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Update pack.py #31

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8 changes: 4 additions & 4 deletions pack.py
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Original file line number Diff line number Diff line change
Expand Up @@ -299,13 +299,13 @@
print ('[i] Magic: {}'.format(MAGIC_FOOTER))
part.write(MAGIC_FOOTER.encode())
print ('[i] Header CRC: 0x{:02X}'.format(headerCRC))
part.write(struct.pack('L', headerCRC))
part.write(struct.pack('<L', headerCRC))

# Step #2 Calculate CRC2
mergedCRC = utils.crc32(mergedPart)
with open(footerPart, 'wb') as footer:
print ('[i] Merged CRC: 0x{:02X}'.format(mergedCRC))
footer.write(struct.pack('L', mergedCRC))
footer.write(struct.pack('<L', mergedCRC))
print ('[i] First 16 bytes of header: {}'.format(header16bytes))
footer.write(header16bytes)

Expand All @@ -321,9 +321,9 @@
print ('[i] Magic: {}'.format(MAGIC_FOOTER))
footer.write(MAGIC_FOOTER.encode())
print ('[i] Header CRC: 0x{:02X}'.format(headerCRC))
footer.write(struct.pack('L', headerCRC)) # struct.pack('L', data) <- returns byte swapped data
footer.write(struct.pack('<L', headerCRC)) # struct.pack('L', data) <- returns byte swapped data
print ('[i] Bin CRC: 0x{:02X}'.format(binCRC))
footer.write(struct.pack('L', binCRC))
footer.write(struct.pack('<L', binCRC))
print ('[i] First 16 bytes of header: {}'.format(header16bytes))
footer.write(header16bytes)

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