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# gnupg_sign

(no version information, might be only in CVS)

gnupg_sign -- Signs a given text

## Beschreibung

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.

## Rückgabewerte

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

## Beispiele

Beispiel 1. Procedural gnupg_sign() example

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

Beispiel 2. OO gnupg_sign() example

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

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