gnupg_verify
(PECL gnupg >= 0.1)
gnupg_verify — Verifies a signed text
說明
gnupg_verify(
resource
string
string
string
): array
resource
$identifier,string
$signed_text,string
$signature,string
&$plaintext = ?): array
Verifies the given signed_text and returns information about the
signature.
參數
-
identifier -
gnupg 識別符號，由對 gnupg_init() 或 gnupg 的呼叫產生。
-
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.
返回值
On success, this function returns information about the signature.
On failure, this function returns false.
範例
示例 #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);
?>
示例 #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);
?>