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(PECL gnupg >= 0.2)
gnupg_encryptsign — Encrypts and signs a given text
$identifier
, string $plaintext
)
Encrypts and signs the given plaintext
with the
keys, which were set with
gnupg_addsignkey and gnupg_addencryptkey before and
returns the encrypted and signed text.
identifier
gnupg 标识符,由对 gnupg_init() 或 gnupg 的调用生成。
plaintext
The text being encrypted.
On success, this function returns the encrypted and signed text.
On failure, this function returns FALSE
.
Example #1 Procedural gnupg_encryptsign() example
<?php
$res = gnupg_init ();
gnupg_addencryptkey ( $res , "8660281B6051D071D94B5B230549F9DC851566DC" );
gnupg_addsignkey ( $res , "8660281B6051D071D94B5B230549F9DC851566DC" , "test" );
$enc = gnupg_encryptsign ( $res , "just a test" );
echo $enc ;
?>
Example #2 OO gnupg_encryptsign() example
<?php
$gpg = new gnupg ();
$gpg -> addencryptkey ( "8660281B6051D071D94B5B230549F9DC851566DC" );
$gpg -> addsignkey ( "8660281B6051D071D94B5B230549F9DC851566DC" , "test" );
$enc = $gpg -> encryptsign ( "just a test" );
echo $enc ;
?>