gnupg_decrypt

(PECL gnupg >= 0.1)

gnupg_decrypt — Decrypts a given text

Descrição

string gnupg_decrypt ( resource $identifier , string $text )

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

Parâmetros

identifier: O identificador gnupg, de uma chamada à gnupg_init() ou gnupg.
text: The text being decrypted.

Valor Retornado

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

Exemplos

Exemplo #1 Procedural gnupg_decrypt() example


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

Exemplo #2 OO gnupg_encrypt() example


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

add a note User Contributed Notes gnupg_decrypt

Mike 27-Jan-2010 08:26


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.

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