The Hybrid Cryptography for Enhancing the Data Security in Fog Computing

Abstract

Cloud computing is taking as exciting technology because of its economic behavior. The major issue in the cloud is its security because it is far from end-user a new thing applied science is developed called fog computing. Fog computing is the standard partition infrastructure between edge and cloud computing. Security is the main concern or large issue in the cloud as well as fog computing. To overcome this security issues different types of encryption techniques is used but security problem is still there. Here, in this work, a hybrid encryption approach is used. It is a combination of symmetric algorithms that is Chacha20poly1305, Fernet, Multifernet, AESCM, and AESGCM. It offers a higher degree of security than the existing algorithm. It is applied all over the data, All datasets are encrypted by this technique as well as decrypt by this hybrid approach. Consider all the parameters like decryption time, storage, correlation, and encryption time. The result shows how it is a better approach than the existing algorithm.