This release greatly improves seed uncrackability by introducing a hash-based key derivation function for prng state scrambling instead of a plain xor, as well as separate hashes for each of the affected features, resolving this issue.

AntiCracker-S

A stronger, more invasive version of the standard AntiCracker Fabric mod.

Scrambles all loot table seeds of chests in various structures, as well as the generation of structure positions, structure layouts, structure decoration, features, world carvers, and end pillars.

This version effectively disables all potential seedcracking methods I'm aware of, at the cost of limited parity between the unmodified and modified version of Minecraft (the only unaffected aspects of world generation are biomes and terrain).

AntiCracker

A Fabric mod that scrambles the loot table seeds used by chests in various structures using a hash of the Minecraft world seed, making loot-table-based seedcracking algorithms take infeasibly long.

While the mod affects loot table seeding, it does not affect the loot tables themselves, nor other aspects of Minecraft world generation.