openssl_pkcs7_decrypt
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
openssl_pkcs7_decrypt — 解密S / MIME加密的消息
描述
bool openssl_pkcs7_decrypt ( string $infilename , string $outfilename , mixed $recipcert [, mixed $recipkey ] )解密infilename使用由recipcertand 指定的证书及其关联私钥指定的文件中包含的S / MIME加密消息recipkey。
参数
infilename outfilename
解密的消息被写入由outfilename指定的文件。
recipcert recipkey
返回值
成功时返回TRUE或失败时返回FALSE。
例子
示例＃1 openssl_pkcs7_decrypt（）示例
<?php
//?$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!";
}
?>← openssl_pkcs12_read
openssl_pkcs7_encrypt →
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