openssl_pkcs7_decrypt
(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
openssl_pkcs7_decrypt — 解密一个 S/MIME 加密的消息
说明
openssl_pkcs7_decrypt(
string
string
#[\SensitiveParameter] OpenSSLCertificate|string
#[\SensitiveParameter] OpenSSLAsymmetricKey|OpenSSLCertificate|array|string|null
): bool
string
$input_filename,string
$output_filename,#[\SensitiveParameter] OpenSSLCertificate|string
$certificate,#[\SensitiveParameter] OpenSSLAsymmetricKey|OpenSSLCertificate|array|string|null
$private_key = null): bool
使用由 certificate 和 private_key 指定的证书和与之关联的私钥解密 input_filename 文件中包含的 S/MIME 加密消息。
参数
input_filename-
output_filename-
解密的消息将被存入的文件中,以
output_filename命名。 certificate-
private_key-
更新日志
| 版本 | 说明 |
|---|---|
| 8.0.0 |
private_key 现在接受 OpenSSLAsymmetricKey
或 OpenSSLCertificate 实例;之前接受类型 OpenSSL key
或 OpenSSL X.509 CSR 的 resource。
|
示例
示例 #1 openssl_pkcs7_decrypt() 示例
<?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!";
}
?>