Design and Implementation of High-speed Reconfigurable Multi-core Network Security Protocol Analyse Processor

With the improvement of cryptography technology and the continuous change of cryptography algorithms, it is urgent to develop high-performance and high-flexibility network security devices. This paper implements a high-speed reconfigurable network security protocol processor, which integrates reconfigurable network security protocol processing and task scheduling module and reconfigurable cryptographic operation module. This paper proposes an implementation scheme of reconfigurable protocol processing engine which can support different cryptosystems and multiple cryptographic algorithms, and solves some key technologies in cryptographic algorithm change and protocol processing. Comprehensive test verification results show that the multi-core network security protocol processor structure is correct and feasible, which can meet the needs of high-speed network applications, and effectively improve the algorithm operation speed and protocol processing speed.