基于SMS4密码算法的面积与速度均衡的设计

The Design of balanced on area and speed based on SMS4 Cryptography

本文通过对SMS4密码算法的分析,并针对其实际应用场合,采取八级流水线技术及复用技术,实现了高速与小面积的目标。通过RTL模型建立、功能仿真、时序仿真,最后通过FPGA验证。与传统的硬件设计相比,本设计已大大减少资源的利用,同时也保证了高速。

According to the analysis of the SMS4 cryptographic algorithm, the author takes eight level pipeline technology and reuse technology for the actual application, realized high speed and small area in this paper. Build the RTL model, do the function simulation, do the timing simulation and realize the verification with FPGA. Comparing to the traditional hardware design, this design declines the use of resources, and ensures high speed.