public static int readInt4(final byte[] src, final int srcIndex) {
        return (src[srcIndex] & 0xFF) + ((src[srcIndex + 1] & 0xFF) << 8) + ((src[srcIndex + 2] & 0xFF) << 16)
                + ((src[srcIndex + 3] & 0xFF) << 24);
    }

    /**
     * Reads a 64-bit integer value from a byte array in little-endian format
     * @param src the source byte array
     * @param srcIndex the starting index in the source array

        SMB1SigningDigest digest = new SMB1SigningDigest(testMacSigningKey);
        byte[] data = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };

        // Update with partial data
        digest.update(data, 2, 4); // Only update with bytes at index 2-5
        byte[] result = digest.digest();

        assertNotNull(result);
        assertTrue(result.length > 0);
    }

    // Helper method to setup transport mocks

	config.RLock()
	defer config.RUnlock()
	data := make([]byte, 4, config.Msgsize()+4)

	// Initialize the header.
	binary.LittleEndian.PutUint16(data[0:2], tierConfigFormat)
	binary.LittleEndian.PutUint16(data[2:4], tierConfigVersion)

	// Marshal the tier config
	return config.MarshalMsg(data)
}

// getDriver returns a warmBackend interface object initialized with remote tier config matching tierName

pkg syscall (freebsd-amd64), const SizeofBpfZbuf = 24
pkg syscall (freebsd-amd64), const SizeofBpfZbufHeader = 32
pkg syscall (freebsd-amd64), const SizeofCmsghdr = 12
pkg syscall (freebsd-amd64), const SizeofIPMreq = 8
pkg syscall (freebsd-amd64), const SizeofIPMreqn = 12
pkg syscall (freebsd-amd64), const SizeofIPv6Mreq = 20
pkg syscall (freebsd-amd64), const SizeofIfAnnounceMsghdr = 24

        dnsDomainInfo.dns_forest = new rpc.unicode_string();
        dnsDomainInfo.dns_forest.length = 12;
        dnsDomainInfo.dns_forest.maximum_length = 24;
        dnsDomainInfo.dns_forest.buffer = new short[] { 'f', 'o', 'r', 'e', 's', 't' };

        dnsDomainInfo.domain_guid = new rpc.uuid_t();
        dnsDomainInfo.domain_guid.time_low = 0x12345678;

    assertThat(cache.asMap().keySet()).containsExactly(2, 4);

    CacheTesting.processPendingNotifications(cache);
    assertThat(removalListener.getCount()).isEqualTo(1);

    // 5 won't be cached, won't dump cache
    assertThat(cache.getUnchecked(5)).isEqualTo(5);
    assertThat(cache.asMap().keySet()).containsExactly(2, 4);

    CacheTesting.processPendingNotifications(cache);

Luego podemos usar `secrets.compare_digest()` para asegurar que `credentials.username` es `"stanleyjobson"`, y que `credentials.password` es `"swordfish"`.

{* ../../docs_src/security/tutorial007_an_py39.py hl[1,12:24] *}

Esto sería similar a:

```Python
if not (credentials.username == "stanleyjobson") or not (credentials.password == "swordfish"):
    # Return some error
    ...
```

Dann können wir `secrets.compare_digest()` verwenden, um sicherzustellen, dass `credentials.username` `"stanleyjobson"` und `credentials.password` `"swordfish"` ist.

{* ../../docs_src/security/tutorial007_an_py39.py hl[1,12:24] *}

Dies wäre das gleiche wie:

```Python
if not (credentials.username == "stanleyjobson") or not (credentials.password == "swordfish"):
    # Einen Error zurückgeben
    ...
```

👥 💪 ↩️ ✍ 🔢 🏷 ⏮️ 🔢 🔐 & 🔢 🏷 🍵 ⚫️:

{* ../../docs_src/response_model/tutorial003.py hl[9,11,16] *}

📥, ✋️ 👆 *➡ 🛠️ 🔢* 🛬 🎏 🔢 👩‍💻 👈 🔌 🔐:

{* ../../docs_src/response_model/tutorial003.py hl[24] *}

...👥 📣 `response_model` 👆 🏷 `UserOut`, 👈 🚫 🔌 🔐:

{* ../../docs_src/response_model/tutorial003.py hl[22] *}

, **FastAPI** 🔜 ✊ 💅 🖥 👅 🌐 💽 👈 🚫 📣 🔢 🏷 (⚙️ Pydantic).

        SMBUtil.writeInt2(4, dst, dstIndex); // NameLength
        dstIndex += 2;

        SMBUtil.writeInt2(0, dst, dstIndex); // Reserved
        dstIndex += 2;

        SMBUtil.writeInt2(24, dst, dstIndex); // DataOffset (from start of context)
        dstIndex += 2;

        SMBUtil.writeInt4(32, dst, dstIndex); // DataLength
        dstIndex += 4;

        // Write context name