A Hybrid Hashing Security Algorithm for Data Storage on Cloud Computing.pdf

In today's modern IT everything is possible on the web by cloud computing, it allows us to create, configure, use and customize the applications, services, and storage online. The Cloud Computing is a kind of Internet-based computing, where shared data, information and resources are provided with computers and other devices on-demand. The Cloud Computing offers several advantages to the organizations such as scalability, low cost, and flexibility. In spite of these advantages, there is a major problem of cloud computing, which is the security of cloud storage. There are a lot of mechanisms that is used to realize the security of data in the cloud storage. Cryptography is the most used mechanism. The science of designing ciphers, block ciphers, stream ciphers and hash functions is called cryptography. Cryptographic techniques in the cloud must enable security services such as authorization, availability, confidentiality, integrity, and non-repudiation. To ensure these services of security, we propose an effective mechanism with a significant feature of the data. This paper is to show how to improve the security of the Cloud storage using the implementation of a hybrid encryption algorithm and hash functions. It proposes the implementation of two algorithms, RivestShamir-Adleman (RSA) and Advanced Encryption Standard (AES) with a secure hashing algorithm (SHA256) by using Netbeans IDE 8.0.2, JDK 1.7 tool and EyeOS2.5 as a cloud platform on ubuntu14.04