private SignatureObject getDataFileSignature(byte[] array) {
        SignatureObject signature = new SignatureObject();
        signature.signatureData = new BinaryItem(ByteUtil.toListOfByte(array));

        return signature;
    }
Get the signature for data file.

@param array The input data.
@return An instance of SignatureObject.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/chunking/ZipFilesChunking.java