| 基于多字节错误的对AES-128的差分错误分析 |
| |
| 引用本文： | 沈静,杜育松.基于多字节错误的对AES-128的差分错误分析[J].计算机工程与设计,2008,29(17). |
| |
| 作者姓名： | 沈静 杜育松 |
| |
| 作者单位： | 1. 广州大学,华软软件学院网络技术系,广东,广州,510990
2. 广州大学,数学与信息科学学院,广东,广州,510006 |
| |
| 摘 要： | 分析一种已有的对AES-128的错误引入攻击方法.它基于比特错误,攻击效率比较低.给出一种改进的攻击方法,以提高攻击效率.改进后的方法考虑每次引入错误时,向整个状态寄存器中引入多个比特错误,造成多字节错误.与引入单个比特错误相比,在相同的攻击成功率下,引入多字节错误可以很大程度地减少错误引入的次数,并且对错误引入技术要求更加宽松.
|
| 关 键 词： | 侧信道分析 错误引入攻击 差分错误分析 智能卡 |
Differential fault analysis on AES-128 based on multi-byte faults |
| |
| SHEN Jing,DU Yu-song.Differential fault analysis on AES-128 based on multi-byte faults[J].Computer Engineering and Design,2008,29(17). |
| |
| Authors: | SHEN Jing DU Yu-song |
| |
| Affiliation: | SHEN Jing1,DU Yu-song2(1.Department of Network Techniques,Huaruan College of Software,Guangzhou University,Guangzhou 510990,China,2.School of Mathematics , Information Science,Guangzhou 510006,China) |
| |
| Abstract: | An existing method of the fault induction attack on AES-128 is analyzed.It is based on bit-faults and its efficiency is low.An improved method is introduced to obtain higher efficiency of the attack.This method considers inducing multiple bit-faults into the whole state register for every fault induction,which causes a multi-byte fault.Compared with single bit-fault,inducing multi-byte faults can greatly decrease the number of fault induction while keeping the same probability of success,and loosen the requ... |
| |
| Keywords: | AES |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
