(PHP 8)
openssl_cms_decrypt — Decrypt a CMS message
$input_filename
, string $output_filename
, OpenSSLCertificate|string $certificate
, OpenSSLAsymmetricKey|OpenSSLCertificate|array|string|null $private_key
= null
, int $encoding
= OPENSSL_ENCODING_SMIME
) : boolDecrypts a CMS message.
input_filename
The name of a file containing encrypted content.
output_filename
The name of the file to deposit the decrypted content.
certificate
The name of the file containing a certificate of the recipient.
private_key
The name of the file containing a PKCS#8 key.
encoding
The encoding of the input file. One of OPENSSL_CMS_SMIME
,
OPENSLL_CMS_DER
or OPENSSL_CMS_PEM
.
成功时返回 true
, 或者在失败时返回 false
。