A New Algorithm for Encryption and Decryption Using AUM Block Sum Labeling

The advantages of digital data are spreading throughout all industries in the modern world, and securing data while exchanging is extremely significant. In this study, we have devised a new encryption and decryption technique, which is integrated with graph labeling for the conversion of cipher text. Our algorithm is based on AUM block sum labeling on any block graph and incorporating perfect square number. An illustration of the new technique for transmission is shown.