Secure File Storage on Cloud Computing Using Hybrid Cryptography
Mohammed Ali Bizi1* & David T. Oladipo2
1Department of Computer Science, Federal Polytechnic Damaturu, Yobe, Nigeria
2Department of Computer Science, Federal Polytechnic Damaturu, Yobe, Nigeria
Email: *bizi002@yahoo.co.uk
ABSTRACT
Customers can now access resources and services globally using cloud computing from any location at any time. The majority of network traffic consists of data, both multimedia and non-multimedia, which has high computing and memory requirements as well as security restrictions. Technology-based devices like computers and smartphones have constrained resources as well as unreliable data integrity and confidentiality. As a result, the requirement for safe storage in a cloudcomputing environment becomes apparent. This research work presented secure file storage in a cloud-computing environment using a hybrid cryptography technique. The system has been designed based on combined AES, RSA, and TWOFISH approach. The new proposed system was evaluated. The experimental results show the hybrid algorithms have much better performance in terms of file security and time management for both encryption and decryption. Keyword: Cloud Computing, Hybrid Cryptography, AES, RSA, TWOFISH, Algorithm File Storage
