s","pseudos","rwhitespace","rcomma","rleadingCombinator","rdescend","rpseudo","ridentifier","matchExpr","ID","CLASS","TAG","ATTR","PSEUDO","CHILD","bool","needsContext","rinputs","rheader","rquickExpr","rsibling","runescape","funescape","escape","nonHex","high","String","fromCharCode","unloadHandler","setDocument","inDisabledFieldset","addCombinator","disabled","dir","next","childNodes","e","els","find","seed","m","nid","match","groups","newSelector","newContext","exec","getElementById","id","ge...

s","pseudos","rwhitespace","rcomma","rleadingCombinator","rdescend","rpseudo","ridentifier","matchExpr","ID","CLASS","TAG","ATTR","PSEUDO","CHILD","bool","needsContext","rinputs","rheader","rquickExpr","rsibling","runescape","funescape","escape","nonHex","high","String","fromCharCode","unloadHandler","setDocument","inDisabledFieldset","addCombinator","disabled","dir","next","childNodes","e","els","find","seed","m","nid","match","groups","newSelector","newContext","exec","getElementById","id","ge...

        byte[] nonce3 = gcmContext.generateNonce();

        // Then - Nonces should be unique (SMB3 compliant: random + counter)
        assertFalse(Arrays.equals(nonce1, nonce2), "Nonces should be different");
        assertFalse(Arrays.equals(nonce2, nonce3), "Nonces should be different");
        assertFalse(Arrays.equals(nonce1, nonce3), "Nonces should be different");

        // Nonces should have proper size

```

`name` 매개변수는 기본값이 없기 때문에 여전히 필수입니다(선택적이 아님). 대신, `name`에는 `None`을 전달할 수 있습니다:

```Python
say_hi(name=None)  # 작동합니다. None은 유효합니다 🎉
```

좋은 소식은, 대부분의 경우 타입의 합집합을 정의할 때 그냥 `|`를 사용할 수 있다는 점입니다:

```python
def say_hi(name: str | None):
    print(f"Hey {name}!")
```

                        noindex = true;
                    }
                    if (content.contains(ROBOTS_TAG_NOFOLLOW)) {
                        nofollow = true;
                    }
                }
                if (noindex && nofollow) {
                    logger.info("META(robots=noindex,nofollow): {}", responseData.getUrl());

            java.util.Arrays.fill(this.nonce, (byte) 0);
            System.arraycopy(nonce, 0, this.nonce, 0, 12);
        } else if (nonce.length == 16) {
            // For GCM cipher, use full 16-byte nonce
            System.arraycopy(nonce, 0, this.nonce, 0, 16);
        } else {
            throw new IllegalArgumentException("Nonce must be 12 bytes (CCM) or 16 bytes (GCM)");
        }

        return metrics;
    }

    /**
     * Generate a unique nonce for encryption following SMB3 specification.
     * Uses SMB3-compliant nonce generation with guaranteed uniqueness.
     *
     * @return nonce appropriate for the dialect (16 bytes for GCM, 12 bytes for CCM)
     */
    public byte[] generateNonce() {
        final byte[] nonce = new byte[isGCMCipher() ? 16 : 12];

        if (isGCMCipher()) {

		return nil, err
	}
	if stream.NonceSize() != len(metadata.Nonce) {
		return nil, sio.NotAuthentic
	}
	return stream.DecryptReader(ciphertext, metadata.Nonce, nil), nil
}

type encryptedObject struct {
	KeyID  string `json:"keyid"`
	KMSKey []byte `json:"kmskey"`

	Algorithm sio.Algorithm `json:"algorithm"`
	Nonce     []byte        `json:"nonce"`

  @Test fun testDigestChallengeWithStrictRfc2617Header() {
    val headers =
      Headers
        .Builder()
        .add(
          "WWW-Authenticate",
          "Digest realm=\"myrealm\", nonce=\"fjalskdflwejrlaskdfjlaskdjflaks" +
            "jdflkasdf\", qop=\"auth\", stale=\"FALSE\"",
        ).build()
    val challenges = headers.parseChallenges("WWW-Authenticate")
    assertThat(challenges.size).isEqualTo(1)

	if len(value.IV) != IVSize {
		return ErrDecrypt
	}
	if len(value.Nonce) != NonceSize {
		return ErrDecrypt
	}

	switch value.Algorithm {
	case AES256GCM:
		c.Algorithm = kms.AES256
	case CHACHA20POLY1305:
		c.Algorithm = kms.ChaCha20
	default:
		c.Algorithm = 0
	}
	c.ID = value.ID
	c.IV = value.IV
	c.Nonce = value.Nonce
	c.Bytes = value.Bytes
	return nil