C based Complex Event Processing Technique using ADS algorithm

This paper is proposed, an efficient complex event-processing framework, designed to process a large number of sequential events on field-programmable gate arrays (FPGAs). Unlike conventional structured query language based approaches, our approach features logic automation constructed with a new C-based event language that supports regular expressions on the basis of C functions, so that a wide variety of event-processing applications can be efficiently mapped to FPGAs. Evaluations on an FPGA-based network interface card show that we can achieve 12.3 times better event-processing performance than does a CPU software in a financial trading application. Advanced Encryption Standard algorithm was introduced to resist classical methods of cryptanalysis (i.e.) from linear or differential attacks. The cryptographic strength of the AES depends strongly on the choice of S-box. The result shows that the new nonlinear implementation of the AES S-Box by using C-Based Complex Event Processing provides enhanced security with good enough speed for encryption and decryption.