The Testing Platform Of Cryptographic Algorithm-Research Of The Implementation Of The Algorithm

At present, cryptographic algorithm and cryptographic equipments are being widely used, the improvement of cryptographic algorithm is faster and faster, the algorithmic testing job has brought forward new request, a suit of perfect and functional testing platform of cryptographic algorithm is required.This platform can be used to test the validity of implement, speed, hardware resource and security of cryptographic algorithm. So, the design of the platform is of great meaning and effect in the research and design of cryptographic algorithm. And it is very much helpful to the development of cryptographic products.This project includes research of hardware design, research of system software design and research of implementation of cryptographic algorithm. The implement technology of algorithm is studied in this dissertation.Based on the platform, AES and SMS4 algorithm is implemented both with software and hardware in this dissertation. This includes the implement in C language, on DSP and FPGA. The results of implement with software and hardware is compared and analysised. The security of these two algorithms is researched and analysised at the same time.