It's odd to have the documentation in a .docx file in the repo. The code itself is not very readable. The core of it is something like (simplified): functi

It's odd to have the documentation in a .docx file in the repo. The code itself is not very readable. The core of it is something like (simplified): function mix(uint64 a, uint64 b) { a ^= secret b ^= seed hi, lo = mul128(a, b) seed = hi ^ lo } It's elegantly simple, but depends critically on 'secret' not appearing in the data.