计算机科学 ›› 2017, Vol. 44 ›› Issue (Z6): 377-379.doi: 10.11896/j.issn.1002-137X.2017.6A.085
邹祎,李浪,焦铬
ZOU Yi, LI Lang and JIAO Ge
摘要： PRINCE密码算法是于ASIA CRYPT 2012提出的轻量级的加密算法,用于在物联网环境下保护RFID标签以及智能卡等设备的通信安全。提出并讨论了一种针对PRINCE算法的差分故障分析方法。该方法采用半字节故障模型,对PRINCEcore最后一轮进行了差分故障分析。实验结果表明,在PRINCEcore最后一轮导入半字节随机故障,4次故障注入可实现对PRINCE算法PRINCEcore部分的64位轮密钥的恢复。因此,未加防护措施的PRINCE加密系统将难以抵御差分故障分析手段。
| [1] BORGHO J,CANTEAUT A,GUNEYSU T.et al.PRINCE-A Low-latency Block Cipher Pervasive Computing Applications[C]∥Proc of the 18th International Conference on the Theory and Application of Cryptology and Information Security.Beijing,China,2012:208-225. [2] KELSEY J,SCHNEIER B,WANGNER D,et al.Side channelcrypt-analysis of product ciphers[C]∥The European Sympo-sium on Research in Computer Security-ESORICS’98.Louvain-la-Neuve,Belgium,1998:97-110. [3] BIHAM E,SHAMIR A.Differential fault analysis of secret key cryptosystems[C]∥Proc of Advances in Cryptology-Crpto’97.1997:513-525. [4] PIRET G,QUISQUATER J J.A Differential Fault Attack Te-chnique against SPN Structures,with Application to AES and KHAZAD[C]∥Cryptographic Hardware & Embedded Systems(CHES),International Workshop.Cologne,Germany,2003:77-88. [5] LI R L,SUN B,LI C,et al.Differential fault analysis on SMS4 using a single fault[J].Information Processing Letters,2011,111(4):156-163. [6] 成磊,孙兵,李超.对PRINCE算法的旁路Cube分析[C]∥2013(第六届)全国网络与信息安全学术会议.2013:107-114. [7] 李浪,杜国权,曾婷,等.PRINCE密码算法代数攻击研究[J].数学的实践与认识,2015,5(5):153-159. [8] 张蕾,吴文玲.SMS4密码算法的差分故障攻击[J].计算机学报,2006,9(9):1596-1602. |
| No related articles found! |
|
||
首页