s calculated with strlen(<b>address</b>).</p>

<p>X509_check_ip() checks if the certificate matches a specified IPv4 or IPv6 address. The <b>address</b> array is in binary format, in network byte order. The length is either 4 (IPv4) or 16 (IPv6). Only explicitly marked addresses in the certificates are considered; IP addresses stored in DNS names and Common Names are ignored. There are currently no <b>flags</b> that would affect the behavior of this call.</p>

<p>X509_check_ip_asc() is similar, except that 