Maintaining timely and secure data transmission and processing in cloud computing environments requires effective data encryption and decryption procedures. Unfortunately, attaining the best encryption/decryption speed is frequently difficult for existing encryption techniques, which results in latency problems and performance bottlenecks. Innovative techniques and optimization strategies can maximize encryption/decryption speed while maintaining strong security measures by addressing resource constraints, algorithm complexity, and scalability limitations. Cloud computing platforms can process data more quickly, have lower latency, and provide better user experiences when encryption and decryption speeds are increased. This boosts the platform’s capabilities and competitiveness. To cope with the growing demand for performance and data security.