PHP5中文手册·Decrypts an S/MIME encrypted message -- 追寻梦想＞编程乐园＞PHP 编程

说明

bool openssl_pkcs7_decrypt ( string $infilename , string $outfilename , mixed $recipcert [, mixed $recipkey ] )

Decrypts the S/MIME encrypted message contained in the file specified by infilename using the certificate and its associated private key specified by recipcert and recipkey .

参数

infilename
outfilename: The decrypted message is written to the file specified by outfilename .
recipcert
recipkey

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

范例

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!";
}
?>


	PHP5中文手册 openssl_pkcs12_read openssl_pkcs7_encrypt OpenSSL PHP Manual openssl_pkcs7_decrypt (PHP 4 >= 4.0.6, PHP 5) openssl_pkcs7_decrypt — Decrypts an S/MIME encrypted message 说明 bool openssl_pkcs7_decrypt ( string `$infilename` , string `$outfilename` , mixed `$recipcert` [, mixed `$recipkey` ] ) Decrypts the S/MIME encrypted message contained in the file specified by `infilename` using the certificate and its associated private key specified by `recipcert` and `recipkey` . 参数 `infilename` `outfilename` The decrypted message is written to the file specified by `outfilename` . `recipcert` `recipkey` 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。范例 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!"; } ?>` openssl_pkcs12_read openssl_pkcs7_encrypt OpenSSL PHP Manual