Function cmn

src/Encoder/Hash/md5.js:197–200

(q, a, b, x, s, t)

}

function cmn (q, a, b, x, s, t) {
  a = add32(add32(a, q), add32(x, t))
  return add32((a << s) | (a >>> (32 - s)), b)
}

function ff (a, b, c, d, x, s, t) {
  return cmn((b & c) | ((~b) & d), a, b, x, s, t)