Crc32 short string decryption

Question

I am retrieving crc32 hash lists that contain file names, not contents.

I need to be able to decrypt strings that are hashed names such as "vacationplans_2010.txt"

less than 25 characters long.

Is it possible?

Answer 1

This is a one-way hash function. It cannot be decrypted.

Answer 2

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: 25 2 ^ 32, -. , , CRC32 - ( ). "" ( , , - , ).

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EDIT: ( , ):

, ..... , "hard" : x f (x), .

- , , ( ) ( , ) ( -).

- .

Answer 3

A hash function since CRC32 calculates a simple given value (variable). The calculation is not reversible - i.e. You cannot reliably get the original value, given only the hash.