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<?php function decrypt($str, $key) { $iv = substr( md5("test",true), 0, 8 ); return mcrypt_decrypt( MCRYPT_BLOWFISH, $key, $str, MCRYPT_MODE_CBC, $iv ); } $Validation = "Ddu/TKDkBK5IXiJIyEWTHnnX6+3GMesu7NUgUlmjbzk="; $key = "test"; $msg = $text['felicitation'].decrypt(base64_decode($Validation),base64_encode($key)); echo "Le flag est: ".$msg; ?>

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