PHP Manual: gnupg_verify


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gnupg_verify

(no version information, might be only in CVS)

gnupg_verify -- Verifies a signed text

Description

array gnupg_verify ( resource identifier, string signed_text, string signature [, string &plaintext] )

Verifies the given signed_text and returns information about the signature. To verify a clearsigned text, set signature to FALSE. If the optional parameter plaintext is passed, it is filled with the plaintext.

Return Values

On success, this function returns informations about the signature. On failure, this function returns FALSE.

Examples

Example 1. Procedural gnupg_verify() example

<?php
$plaintext
= "";
$res = gnupg_init();
// clearsigned
$info = gnupg_verify($res,$signed_text,false,$plaintext);
print_r($info);
// detached signature
$info = gnupg_verify($res,$signed_text,$signature);
print_r($info);
?>

Example 2. OO gnupg_verify() example

<?php
$plaintext
= "";
$gpg = new gnupg();
// clearsigned
$info = $gpg -> verify($signed_text,false,$plaintext);
print_r($info);
// detached signature
$info = $gpg -> verify($signed_text,$signature);
print_r($info);
?>