HIGH-SPEED HARDWARE CRYPTOGRAPHIC PROCESSING SYSTEM AND METHOD THEREOF

摘要

PURPOSE: A high-speed hardware cryptographic processing system and a method thereof are provided to enhance the performance of a cryptographic process by performing a symmetric key and an asymmetric key ciphering algorithm in parallel. CONSTITUTION: A scheduler(120) is used for generating the scheduling information for an executing procedure of a ciphering algorithm. A storage portion(130) stores rearranged command, rearrangement information, and the address information of the cryptographic data according to the scheduling information. A cryptographic processing portion(150) reads the stored data of the storage portion and performs a cryptographic process according to the command priority by referring to the command rearrangement information and the address information. A control portion(140) outputs a command to generate the scheduling information, sort cryptographic data, assign the data, and perform the cryptographic process.