Thk perlfan too, other very well suggestion is use "hash of the reverse of the file" I dont thinking in that but is really good.
Please note that CRC is mostly used to check transmition but in fact the CRC is a "simple" method to transform any size of input data in a fix integer size, not less, not more, you can use that to anything that you want.
The bad think about this it's very short an can be colition.
Thk a lot to all.
In reply to Re^4: Save space with CRC
by Anonymous Monk
in thread Save space with CRC
by Anonymous Monk
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