note 104610 added to function.openssl-open

PHP compiled without OpenSSL support? Here's how you can call the openssl command-line utility to achieve the same goal: <?php // $sealed and $env_key are assumed to contain the sealed data // and our envelope key, both given to us by the sealer. // specify private key file and passphrase $pkey_file='key.pem'; $pkey_pp='netsvc'; // call openssl to decrypt envelope key $ph=proc_open('openssl rsautl -decrypt -inkey '. escapeshellarg($pkey_file).' -passin fd:3',array( 0 => array('pipe','r'), // stdin < envelope key 1 => array('pipe','w'), // stdout > decoded envelope key 2 => STDERR, 3 => array('pipe','r'), // < passphrase ),$pipes); // write envelope key fwrite($pipes[0],$env_key); fclose($pipes[0]); // write private key passphrase fwrite($pipes[3],$pkey_pp); fclose($pipes[3]); // read decoded key, convert to hexadecimal $env_key=''; while(!feof($pipes[1])){ $env_key.=sprintf("%02x",ord(fgetc($pipes[1]))); } fclose($pipes[1]); if($xc=proc_close($ph)){ echo "Exit code: $xc\n"; } // call openssl to decryp $ph=proc_open('openssl rc4 -d -iv 0 -K '.$env_key,array( 0 => array('pipe','r'), // stdin < sealed data 1 => array('pipe','w'), // stdout > opened data 2 => STDERR, ),$pipes); // write sealed data fwrite($pipes[0],$sealed); fclose($pipes[0]); // read opened data //$open=stream_get_contents($pipes[1]); $open=''; while(!feof($pipes[1])){ $open.=fgets($pipes[1]); } fclose($pipes[1]); if($xc=proc_close($ph)){ echo "Exit code: $xc\n"; } // display the decrypted data echo $open; ?> ---- Server IP: 192.41.42.26 Probable Submitter: 24.252.59.47 ---- Manual Page -- http://www.php.net/manual/en/function.openssl-open.php Edit -- https://master.php.net/note/edit/104610 Del: integrated -- https://master.php.net/note/delete/104610/integrated Del: useless -- https://master.php.net/note/delete/104610/useless Del: bad code -- https://master.php.net/note/delete/104610/bad+code Del: spam -- https://master.php.net/note/delete/104610/spam Del: non-english -- https://master.php.net/note/delete/104610/non-english Del: in docs -- https://master.php.net/note/delete/104610/in+docs Del: other reasons-- https://master.php.net/note/delete/104610 Reject -- https://master.php.net/note/reject/104610 Search -- https://master.php.net/manage/user-notes.php