Mcrypt question (third round)!!!!!! Help me!!!!
| From: | Joao Carlos Batista de Jesus | Date: | Fri, 27 Oct 2000 17:42:56 +0000 |
| Subject: | Mcrypt question (third round)!!!!!! Help me!!!! | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-22726@lists.php.net to get a copy of this message | ||
Hi all, this is the third round of my saga.
The code above:
// *******************************
$key = chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0);
$text = chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0).chr(0);
$iv = mcrypt_create_iv (mcrypt_get_iv_size (MCRYPT_BLOWFISH,MCRYPT_MODE_ECB), MCRYPT_RAND);
echo "Key: ".bin2hex($key)."<br>";
echo "Block Data: ".bin2hex($text)."<br>";
$crypttext = mcrypt_encrypt (MCRYPT_BLOWFISH,$key,$text,MCRYPT_MODE_ECB,$iv);
echo "Block Cipher: ".bin2hex($crypttext)."<br>";
// *******************************
Produces:
Key: 0000000000000000
Block Data: 0000000000000000
Block Cipher: 4597f94e78dd9861
The Blowfish test vectors from http://www.counterpane.com/vectors.txt
the expected value of Block cipher is 4EF997456198DD78 !!!!!!
Any idea about how obain it?
Thank's! []'s