2005年12月16日 星期五

12/16/2005 Lab Hash

1. Install SlavaSoft HashCalc
2. Open the file readme.txt of this software
3. Calculate the cash.
4. Open another copy of HashCalc
5. Open the file readme.txt and delete the first space fo the file.
6. Calculate the hash of the modified file.
7. Compare the hashes of two files.

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