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gnupg_verify

PHP function Edit on GitHub ✎

(PECL gnupg >= 0.1)

Verifies a signed text

Description

gnupg_verify(resource $identifier, string $signed_text, string $signature, [string $plaintext]): array|false

Verifies the given signed_text and returns information about the signature.

Parameters

identifier: Identifier
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.

Return Values

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

Examples

Procedural gnupg_verify() example

php

<?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);
?>

OO gnupg_verify() example

php

<?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);
?>

Source: reference/gnupg/functions/gnupg-verify.xml · from the official PHP manual (php/doc-en)