This article explains how to search for embedded electronic signatures with custom serialization in QR-code electronic signatures. This topic contains example of custom serialization, class definition and search for serialized objects in the QR-codes with GroupDocs.Signature....for ( int index = 0 ; index < src . length (); ++ index ) { chTmp...chTmp = src . charAt ( index ); chTmp = ( char )( chTmp ^ this ...