Method formatWithZeroPadding

src/com/autoDecoder/util/codeEncode.java:336–346

(byte[] data, final int blockSize)

    }

    private static byte[] formatWithZeroPadding(byte[] data, final int blockSize) {
        final int length = data.length;
        final int remainLength = length % blockSize;

        if (remainLength > 0) {
            byte[] inputData = new byte[length + blockSize - remainLength];
            System.arraycopy(data, 0, inputData, 0, length);
            return inputData;
        }
        return data;
    }