Design and Implementation of the Block Cipher-SMS4 IP Core

摘要：

Block ciphers play an essential role in securing the wireless communications. In this paper, an FPGA implementation of the new block cipher SMS4 is presented. The SMS4 Intellectual Property (IP) core includes a non-pipelined encryption/decryption data path with an on-the-fly key scheduler and supports both the Electronic Code Book (ECB) and Cipher Block Chaining (CBC) operation modes. Our result shows that the SMS4 IP core can achieve a high throughput using only a relatively small area. It is well suitable for the field of area restrained condition.

关键词： SMS4 Intellectual Property Core(IP Code) Electronic Code Book (ECB) Cipher Block Chaining (CBC)

作者: WANG Bin LAN Ju-long GUO Yun-fei ZHANG Yuan-yang

作者单位: Zhengzhou Information Science Technology Institute,Zhengzhou,China National Digital Switching System National Digital Switching System Engineering STechnological R&D Center,Zhengzhou,China Zhengzhou Information Science Technology Institute,Zhengzhou,China

会议类型: 国际会议

会议名称: 2010 International Conference on Material and Manufacturing Technology(2010材料与制造技术国际会议 ICMMT2010)

会议地点: 重庆

会议语种:英文

页码: 881-885

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）