International Research Journal of Education and Technology

In an age of increasing information generation and storage needs, sharing valuable information and security in the cloud has become a major challenge. Key collection cryptography (KAC) has emerged as a promising solution to this problem by allowing users to securely access multiple encrypted files, reducing the encryption overhead. This brief introduces a new key clustered encryption system (KAC-SDS) for cloud data sharing that uses advanced encryption techniques to ensure security and efficient data sharing in the cloud environment.

Keyword: Cloud, Cloud Storage, Security, Key aggregate decryption, Key aggregate encryption