@Override
  @CanIgnoreReturnValue
  public final Hasher putByte(byte b) {
    buffer.put(b);
    munchIfFull();
    return this;
  }

  @Override
  @CanIgnoreReturnValue
  public final Hasher putShort(short s) {
    buffer.putShort(s);
    munchIfFull();
    return this;
  }

  @Override
  @CanIgnoreReturnValue
  public final Hasher putChar(char c) {
    buffer.putChar(c);

  @Override
  @CanIgnoreReturnValue
  public final Hasher putByte(byte b) {
    buffer.put(b);
    munchIfFull();
    return this;
  }

  @Override
  @CanIgnoreReturnValue
  public final Hasher putShort(short s) {
    buffer.putShort(s);
    munchIfFull();
    return this;
  }

  @Override
  @CanIgnoreReturnValue
  public final Hasher putChar(char c) {
    buffer.putChar(c);

}

func consumeUint32(b []byte) ([]byte, uint32) {
	return b[4:], byteorder.BeUint32(b[0:4])
}

// New returns a new hash.Hash computing the MD5 checksum. The Hash also
// implements [encoding.BinaryMarshaler] and [encoding.BinaryUnmarshaler] to
// marshal and unmarshal the internal state of the hash.
func New() hash.Hash {
	d := new(digest)
	d.Reset()
	return d
}

func (d *digest) Size() int { return Size }

	}

	if sipHashElement := hashKey("SIPMOD", "This will fail", 0, testUUID); sipHashElement != -1 {
		t.Errorf("Test: Expected \"-1\" but got \"%v\"", sipHashElement)
	}

	if sipHashElement := hashKey("UNKNOWN", "This will fail", 0, testUUID); sipHashElement != -1 {
		t.Errorf("Test: Expected \"-1\" but got \"%v\"", sipHashElement)
	}
}

// TestCrcHashMod - test crc hash.
func TestCrcHashMod(t *testing.T) {

* The **output model** should not have a password.
* The **database model** would probably need to have a hashed password.

!!! danger
    Never store user's plaintext passwords. Always store a "secure hash" that you can then verify.

    If you don't know, you will learn what a "password hash" is in the [security chapters](security/simple-oauth2.md#password-hashing){.internal-link target=_blank}.

## Multiple models

	}

	// Test FlagHashed (0x2). A valid flag must include FlagHashed
	if svc.Flags&FlagHashed == 0 {
		return nil, fmt.Errorf("Flags of successfully created IPVS service should enable the flag (%x) since every service is hashed into the service table", FlagHashed)
	}
	// Sub Flags to 0x2
	// 011 -> 001, 010 -> 000
	vs.Flags = ServiceFlags(svc.Flags &^ uint32(FlagHashed))

	if vs.Address == nil {

	r := f.r
	if f.arch == nil {
		return "", 0, nil
	}
	getSymData := func(s goobj.SymRef) []byte {
		if s.PkgIdx != goobj.PkgIdxHashed {
			// We don't need the data for non-hashed symbols, yet.
			panic("not supported")
		}
		i := uint32(s.SymIdx + uint32(r.NSym()+r.NHashed64def()))
		return r.BytesAt(r.DataOff(i), r.DataSize(i))
	}

type finishedHash struct {
	client hash.Hash
	server hash.Hash

	// Prior to TLS 1.2, an additional MD5 hash is required.
	clientMD5 hash.Hash
	serverMD5 hash.Hash

	// In TLS 1.2, a full buffer is sadly required.
	buffer []byte

	version uint16
	prf     func(result, secret, label, seed []byte)
}

func (h *finishedHash) Write(msg []byte) (n int, err error) {
	h.client.Write(msg)
	h.server.Write(msg)

     */
    void put(Hashable hashable);

    /**
     * Feed a {@code null} value into the hasher.
     */
    void putNull();

    /**
     * Returns the combined hash.
     *
     * If the build cache hash is invalid, an exception is thrown.
     *
     * @throws IllegalStateException if the hasher state is invalid.
     */
    HashCode hash();

 * whose result must be cached even (or specially) at serialization time.
 *
 * @param <T> the resulting type
 */
public abstract class Cached<T> {

    public static <T> Cached<T> of(Callable<T> computation) {
        return new Deferred<>(computation);
    }

    public abstract T get();

    private static class Deferred<T> extends Cached<T> implements java.io.Serializable {