Big-O Software

I need 100% verification and i make a combination of md5 and sfv,
bat i wanna knw if same one can do a self crc for a crc . [if is posible]
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For ex.
file >> xxx.doc
crc >> xxx.crc >>> (md5+sfv for xxx.doc)
==========
bat i need (md5+sfv for xxx.doc and xxx.crc)
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Exemple off crc >>>>
-----------------------------------------------------------
; Generated by WIN-CRC32 v1.0
; (Compatible: WIN32)
; ----------
; Filename=00
; Detals=S>1024 H>00:00.00 D>2003-01-01
; ----------
; SFV Format
; ----------
xxx.doc EFB5AF2E
; ----------
; MD5 Format
; ----------
0F343B0931126A20F133D67C2B018A3B *xxx.doc
; ----------
; CRC Self Verification
; ----------
; MD5
******************************** *xxx.crc
; SFV
xxx.crc *******
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Sorry for my speel