基于RSA算法的快递信息隐私保护应用  

Express information privacy protection application based on RSA

作　　者：韦茜[1] 王晨[1] 李星毅[1] 

机构地区：[1]江苏大学计算机科学与通信工程学院,江苏镇江212013

出　　处：《电子技术应用》2014年第7期58-60,共3页Application of Electronic Technique

摘　　要：快递如今是人们生活中不可或缺的一种递送方式,如何保护快递员在递送包裹阶段用户的信息隐私安全是本文讨论的主要内容。在RSA算法加密解密的原理上,提出一种变型的重新平衡-RSA算法对个人信息加密。实践证明,与传统的重新平衡-RSA算法相比,改进后的算法加密速度至少提高2.6倍,变型算法比较适合于需要降低加密解密成本的应用。Express is now an important transfer method in people＇s lives. How to prevent couriers disclosing customer＇s privacy information will be mainly discussed. We have proposed a variant of the rebalancing-RSA algorithm to encrypt your personal information based on RSA encryption and decryption algorithm. For a 1 024 bit RSA modulus, this variant offers encryption speed that are at least 2.6 times faster than that in the original Rebalanced-RSA. The variant algorithm is more suitable for applications which requires a lower cost of encryption and decryption.

关 键 词：RSA CRT-RSA 快递信息 密码分析 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]