as I understand it, a "hash" of a file is a very small bit of data that basically can represent an entire huge file, and can be used to tell whether or not two files are identical.
but how can you tell if two files are *indentical* if all you have is the tiny little bit of hash data?
I must be missing something....
but how can you tell if two files are *indentical* if all you have is the tiny little bit of hash data?
I must be missing something....