Project Authors. All Rights Reserved.</p>
<p>Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
<a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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