private static long hashLength33To64(byte[] bytes, int offset, int length) {
    long z = load64(bytes, offset + 24);
    long a = load64(bytes, offset) + (length + load64(bytes, offset + length - 16)) * K0;
    long b = rotateRight(a + z, 52);
    long c = rotateRight(a, 37);
    a += load64(bytes, offset + 8);
    c += rotateRight(a, 7);
    a += load64(bytes, offset + 16);
    long vf = a + z;
    long vs = b + rotateRight(a, 31) + c;

   * @return a long of a concatenated 8 bytes
   */
  static long load64(byte[] input, int offset) {
    // We don't want this in production code as this is the most critical part of the loop.
    assert input.length >= offset + 8;
    // Delegates to the fast (unsafe) version or the fallback.
    return byteArray.getLongLittleEndian(input, offset);
  }

  /**

 } // quickCheckConfig returns a quick.Config that scales the max count by the // given factor if the -short flag is not set. func quickCheckConfig(slowScale int) *quick.Config { cfg := new(quick.Config) if !testing.Short() { cfg.MaxCountScale = float64(slowScale) } return cfg } func generateFieldElement(rand *mathrand.Rand) Element { const maskLow52Bits = (1 << 52) - 1 return Element{ rand.Uint64() & maskLow52Bits, rand.Uint64() & maskLow52Bits, rand.Uint64() & maskLow52Bits, rand.Uint64() & maskLow52Bits,...

 } // quickCheckConfig returns a quick.Config that scales the max count by the // given factor if the -short flag is not set. func quickCheckConfig(slowScale int) *quick.Config { cfg := new(quick.Config) if !testing.Short() { cfg.MaxCountScale = float64(slowScale) } return cfg } func generateFieldElement(rand *mathrand.Rand) Element { const maskLow52Bits = (1 << 52) - 1 return Element{ rand.Uint64() & maskLow52Bits, rand.Uint64() & maskLow52Bits, rand.Uint64() & maskLow52Bits, rand.Uint64() & maskLow52Bits,...