note 38823 added to function.gmp-xor
| From: | patm at pureconnection dot net | Date: | Wed, 07 Jan 2004 22:22:44 +0000 |
| Subject: | note 38823 added to function.gmp-xor | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-63114@lists.php.net to get a copy of this message | ||
XOR encryption only works if the key is at liest the same size as the plaintext, and the key is
perfectly random. And no, rand() is not perfectly random.
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Manual Page -- http://www.php.net/manual/en/function.gmp-xor.php
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