From: George Spelvin
> Sent: 17 December 2016 15:21
...
> uint32_t
> hsiphash24(char const *in, size_t len, uint32_t const key[2])
> {
> uint32_t c = key[0];
> uint32_t d = key[1];
> uint32_t a = 0x6c796765 ^ 0x736f6d65;
> uint32_t b = d ^ 0x74656462 ^ 0x646f7261;
I've not looked closely, but is that (in some sense) duplicating
the key length?
So you could set a = key[2] and b = key[3] and still have an
working hash - albeit not exactly the one specified.
I'll add another comment here...
Is it worth using the 32bit hash for IP addresses on 64bit systems that
can't do misaligned accessed?
David
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