119 lines
4.5 KiB
HTML
Executable File
119 lines
4.5 KiB
HTML
Executable File
<?xml version="1.0" ?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<title>i2d_re_X509_tbs</title>
|
|
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
|
|
<link rev="made" href="mailto:root@localhost" />
|
|
</head>
|
|
|
|
<body style="background-color: white">
|
|
|
|
|
|
<!-- INDEX BEGIN -->
|
|
<div name="index">
|
|
<p><a name="__index__"></a></p>
|
|
|
|
<ul>
|
|
|
|
<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>
|
|
</ul>
|
|
|
|
<hr name="index" />
|
|
</div>
|
|
<!-- INDEX END -->
|
|
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="name">NAME</a></h1>
|
|
<p>d2i_X509_AUX, i2d_X509_AUX,
|
|
i2d_re_X509_tbs, i2d_re_X509_CRL_tbs, i2d_re_X509_REQ_tbs
|
|
- X509 encode and decode functions</p>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="synopsis">SYNOPSIS</a></h1>
|
|
<pre>
|
|
#include <openssl/x509.h></pre>
|
|
<pre>
|
|
X509 *d2i_X509_AUX(X509 **px, const unsigned char **in, long len);
|
|
int i2d_X509_AUX(X509 *x, unsigned char **out);
|
|
int i2d_re_X509_tbs(X509 *x, unsigned char **out);
|
|
int i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **pp);
|
|
int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);</pre>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="description">DESCRIPTION</a></h1>
|
|
<p>The X509 encode and decode routines encode and parse an
|
|
<strong>X509</strong> structure, which represents an X509 certificate.</p>
|
|
<p>d2i_X509_AUX() is similar to <em>d2i_X509(3)</em> but the input is expected to
|
|
consist of an X509 certificate followed by auxiliary trust information.
|
|
This is used by the PEM routines to read "TRUSTED CERTIFICATE" objects.
|
|
This function should not be called on untrusted input.</p>
|
|
<p>i2d_X509_AUX() is similar to <em>i2d_X509(3)</em>, but the encoded output
|
|
contains both the certificate and any auxiliary trust information.
|
|
This is used by the PEM routines to write "TRUSTED CERTIFICATE" objects.
|
|
Note that this is a non-standard OpenSSL-specific data format.</p>
|
|
<p>i2d_re_X509_tbs() is similar to <em>i2d_X509(3)</em> except it encodes only
|
|
the TBSCertificate portion of the certificate. i2d_re_X509_CRL_tbs()
|
|
and i2d_re_X509_REQ_tbs() are analogous for CRL and certificate request,
|
|
respectively. The "re" in <strong>i2d_re_X509_tbs</strong> stands for "re-encode",
|
|
and ensures that a fresh encoding is generated in case the object has been
|
|
modified after creation (see the BUGS section).</p>
|
|
<p>The encoding of the TBSCertificate portion of a certificate is cached
|
|
in the <strong>X509</strong> structure internally to improve encoding performance
|
|
and to ensure certificate signatures are verified correctly in some
|
|
certificates with broken (non-DER) encodings.</p>
|
|
<p>If, after modification, the <strong>X509</strong> object is re-signed with X509_sign(),
|
|
the encoding is automatically renewed. Otherwise, the encoding of the
|
|
TBSCertificate portion of the <strong>X509</strong> can be manually renewed by calling
|
|
i2d_re_X509_tbs().</p>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="return_values">RETURN VALUES</a></h1>
|
|
<p>d2i_X509_AUX() returns a valid <strong>X509</strong> structure or NULL if an error occurred.</p>
|
|
<p>i2d_X509_AUX() returns the length of encoded data or -1 on error.</p>
|
|
<p>i2d_re_X509_tbs(), i2d_re_X509_CRL_tbs() and i2d_re_X509_REQ_tbs() return the
|
|
length of encoded data or 0 on error.</p>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="see_also">SEE ALSO</a></h1>
|
|
<p><em>ERR_get_error(3)</em>
|
|
<em>X509_CRL_get0_by_serial(3)</em>,
|
|
<em>X509_get0_signature(3)</em>,
|
|
<em>X509_get_ext_d2i(3)</em>,
|
|
<em>X509_get_extension_flags(3)</em>,
|
|
<em>X509_get_pubkey(3)</em>,
|
|
<em>X509_get_subject_name(3)</em>,
|
|
<em>X509_get_version(3)</em>,
|
|
<em>X509_NAME_add_entry_by_txt(3)</em>,
|
|
<em>X509_NAME_ENTRY_get_object(3)</em>,
|
|
<em>X509_NAME_get_index_by_NID(3)</em>,
|
|
<em>X509_NAME_print_ex(3)</em>,
|
|
<em>X509_new(3)</em>,
|
|
<em>X509_sign(3)</em>,
|
|
<em>X509V3_get_d2i(3)</em>,
|
|
<em>X509_verify_cert(3)</em></p>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="copyright">COPYRIGHT</a></h1>
|
|
<p>Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.</p>
|
|
<p>Licensed under the Apache License 2.0 (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>
|
|
|
|
</body>
|
|
|
|
</html>
|