### Question:
EncryptionUtils { public static byte[] encryptByPublicKey(byte[] data, byte[] key) { return RSACoder.encryptByPublicKey(data, key); }  static AsymmetricKeyPair initAsymmetricKeyPair(); static byte[] encryptByPrivateKey(byte[] data, byte[] key); static String encryptByPrivateKeyAsString(byte[] data, String sKey); static byte[] encryptByPublicKey(byte[] data, byte[] key); static String encryptByPublicKeyAsString(byte[] data, String sKey); static byte[] decryptByPrivateKey(byte[] data, byte[] key); static byte[] decryptByPrivateKeyAsString(byte[] data, String sKey); static byte[] decryptByPublicKey(byte[] data, byte[] key); static byte[] decryptByPublicKeyAsString(byte[] data, String sKey); static byte[] encrypt(byte[] data, byte[] key); static String encryptWithBase64Key(byte[] data, String base64stringKey); static String encryptStringWithBase64Key(String sdata, String base64stringKey); static byte[] decrypt(byte[] data, byte[] key); static String decryptWithBase64Key(byte[] data, String base64stringKey); static String decryptStringWithBase64Key(String base64stringData, String base64stringKey); static final Charset DEFAULT_CHARSET; static final Charset ISO_8859_1; static final Charset UTF8; }### Answer:
@Test public void testEncryptByPublicKey() { }