R&D: Evaluation of Various Cryptographic Techniques Based on File Size on Cloud Storage Security

Springer Nature Switzerland AG has published, in International Conference on Computing, Communication, Electrical and Biomedical Systems proceedings, an article written by K. Mahalakshmi, Department of Information Technology, Madurai Sivakasi Nadars Pioneer Meenakshi Women’s College, Poovanthi, Tamil Nadu, India, and K. Kuppusamy, Department of Computational Logistics, Alagappa University, Karaikudi, Tamil Nadu, India.

Abstract: “Cloud storage and Internet applications are growing rapidly in the recent years. These applications are used by millions of users and controlled by authorized administrators. With the rapid growth of the Internet, there should be a need for protecting confidential data. The Internet provides the services to make use of the application with minimum security. Along these issues, providing the information security, it utilizes the various encryption strategies to protect the information. Though many cryptographic algorithms are developed by researchers to provide better security, the encryption and decryption techniques have some limitation based on performance metrics. This paper presents the comparison of various cryptographic algorithms based on performance metrics such as block size, key, storage, computational cost and execution time. This work will be useful for further research to implement a new encryption algorithm which provides a higher security with less computational time.“