ES">RETURN VALUES</h1>

<p>All functions described here return 1 if successful, or 0 on error.</p>

<h1 id="SEE-ALSO">SEE ALSO</h1>

<p><a href="../man3/EVP_PKEY_assign.html">EVP_PKEY_assign(3)</a>, <a href="../man3/EVP_PKEY_get_id.html">EVP_PKEY_get_id(3)</a>, <a href="../man3/EVP_PKEY_get0_RSA.html">EVP_PKEY_get0_RSA(3)</a>, <a href="../man3/EVP_PKEY_copy_parameters.html">EVP_PKEY_copy_parameters(3)</a>, <a href="../man3/EVP_PKEY_ASN1_METHOD.html">EVP_PKEY_ASN1_METHOD(3)</a>, <a href="../man3/EVP_KEYMGMT.