}
        return decrypted;
    }

    /**
     * Decrypts the given data.
     *
     * @param data
     *            the data to decrypt
     * @return the decrypted data
     * @deprecated Use {@link #decrypt(byte[])} instead. This method name contains a typo.
     */
    @Deprecated
    public byte[] decrypto(final byte[] data) {
        return decrypt(data);
    }

    /**

        cipher.setKey("mySecretKey");

        final byte[] original = "Hello World".getBytes();
        final byte[] encrypted = cipher.encrypto(original);
        final byte[] decrypted = cipher.decrypto(encrypted);

        assertThat(encrypted, is(not(original)));
        assertArrayEquals(original, decrypted);
    }

    @Test
    @SuppressWarnings("deprecation")
    public void testDeprecatedEncryptoDecryptoText() {

        // Decrypt
        char[] decrypted = storage.decryptCredentials(encrypted);
        assertNotNull(decrypted, "Decrypted data should not be null");
        assertArrayEquals(plaintext, decrypted, "Decrypted should match original");

        // Clean up sensitive data
        Arrays.fill(plaintext, '\0');
        Arrays.fill(decrypted, '\0');
    }

    @Test

		return nil, err
	}
	return w, nil
}

// DecryptBlocksReader - decrypts multipart parts, while implementing
// a io.Reader compatible interface.
type DecryptBlocksReader struct {
	// Source of the encrypted content that will be decrypted
	reader io.Reader
	// Current decrypter for the current encrypted data block
	decrypter io.Reader
	// Start sequence number
	startSeqNum uint32
	// Current part index

public interface SettingsDecryptionRequest {

    /**
     * Gets the servers whose passwords should be decrypted.
     *
     * @return The servers to decrypt, never {@code null}.
     */
    List<Server> getServers();

    /**
     * Sets the servers whose passwords should be decrypted.
     *
     * @param servers The servers to decrypt, may be {@code null}.
     * @return This request, never {@code null}.
     */

     *
     * @return The decrypted server, can be empty but never {@code null}.
     */
    List<Server> getServers();

    /**
     * Gets the decrypted proxy. This is a convenience method to retrieve the first element from {@link #getProxies()}.
     *
     * @return The decrypted proxy or {@code null}.
     */
    Proxy getProxy();

    /**
     * Gets the decrypted proxies.
     *

        byte[] encrypted = cipher.doFinal(plaintext);

        cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec);
        byte[] decrypted = cipher.doFinal(encrypted);

        // Then
        assertNotNull(encrypted);
        assertNotNull(decrypted);
        assertArrayEquals(plaintext, decrypted);
        assertNotEquals(new String(plaintext), new String(encrypted));
    }

        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);
    }

    @Test
    public void test_invertibleCryptography_withEmptyString() {

        assertTrue(encrypted.length >= 52, "Encrypted message should include transform header");

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

        // Then - Verify decryption
        assertArrayEquals(plaintext, decrypted, "Decrypted message should match original plaintext");
    }

    @Test
    @DisplayName("Should handle concurrent encryption operations safely")

- Delete one/some master keys. From a security standpoint, this is equal to erasing all SSE-S3 encrypted objects protected by these master keys. All these objects are lost forever as they cannot be decrypted. Especially deleting all master keys at the KMS is equivalent to secure erasing all SSE-S3 encrypted objects.