• Anirudhan N H
• athul rohan p
• sonu A
• C.Jeganathan

In contemporary society, the ubiquitous exchange of data through internet and mobile storage devices underscores the critical need for robust security measures to safeguard personal information. Despite widespread awareness of potential data breaches and unauthorized access, a notable proportion of users neglect to encrypt their data, exposing it to significant risks. This paper addresses this pressing concern by proposing a secure file storage system utilizing hybrid cryptography in cloud computing environments. By integrating the strengths of Advanced Encryption Standard (AES) and Rivest-Shamir-Adleman (RSA) algorithms, the system aims to provide a comprehensive solution for low-power, high-throughput, real-time, and reliable encryption and decryption processes. Through a user-friendly web portal interface, individuals can securely upload files to the cloud, where they undergo encryption using hybrid AES and RSA algorithms before storage. The system facilitates seamless retrieval and download of encrypted files from the cloud through the portal, ensuring efficient access to decrypted or original files on local computers. This innovative approach contributes to enhancing data security and confidentiality, addressing the escalating demand for secure file storage solutions in the digital age.

cloud computing, secure storage, AES and RSA algorithm, hybrid cryptography, encryption and decryption

"Secure File Storage Using AES & RSA Algorithm In Cloud Computing. ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 3, page no.k742-k747, March-2024, Available :http://www.jetir.org/papers/JETIR2403A98.pdf

"Secure File Storage Using AES & RSA Algorithm In Cloud Computing. ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 3, page no. ppk742-k747, March-2024, Available at : http://www.jetir.org/papers/JETIR2403A98.pdf