%0 Journal Article
%T Wide Differential Fault Analysis on MIBS<br>针对MIBS的宽度差分故障分析
%A WANG Su-zhen
%A ZHAO Xin-jie
%A WANG Tao
%A WU Yang
%A <br>王素贞
%A 赵新杰
%A 王韬
%A 吴杨
%J 计算机科学
%D 2011
%I 
%X MIBS is a block cipher used in the implementation of lightweight cryptographic equipment such as RFID tag,and there has been no published paper on its security at present This paper presented the MII3S algorithm and differential fault analysis principlc,proposcd a wick fault analysis method on MIBS,and verified it through simulation. Expcriment results demonstrate; due to its Feistel structure and S-box feature, MIBS is vulnerable to wide fault attack, after injecting 32-bit fault to the 32Th and 31h round left register, 64-bit MIBS master key search space can be reduced to 21. 70-bit, the full key can be recovered after 1 second brutcforccscarch, and the fault analysis method in this paper can provide some ideas on other block ciphers using S-box.
%K B1ock ciphcr
%K MIBS cipher
%K Feistel structure
%K Diffcrential fault analysis
%K Wide fault<br>分组密码，MIBS密码，Feistel结构，差分故障分析，宽度故障
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=25D011A6A2D5FBA4C933C52047137794&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=E158A972A605785F&sid=B62E0EEFE746E568&eid=2F56B21F91C9B05B&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=5