= 4.0.6, PHP 5, PHP 7, PHP 8)openssl_pkcs7_decrypt — 解密一個 S/MIME 加密的消息說明openssl_pkcs7_decrypt( string $infilename, ">
(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
openssl_pkcs7_decrypt — 解密一個 S/MIME 加密的消息
$infilename
,$outfilename
,$recipcert
,$recipkey
= ?
使用由 recipcert
和 recipkey
指定的證書和與之關(guān)聯(lián)的私鑰解密 infilename
文件中包含的 S/MIME 加密消息
infilename
outfilename
解密的消息將被存入的文件中,以outfilename
命名。
recipcert
recipkey
成功時返回 true
, 或者在失敗時返回 false
。
示例 #1 openssl_pkcs7_decrypt() 范例
<?php
// $cert and $key are assumed to contain your personal certificate and private
// key pair, and that you are the recipient of an S/MIME message
$infilename = "encrypted.msg"; // this file holds your encrypted message
$outfilename = "decrypted.msg"; // make sure you can write to this file
if (openssl_pkcs7_decrypt($infilename, $outfilename, $cert, $key)) {
echo "decrypted!";
} else {
echo "failed to decrypt!";
}
?>