openssl_pkcs7_decrypt
(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
openssl_pkcs7_decrypt — Decrypts an S/MIME encrypted message
Descrição
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
Decrypts the S/MIME encrypted message contained in the file specified by
input_filename using the certificate and its
associated private key specified by certificate and
private_key.
Parâmetros
input_filename-
output_filename-
The decrypted message is written to the file specified by
output_filename. certificate-
private_key-
Registro de Alterações
| Versão | Descrição |
|---|---|
| 8.0.0 |
private_key accepts an OpenSSLAsymmetricKey
or OpenSSLCertificate instance now;
previously, a resource of type OpenSSL key or OpenSSL X.509 CSR
was accepted.
|
Exemplos
Example #1 openssl_pkcs7_decrypt() example
<?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!";
}
?>