Context: nil,
	},
	{
		Data:    []byte{1},
		Context: kms.Context{"key": "value"},
	},
	{
		Data:    make([]byte, 1<<20),
		Context: kms.Context{"key": "value", "a": "b"},
	},
}

func TestEncryptDecrypt(t *testing.T) {
	key, err := hex.DecodeString("ddedadb867afa3f73bd33c25499a723ed7f9f51172ee7b1b679e08dc795debcc")
	if err != nil {
		t.Fatalf("Failed to decode master key: %v", err)
	}

                // Ignore cleanup exceptions
            }
        }
        if (masterPassword != null) {
            Arrays.fill(masterPassword, '\0');
        }
    }

    @Test
    public void testEncryptDecrypt() throws Exception {
        char[] plaintext = "SecretPassword123".toCharArray();

        // Encrypt
        byte[] encrypted = storage.encryptCredentials(plaintext);