Blamka.step4: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/crypto/argon2/blamka.bend as Blamka
Lines 93-97 of bend-collections@1.0.0.0/src/crypto/argon2/blamka.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/blamka.bend&start_line=93&end_line=97

import Base
import bend-collections@1.0.0.0/src/crypto/blake/blake2b/types.bend as T

# GB on positions 0, 5, 10, 15.
def step4(v: T.State) -> T.State:
  match v:
    case T.V{x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15}:
      put4(gb(x0,x5,x10,x15),x1,x2,x3,x4,x6,x7,x8,x9,x11,x12,x13,x14)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/blamka.bend&name=gb
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/argon2/blamka.bend&name=put4
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/crypto/blake/blake2b/types.bend&name=State