Hi all,
Just wondering if it is possiable to add or combine 2 or more md5 checksums
togeather?
Basically i've got a value/file that i can get the md5 checksum for but want
to be able to padd the input value/file with nulls to a specific length
example:
value is : abcdef
block size : 4 chars
Therefore i want to get the md5 value of "abcdef\x00\x00".
The above example is very small and i could just recreate the string in
memmory but i will need to do this with much bigger values/files and don't
want to have to use silly amounts of memmory.
Maybe it would be an idea to add another parameter to the built in md5()
function that specifies the starting md5 example:
$checksum=md5("\x00\x00", md5("adcdef"));
would return the same checksum as:
$checksum=md5("abcdef\x00\x00");
--
Regards,
William Bailey.
Pro-Net Internet Services Ltd.
http://www.pro-net.co.uk
http://wb.pro-net.co.uk
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