}
        case TIME_1601_NANOS_64LE -> {
            t = dec_uint64le(src, si);
            yield new Date(t / 10000L - SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601);
        }
        case TIME_1970_MILLIS_64BE -> new Date(dec_uint64be(src, si));
        case TIME_1970_MILLIS_64LE -> new Date(dec_uint64le(src, si));
        default -> throw new IllegalArgumentException("Unsupported time encoding");

        }
        case TIME_1601_NANOS_64LE -> {
            t = dec_uint64le(src, si);
            yield new Date(t / 10000L - MILLISECONDS_BETWEEN_1970_AND_1601);
        }
        case TIME_1970_MILLIS_64BE -> new Date(dec_uint64be(src, si));
        case TIME_1970_MILLIS_64LE -> new Date(dec_uint64le(src, si));
        default -> throw new IllegalArgumentException("Unsupported time encoding");
        };
    }

        align(4);
        final int val = Encdec.dec_uint32le(buf, index);
        advance(4);
        return val;
    }

    /**
     * Encodes a hyper integer (8 bytes) in NDR format.
     *
     * @param h the hyper integer value to encode
     */
    public void enc_ndr_hyper(final long h) {
        align(8);
        Encdec.enc_uint64le(h, buf, index);
        advance(8);
    }

    /**

        align(4);
        final int val = Encdec.dec_uint32le(this.buf, this.index);
        advance(4);
        return val;
    }

    /**
     * Encodes a hyper integer (8 bytes) in NDR format.
     *
     * @param h the hyper integer value to encode
     */
    public void enc_ndr_hyper(final long h) {
        align(8);
        Encdec.enc_uint64le(h, this.buf, this.index);
        advance(8);
    }

        // Verify content (simplified check, full verification would involve decoding)
        assertEquals(testString.length() + 1, Encdec.dec_uint32le(buffer, 0)); // Actual count
        assertEquals(0, Encdec.dec_uint32le(buffer, 4)); // Offset
        assertEquals(testString.length() + 1, Encdec.dec_uint32le(buffer, 8)); // Max count

        ndrBuffer.setIndex(0);
        String decodedString = ndrBuffer.dec_ndr_string();

    }

    @Override
    public final long readLong() throws SmbException {
        if (read(tmp, 0, 8) < 0) {
            throw new SmbException("EOF");
        }
        return Encdec.dec_uint64be(tmp, 0);
    }

    @Override
    public final float readFloat() throws SmbException {
        if (read(tmp, 0, 4) < 0) {
            throw new SmbException("EOF");
        }

            }
            int b;
            if ((b = in.read()) == -1) {
                return null;
            }
            sbuf[35] = (byte) b;
        }

        key.mid = Encdec.dec_uint16le(sbuf, 34) & 0xFFFF;

        /* Unless key returned is null or invalid Transport.loop() always
         * calls doRecv() after and no one else but the transport thread

        byte[] blob = new byte[28 + avPairsLength + 4];
        Encdec.enc_uint32le(0x00000101, blob, 0); // Header
        Encdec.enc_uint32le(0x00000000, blob, 4); // Reserved
        Encdec.enc_uint64le(nanos1601, blob, 8);
        System.arraycopy(clientChallenge, 0, blob, 16, 8);
        Encdec.enc_uint32le(0x00000000, blob, 24); // Unknown
        System.arraycopy(avPairs, 0, blob, 28, avPairsLength);

        final byte[] temp = new byte[28 + avPairsLength + 4];

        Encdec.enc_uint32le(0x00000101, temp, 0); // Header
        Encdec.enc_uint32le(0x00000000, temp, 4); // Reserved
        Encdec.enc_uint64le(nanos1601, temp, 8);
        System.arraycopy(clientChallenge, 0, temp, 16, 8);
        Encdec.enc_uint32le(0x00000000, temp, 24); // Unknown
        if (avPairs != null) {

    }

    @Override
    public final long readLong() throws SmbException {
        if (read(this.tmp, 0, 8) < 0) {
            throw new SmbEndOfFileException();
        }
        return Encdec.dec_uint64be(this.tmp, 0);
    }

    @Override
    public final float readFloat() throws SmbException {
        if (read(this.tmp, 0, 4) < 0) {
            throw new SmbEndOfFileException();
        }