Verifies a signed text

Opis

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

Verifies the given signed_text and returns information about the signature.

Parametry

identifier: Identyfikator gnupg, do wywołania funkcji gnupg_init() lub gnupg.
signed_text: The signed text.
signature: The signature. To verify a clearsigned text, set signature to FALSE.
plaintext: The plain text. If this optional parameter is passed, it is filled with the plain text.

Zwracane wartości

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

Przykłady

Przykład #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);
?>

Przykład #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);
?>