计算机应用与软件2012，Vol.29Issue(2)：145-148,4.
基于混合加密算法与FUK技术的SMIS数据安全设计与实现
DESIGN AND IMPLEMENTATION OF SMIS DATA SECURITY BASED ON THE MIXED ENCRYPTION ALGORITHM AND FUK TECHNOLOGY
摘要
Abstract
Take data security issues in a large MIS as example, the paper proposes an authentication scheme that bundles terminal ID number, key disk ID number and end user fingerprint samples together. The scheme adopts hardware and software collaborative work pattern to overcome defects in the traditional authentication mode like low safety performance or costly computation etc. , improve the certification efficiency and ensure the uniqueness of legitimate users and the non-repudiation of the authentication process. The proposed mixed cipher algorithm scheme based on the combination of ECC and one-dimensional chaotic encryption algorithm substantially improves the security of Internet-based data transmission. Another case that uses large integer calculation results based on superposition method has overcome the limitation by computer precision field in order to theoretically extend the key space towards infinity. Experiment results show that the data security scheme based on mixed cipher algorithm bears good resistance against brute-force attacks and anti-differential attacks. The study provides an important strategy to solve data security problems for various types of MIS.关键词
SMIS/身份认证/FUK技术/混合加密算法/Logistic/ECC/大整数化Key words
SMIS(Sales Management Information System)/Authentication/FUK(Fingerprint Universal serial bus Key) technology Mixed cipher algorithm/Logistic/ECC( Error checking and correction)/Large integer分类
信息技术与安全科学引用本文复制引用
朱贵良,王朝峰,张晓强..基于混合加密算法与FUK技术的SMIS数据安全设计与实现[J].计算机应用与软件,2012,29(2):145-148,4.基金项目
河南省科技攻关项目(102102210217). （102102210217）
