现代化银行计算机信息系统加密技术  

Encryption Technique of a Modern Bank's Computer Information System

作　　者：刘治昌[1] 戴均[2] 王大全[2] 

机构地区：[1]中国工商银行杭州金融管理干部学院,310023 [2]杭州电子工业学院,310012

出　　处：《计算机研究与发展》1993年第9期64-65,共2页Journal of Computer Research and Development

摘　　要：本文阐述了现代化银行计算机信息系统加密技术的设计思想,它把传统加密方法从一维变换发展成二维变换,由于采用矩阵运算的方法,所以明文与密文是线性无关的,该适配器普遍适用于各种微型计算机系统。In this paper,the design consideration of encryption technique of a modern bank's computer information system is presented,which tries to develop the traditional encryption method from 1-D transform to 2-D transform.Since complicated operation and interaction operation are used.the ciphertext is independent of the plaintext linearly EDA-92 adapter of encryption and decryption has been widely applied in different kinds of microcomputer systems.

关 键 词：加密 信息系统 现代化 银行 微机 

分 类 号：F830.49[经济管理—金融学]