-
Notifications
You must be signed in to change notification settings - Fork 24
/
Copy pathopenssl-verify.xml
204 lines (191 loc) · 5.65 KB
/
openssl-verify.xml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 497c40ac164d5873fd87f622dfdeb5206392b446 Maintainer: nilgun Status: ready -->
<refentry xml:id="function.openssl-verify" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>openssl_verify</refname>
<refpurpose>İmzayı doğrular</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type class="union"><type>int</type><type>false</type></type><methodname>openssl_verify</methodname>
<methodparam><type>string</type><parameter>veri</parameter></methodparam>
<methodparam><type>string</type><parameter>imza</parameter></methodparam>
<methodparam><type class="union"><type>OpenSSLAsymmetricKey</type><type>OpenSSLCertificate</type><type>array</type><type>string</type></type><parameter>genel_anahtar</parameter></methodparam>
<methodparam choice="opt"><type class="union"><type>string</type><type>int</type></type><parameter>algoritma</parameter><initializer><constant>OPENSSL_ALGO_SHA1</constant></initializer></methodparam>
</methodsynopsis>
<para>
<parameter>genel_anahtar</parameter> kimlikli genel anahtarı kullanarak
belirtilen <parameter>veri</parameter> için belirtilen
<parameter>imza</parameter> ile imza doğrulaması yapar.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>veri</parameter></term>
<listitem>
<para>
İmzayı üretmek için kullanılmış veri.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>imza</parameter></term>
<listitem>
<para>
Doğrulama için kullanılacak imza.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>genel_anahtar</parameter></term>
<listitem>
<para>
<classname>OpenSSLAsymmetricKey</classname> -
<function>openssl_get_publickey</function> ile döndürülmüş bir anahtar
</para>
<para>
<type>string</type> - <acronym>PEM</acronym> biçemli anahtar, örnek:,
<literal>-----BEGIN PUBLIC KEY----- MIIBCgK...</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>algoritma</parameter></term>
<listitem>
<para>
<type>int</type> türünde, <link
linkend="openssl.signature-algos">İmzalama algoritmaları</link>ndan biri.
</para>
<para>
<type>string</type> türünde, <function>openssl_get_md_methods</function>
işlevinden döndürülmüş geçerli bir dizge
(örn: "sha256WithRSAEncryption" veya "sha384".
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
İmza doğruysa 1, yanlışsa 0, hata oluşmuşsa -1 veya &false; döner.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.0.0</entry>
<entry>
<parameter>genel_anahtar</parameter> artık
<classname>OpenSSLAsymmetricKey</classname> veya
<classname>OpenSSLCertificate</classname> örneği kabul ediyor;
evvelce, <literal>OpenSSL key</literal> veya <literal>OpenSSL
X.509</literal> özkaynağı kabul edilirdi.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>- <function>openssl_verify</function> örneği</title>
<programlisting role="php">
<![CDATA[
<?php
// $veri ve $imza'nın veriyi ve imzayı içerdiği varsayılıyor
// Genel anahtarı sertifikadan alıp hazırla
$pubkeyid = openssl_pkey_get_public("file://src/openssl-0.9.6/demos/sign/cert.pem");
// imza doğru mu?
$ok = openssl_verify($veri, $imza, $genankim);
if ($ok == 1) {
echo "iyi";
} elseif ($ok == 0) {
echo "kötü";
} else {
echo "çirkin, bir hata oluştu";
}
// Anahtar belleğini serbest bırak
openssl_free_key($genankim);
?>
]]>
</programlisting>
</example>
<example>
<title>- <function>openssl_verify</function> örneği</title>
<programlisting role="php">
<![CDATA[
<?php
// imzalanacak veri
$data = 'my data';
// yeni genel ve gizli anahtar üret
$private_key_res = openssl_pkey_new(array(
"private_key_bits" => 2048,
"private_key_type" => OPENSSL_KEYTYPE_RSA,
));
$details = openssl_pkey_get_details($private_key_res);
$public_key_res = openssl_pkey_get_public($details['key']);
// imza üret
openssl_sign($data, $signature, $private_key_res, "sha256WithRSAEncryption");
// imzayı doğrula
$ok = openssl_verify($data, $signature, $public_key_res, OPENSSL_ALGO_SHA256);
if ($ok == 1) {
echo "geçerli";
} elseif ($ok == 0) {
echo "geçersiz";
} else {
echo "hata: ".openssl_error_string();
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>openssl_sign</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->