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}
$menu=10;
$know="What is md5?
It is a widely used cryptographic hash function. MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of files. However, it has been shown that MD5 is not collision resistant; as such, MD5 is not suitable for applications like SSL certificates or digital signatures that rely on this property. An MD5 hash is typically expressed as a 32-digit hexadecimal number.
To read more...";
include("plantilla.php");
?>