A multiobjective based Encryption scheme for content-based addressing in Blockchain
G. Subathra, A. Antonidoss · 2021 5th International Conference on Electronics, Communication and Aerospace Technology (ICECA) · 2021
In today's world, due to the advanced technology development, the users store their information in an online platform called cloud. There are different types of storage mechanisms like Rados (object oriented), Cassandra (key oriented) and Interplanetary file storage system (IPFS) used in the cloud. Among these, the IPFS is the best storage mechanism because it creates the address based on the content. But individually IPFS suffers from the replicate problem. Hence, it combined with the Block chain technology. Even though it combined with the block chain technology it suffered from the data privacy and replicated data. In the existing system, the Cuckoo search optimization finds the optimal key and the similarity distance metric used for the analysis. Due to the selected distance metric, there is replicated data in the system. Hence, in this paper, a multi-objective optimization is proposed for finding the optimal key and distance metric. In this, the forest optimization determined the key based on the input data for Advanced standard encryption. Then, it also determined the squared Euclidean distance is the best metric for reducing the upload time and saving the storage space on the server. The proposed approach reduced its upload speed to 10.9% and 11.8% as compared to the existing approach.