Hi Linus, On Wed, Oct 11, 2017 at 1:15 AM, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > (NOTE! Using jhash here is not acceptable, since it's not > cryptographically safe, but think of it as an example of a hash that > takes 32-bit input). Ahh, yes, I should have continued to read the thread before replying my first reply. Indeed the correct functions to use would be siphash_1u32 or siphash_1u64, depending. Depending on the popularity of that, we might even consider making a siphash_1ulong helper, I suppose. Jason
