When you've successfully installed gnupg, you should define the GNUPGHOME environment variable and make sure the directory is writeable by the Apache user.
<?php
putenv("GNUPGHOME=/var/www/example.com/.gnupg");
?>
(PECL gnupg >= 0.5)
gnupg_addencryptkey — Add a key for encryption
identifierO identificador gnupg, obtido de uma chamada a gnupg_init() ou gnupg.
fingerprintA chave da impressão digital.
Exemplo #1 Procedural gnupg_addencryptkey() example
<?php
$res = gnupg_init();
gnupg_addencryptkey($res,"8660281B6051D071D94B5B230549F9DC851566DC");
?>Exemplo #2 OO gnupg_addencryptkey() example
<?php
$gpg = new gnupg();
$gpg->addencryptkey("8660281B6051D071D94B5B230549F9DC851566DC");
?>When you've successfully installed gnupg, you should define the GNUPGHOME environment variable and make sure the directory is writeable by the Apache user.
<?php
putenv("GNUPGHOME=/var/www/example.com/.gnupg");
?>In this case, $fingerprint is the fingerprint of the public key whose private key shall be able to decrypt the text. The private key that you want to encrypt the text with has to be loaded via gnupg_addsignkey().