order preserving cksum

From: sinbad <sinbad.sinbad@xxxxxxxxx>
Date: Wed, 18 Jul 2012 21:30:06 -0700 (PDT)

i want to know if there is any cksum/hash function
that can be used to apply cksum/hash on a set of data.
for example if have the set { 23,45,67,89 }. if i compute
the cksum/hash, no matter what order i compute it i should get
the same result. does the current cksum functions already
do that ?
.

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Re: order preserving cksum
... sinbad, dans le message ... i want to know if there is any cksum/hash function ... that can be used to apply cksum/hash on a set of data. ... need to be able to permute any single bytes or if you only permute a few big ...
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Re: order preserving cksum
... Nicolas George wrote: ... i want to know if there is any cksum/hash function ... that can be used to apply cksum/hash on a set of data. ... Barry Margolin, barmar@xxxxxxxxxxxx ...
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