GnuPG 函数
在线手册:中文 英文
PHP手册

gnupg_decrypt

(PECL gnupg >= 0.1)

gnupg_decryptDecrypts a given text

说明

string gnupg_decrypt ( resource $identifier , string $text )

Decrypts the given text with the keys, which were set with gnupg_adddecryptkey before.

参数

identifier

gnupg 标识符,由对 gnupg_init()gnupg 的调用生成。

text

The text being decrypted.

返回值

On success, this function returns the decrypted text. On failure, this function returns FALSE.

范例

Example #1 Procedural gnupg_decrypt() example

<?php
$res 
gnupg_init();
gnupg_adddecryptkey($res,"8660281B6051D071D94B5B230549F9DC851566DC","test");
$plain gnupg_decrypt($res,$encrypted_text);
echo 
$plain;
?>

Example #2 OO gnupg_encrypt() example

<?php
$gpg 
= new gnupg();
$gpg -> adddecryptkey("8660281B6051D071D94B5B230549F9DC851566DC","test");
$plain $gpg -> decrypt($encrypted_text);
echo 
$plain;
?>


GnuPG 函数
在线手册:中文 英文
PHP手册
PHP手册 - N: Decrypts a given text

用户评论:

Mike (28-Jan-2010 11:26)

As of gnupg version 2, it is not possible to pass a plain password any more. The parameter is simply ignored. Instead, a pinentry application will be launched in case of php running in cli mode. In cgi or apache mode, opening the key will fail.
The simplest solution is to use keys without passwords.