Comparative Analysis of Aes and Rsa Algorithms for Data Security in Cloud Computing
Sana Fatima, Tanazzah Rehman, Muskan Fatima, Shahmeer Khan, Mir Arshan Ali
Abstract
With growing technology, the cloud is becoming a center of sensitive information, making it more open to danger, especially when access to users with malicious plans increases. A huge amount of users use the cloud for various reasons, therefore, data should be safe and protected. In order to provide a safe environment, the aim of this paper is to analyze the well-known symmetric algorithm of the Advanced Encryption Standard (AES) and the Rivest–Shamir–Adleman (RSA) asymmetric algorithm based on time complexity, space, resource and power consumption, and suggest a new hybrid encryption process that is a combination of symmetric and asymmetric cryptographic methods. Based on experimental analysis, this paper proposes a AES cryptographic method as a first choice for data encryption processes for cloud applications and data storage.