Performance issues in HDIV

The performance of the system on which HDIV is installed mainly depends on the operational strategy chosen (cipher, hash or memory). The cipher strategy stores state at the FOLHQW VLGH, LQ WhH IorP oI hLGGHQ SDrDPHWHrV or 85L parameters. Here, as the state is generated by properly FLShHrLQJ, FoPSrHVVLQJ DQG HQFoGLQJ LW, hLJhHr C38 XVDJH, higher bandwidth and more client-side memory usage is needed. On the other hand, the memory strategy stores state at the server side, so it requires more memory at the server end; however, it saves bandwidth and places a lower OoDG oQ WhH C38, FoPSDrHG Wo WhH FLShHr VWrDWHJy. 7hH hash strategy stores state value both at the client and server side—but the hash strategy is not often considered while implementing HDIV because of its inability to ensure confidentiality of data.