def gb2
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
33def gb2(+a1: T.Lane, +b: T.Lane, +c1: T.Lane, +d1: T.Lane) -> T.Quad:
34 +b1 = L.rot24(L.xor(b,c1))
35 gb3(bla(a1,b1),b1,c1,d1)