def gb1
import bend-collections@1.0.0.0/src/crypto/argon2/blamka.bend as Blamkaimport Base
import bend-collections@1.0.0.0/src/crypto/blake/blake2b/types.bend as T
import bend-collections@1.0.0.0/src/crypto/blake/blake2b/lane.bend as L
37def gb1(+a1: T.Lane, +b: T.Lane, +c: T.Lane, +d: T.Lane) -> T.Quad:
38 +d1 = L.rot32(L.xor(d,a1))
39 gb2(a1,b,bla(c,d1),d1)