gnupg_verify

(PECL gnupg >= 0.1)

Verifies a signed text

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

Verifies the given signed_text and returns information about the signature.

Parameters:

identifier

The gnupg identifier, from a call to gnupg_init() or 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.

Returns:

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

Examples:

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);
?>

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);
?>

Links:

http://php.net/manual/en/function.gnupg-verify.php

doc_php

2016-02-24 16:03:05

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