Reinforced Concrete is fun too.
The BARS permutation is a bit ugly, but I guess it's hard to come up with something really clean when you're trying to define a non-arithmetic computation over arbitrary prime fields :(
https://eprint.iacr.org/2021/1...
钢筋混凝土也很有趣。
BARS 排列有点难看，但我想当你试图在任意素数域上定义非算术计算时，很难想出真正干净的东西:(
https://eprint.iacr.org/2021/1...