assertEquals(originalDialect, encryptionContext.getDialect(), "Dialect should remain unchanged");
    }

    @Test
    @DisplayName("Should generate unique nonces with correct size for GCM")
    void testGenerateNonceGCM() {
        // Given - GCM cipher context
        Smb2EncryptionContext gcmContext = new Smb2EncryptionContext(EncryptionNegotiateContext.CIPHER_AES128_GCM, DialectVersion.SMB311,