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I just want to run a simple CRC32 for the block of data. 

I want to write a program that reads in a binary file, breaks it up into
smaller blocks and calculates a CRC for each block. Then I want to write a
program that reassembles the blocks into a single file again after checking
the CRC of each block. Kinda like a firmwire upload scenario. Im pretty new
to lua, so the CRC can be simple, just to give me a feel of the lua language.

Thanks for replying

"If you look at what you have in life, you'll always have more. If you look
at what you don't have in life, you'll never have enough."
Khalid Manjoo
Sun Space & Information Systems (Pty) Ltd.
Stellenbosch, South Africa
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+27 21 880 1703 (fax)
"There are no limitations to the mind except those that we acknowledge.
Whatever the mind can conceive and believe it can achieve. "
-----Original Message-----
[] On Behalf Of Paul Hudson
Sent: 14 June 2006 04:56 PM
To: 'Lua list'
Subject: RE: CRC in lua

Which CRC do you need? There are lots...

-----Original Message-----
[] On Behalf Of Imrahil
Sent: 14 June 2006 15:25
Subject: CRC in lua

hi everybuddy. does anyone know how to do a calculate a CRC fo a block of
binary data using lua ?? 

appreciate any help. 

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