SQLite Forum

Changing the checksum VFS
cksumvfs.c uses an **8-byte** checksum, 64-bits, not an 8-bit
checksum.  Is that a typo in your original post, or a fundamental

If you are after a 16-byte, 128-bit checksum, I think the cksumvfs.c source
file would be a good starting point.  Just swap out the "cksmCompute()" function
with whatever 128-bit checksum algorithm you have in mind, and make a few other
strategic "8"-to-"16" edits, and you should be good to go.