基于线性同余的不定态结果加密算法  

Uncertain state encryption algorithm based on linear congruential sequence

作　　者：王思乐[1] 卢素魁[1] 杨文柱[1] 

机构地区：[1]河北大学数学与计算机学院,河北保定071002

出　　处：《河北大学学报（自然科学版）》2012年第5期532-537,共6页Journal of Hebei University(Natural Science Edition)

基　　金：河北省人力资源和社会保障课题(JRS-2011-6011)

摘　　要：传统的加密算法往往比较复杂而难以掌握,复杂的算法往往大大增加程序的复杂度,同一算法加密结果不变又降低了加密结果的抗破解能力.经过对线性同余序列数据特征的研究以及在实践中经过长时间摸索与检测,基于线性同余序列提出了一种实用的加密方法,简单、容易实现;在尽量不损失加密强度的情况下提高了加解密速度,同时,同一输入得到的加密结果输出不同,一定程度上增强了抗破解能力。The traditional encryption algorithms is often more complex and difficult to master,complex algorithms tend to greatly increase the complexity of the program,the same encryption algorithm results are the same and reduce the resistance to crack the encryption result ability.After the linear congruential sequences data on study characteristics as well as in practice after long time exploration and detection based on linear congruential sequences,this paper puts forward a practical method of encryption,simple,easy to realize;as far as possible without loss of intensity of encryption cases to improve the encryption speed,at the same time,the same input encryption results the output of different,some extent increase the anti crack capacity.

关 键 词：线性同余 快速 不定态 加密 

分 类 号：TP30[自动化与计算机技术—计算机系统结构]