// Verify transform header is present (first 52 bytes)
        assertTrue(encrypted.length >= 52, "Encrypted message should include transform header");

        // When - Decrypt
        byte[] decrypted = context.decryptMessage(encrypted);

        // Then - Verify decryption

        // Test with very long password
        char[] plaintext = new char[10000];
        Arrays.fill(plaintext, 'X');

        byte[] encrypted = storage.encryptCredentials(plaintext);
        assertNotNull(encrypted, "Encrypted long password should not be null");
        assertTrue(encrypted.length > plaintext.length, "Encrypted data should be larger due to IV and auth tag");

        assertNotNull(cryptographer);

        String plainText = "Hello, World!";
        String encrypted = cryptographer.encrypt(plainText);
        assertNotNull(encrypted);
        assertFalse(plainText.equals(encrypted));

        String decrypted = cryptographer.decrypt(encrypted);
        assertEquals(plainText, decrypted);
    }

    public void test_invertibleCryptography_withEmptyString() {

    }

    public byte[] encryptCredentials(char[] plaintext) throws GeneralSecurityException {
        checkNotDestroyed();

        if (plaintext == null) {
            return null;
        }

        // Convert char[] to byte[] for encryption
        byte[] plaintextBytes = charsToBytes(plaintext);

        try {
            // Generate random IV

مثلاً، متغیر محیطی `PATH` می‌تونه اینجوری باشه:

//// tab | لینوکس، مک‌اواس

```plaintext
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
```

یعنی سیستم باید دنبال برنامه‌ها توی این پوشه‌ها بگرده:

* `/usr/local/bin`
* `/usr/bin`
* `/bin`
* `/usr/sbin`
* `/sbin`

////

//// tab | ویندوز

```plaintext
C:\Program Files\Python312\Scripts;C:\Program Files\Python312;C:\Windows\System32
```

```plaintext
/home/user/code/awesome-project/.venv/bin/python
```

и будет использовать именно его.

////

//// tab | Windows

```plaintext
C:\Users\user\code\awesome-project\.venv\Scripts;C:\Windows\System32
```

Это означает, что система в первую очередь начнет искать программы в:

```plaintext
C:\Users\user\code\awesome-project\.venv\Scripts

```plaintext
/home/user/code/awesome-project/.venv/bin/python
```

and use that one.

////

//// tab | Windows

```plaintext
C:\Users\user\code\awesome-project\.venv\Scripts;C:\Windows\System32
```

That means that the system will now start looking first for programs in:

```plaintext
C:\Users\user\code\awesome-project\.venv\Scripts
```

          //
          // Raw write
          // Raw read
          // Plaintext before ENCRYPTION
          // Plaintext after DECRYPTION
          val message = record.message
          val parameters = record.parameters

          if (parameters != null && !message.startsWith("Raw") && !message.startsWith("Plaintext")) {
            if (verbose) {
              println(record.message)

//// tab | Linux, macOS

```plaintext
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
```

Это означает, что система должна искать программы в каталогах:

* `/usr/local/bin`
* `/usr/bin`
* `/bin`
* `/usr/sbin`
* `/sbin`

////

//// tab | Windows

```plaintext
C:\Program Files\Python312\Scripts;C:\Program Files\Python312;C:\Windows\System32

        private String subject;
        private String plainText;

        public void setSubject(String subject) {
            this.subject = subject;
        }

        public void setPlainText(String plainText) {
            this.plainText = plainText;
        }

        @Override
        public OptionalThing<String> getSavedSubject() {