{"Basic " + base64.StdEncoding.EncodeToString([]byte(":")), "", "", true},
	{"Basic" + base64.StdEncoding.EncodeToString([]byte("Aladdin:open sesame")), "", "", false},
	{base64.StdEncoding.EncodeToString([]byte("Aladdin:open sesame")), "", "", false},
	{"Basic ", "", "", false},
	{"Basic Aladdin:open sesame", "", "", false},
	{`Digest username="Aladdin"`, "", "", false},

		if err != nil {
			t.Error(err)
			return
		}
		if !reflect.DeepEqual(data, []byte("client")) {
			t.Errorf("unexpected server read: %s", string(data))
		}
	}()

	clientData := base64.StdEncoding.EncodeToString([]byte("client"))
	if n, err := client.Write(append([]byte{'0'}, clientData...)); err != nil || n != len(clientData)+1 {
		t.Fatalf("%d: %v", n, err)
	}

	wg.Add(1)
	go func() {

				r.contentHash.Raw, err = base64.StdEncoding.DecodeString(r.contentHash.Encoded)
				if err != nil || len(r.contentHash.Raw) == 0 {
					return 0, ChecksumMismatch{Got: r.contentHash.Encoded}
				}
			}
			if sum := r.contentHasher.Sum(nil); !bytes.Equal(r.contentHash.Raw, sum) {
				err := ChecksumMismatch{
					Want: r.contentHash.Encoded,
					Got:  base64.StdEncoding.EncodeToString(sum),
				}
				return n, err

			return "", err
		}
		hf := sha256.New()
		_, err = io.Copy(hf, r)
		r.Close()
		if err != nil {
			return "", err
		}
		fmt.Fprintf(h, "%x  %s\n", hf.Sum(nil), file)
	}
	return "h1:" + base64.StdEncoding.EncodeToString(h.Sum(nil)), nil
}

// HashDir returns the hash of the local file system directory dir,
// replacing the directory name itself with prefix in the file names
// used in the hash function.

	if err != nil {
		err = fmt.Errorf("couldn't get secret %v/%v err: %w", secretNamespace, secretName, err)
		return err
	}
	for name, data := range secrets {
		options[optionKeySecret+"/"+name] = base64.StdEncoding.EncodeToString([]byte(data))
		klog.V(1).Infof("found flex volume secret info: %s", name)
	}

	return nil
}

var errNotFlexVolume = fmt.Errorf("not a flex volume")

	// The list of unwind infos in a PE binary have very low cardinality
	// as each info only contains frame pointer operations,
	// which are very similar across functions.
	// Dedup them when possible.
	hash := base64.StdEncoding.EncodeToString(buf.data)
	symname := fmt.Sprintf("%d.%s", len(buf.data), hash)
	return ctxt.LookupInit("go:sehuw."+symname, func(s *obj.LSym) {
		s.WriteBytes(ctxt, 0, buf.data)
		s.Type = objabi.SSEHUNWINDINFO

		n, err := r.Read(buf)
		if err != nil {
			if err == io.EOF {
				return nil
			}
			return err
		}
		if n > 0 {
			if base64Encode {
				if err := websocket.Message.Send(ws, base64.StdEncoding.EncodeToString(buf[:n])); err != nil {
					return err
				}
			} else {
				if err := websocket.Message.Send(ws, buf[:n]); err != nil {
					return err
				}
			}
		}
	}

		frame[0] = num
		copy(frame[1:], data)
		if err := websocket.Message.Send(conn.ws, frame); err != nil {
			return 0, err
		}
	case base64Codec:
		frame := string('0'+num) + base64.StdEncoding.EncodeToString(data)
		if err := websocket.Message.Send(conn.ws, frame); err != nil {
			return 0, err
		}
	}
	return len(data), nil
}

// websocketChannel represents a channel in a connection

		return
	}

	// Call site replication hook.
	//
	// We encode the xml bytes as base64 to ensure there are no encoding
	// errors.
	cfgStr := base64.StdEncoding.EncodeToString(configData)
	replLogIf(ctx, globalSiteReplicationSys.BucketMetaHook(ctx, madmin.SRBucketMeta{
		Type:      madmin.SRBucketMetaTypeSSEConfig,
		Bucket:    bucket,
		SSEConfig: &cfgStr,

type Hash [HashSize]byte

// HashSize is the size of a Hash in bytes.
const HashSize = 32

// String returns a base64 representation of the hash for printing.
func (h Hash) String() string {
	return base64.StdEncoding.EncodeToString(h[:])
}

// MarshalJSON marshals the hash as a JSON string containing the base64-encoded hash.
func (h Hash) MarshalJSON() ([]byte, error) {
	return []byte(`"` + h.String() + `"`), nil
}