gnupg_setsignmode
gnupg_verify
gnupg Functions
PHP Manual

# gnupg_sign

(PECL gnupg:0.1-1.3.1)

gnupg_sign — Signs a given text

### Description

string gnupg_sign ( resource `$identifier` , string `$plaintext` )

Signs the given `plaintext` with the keys, which were set with gnupg_addsignkey before and returns the signed text or the signature, depending on what was set with gnupg_setsignmode.

### Return Values

On success, this function returns the signed text or the signature. On failure, this function returns `FALSE`.

### Examples

Example#1 Procedural gnupg_sign() example

`<?php
$res = gnupg_init();
gnupg_addsignkey($res,"8660281B6051D071D94B5B230549F9DC851566DC","test");
$signed = gnupg_sign($res, "just a test");
echo $signed;
?>`

Example#2 OO gnupg_sign() example

`<?php
$gpg = new gnupg();
$gpg -> setsignkey("8660281B6051D071D94B5B230549F9DC851566DC","test");
$signed = $gpg -> sign("just a test");
echo $signed;
?>`

gnupg_setsignmode
gnupg_verify
gnupg Functions
PHP Manual