一种基于分形技术的伪攻击加密转换器  

Pseudo Attack Encryption Converter based on Fractal Technology

作　　者：姜德重[1] 马骥[2] 

机构地区：[1]沈阳大学信息中心,辽宁沈阳110044 [2]沈阳大学信息学院,辽宁沈阳110044

出　　处：《沈阳大学学报》2009年第1期106-110,共5页

摘　　要：从提高信息领域数据加密的角度,提出了一种基于分形几何特性与空间变换,同时利用破坏数据自身来达到保护数据目的的加密算法.将一个有序有意义的数据变成多个无序无意义的数据,并使伪攻击得到的数据与其产生的规则组合在一起,增加附加数据,保证了数据的安全.通过实验表明,该算法可以将分形变换聚焦到加密的任意细节,使分形的尺度达到进行位操作的程度;其本身具有一定的安全性,可以与现有的数据加密技术结合使用,加强现有加密技术的安全性.且可以将该算法应用于逻辑电路等硬件来实现,即可直接针对在介质上传播的数字信号进行信息加密.To the problem of data encryption in the field of information,an encryption algorism is presented based on the fractal geometry characteristic and the space transformation,by using the method that the spoiled data is used to achieve the protection of data.The ordered and significant data is divided into several out-of-order and insignificant data,and then the data obtained from pseudo-attacking is combined with the rules brought by the attacking.The experiment results show that the algorism can make the fractal transformation focus on any details of encryption,and make the fractal scale achieve to the bit operation.The proposed algorism can be used with the existing data encryption technology to increase the safety of it.It can also be applied to the logic circuit,that is,to encrypt the digital signal transmitted on medium.

关 键 词：分形技术 空间变换 数据加密技术 转换器 伪自我攻击 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]