Daniel Kahn Gillmor dkg@fifthhorseman.net writes:
I've actually found that yarrow256 itself *is* repeatable across nettle versions (well, 2.0 → 2.1 at least);
That's intended (but not promised). Makes regression testing easier.
There have been one incompatible change to yarrow in recent years, related to seedfile management. (See ChangeLog for 2008-10-24 -- 2008-10-31).
Regards, /Niels