Experimental evaluation of the effects with backtrack search and notification messages in the node-disjoint multipath scheme for secure dispersed data transfer method

We have developed a node-disjoint multipath routing method. This method is an extension of SRIDR and can suppress the control packet count. This method is effective in compensating for path breakage. We also propose this method can be effective for the secret-sharing scheme-based secure dispersed data transfer method. The secure dispersed data transfer method requires both a large number of node-disjoint paths and a short discovery time. In the node-disjoint multipath routing method, both back-track search processes and notification messages construct node-disjoint multipath. In this paper, we show the effect of backtrack search processes and notification messages through simulation experiments. We have confirmed that our proposed method with backtrack search and notification messages can discover paths effectively and decrease discovery time.