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对低轮SAFER++的差分-非线性密码分析
Alternative Titledifferential-nonlinear cryptanalysis of reduced-round safer++
张文涛; 卿斯汉; 吴文玲
2003
Source计算机研究与发展
ISSN1000-1239
Volume40Issue:6Pages:791-798
English AbstractSAFER++是进入NESSIE第2轮评估的7个分组算法之一。采用差分密码分析和非线性密码分析相结合的方法对4轮、5轮和6轮SAFER++进行分析,结果表明:6轮SAFER++对这种攻击方法不免疫;攻击4轮和5轮SAFER++时,与已有结果相比,攻击复杂度大大减小。攻击对2\+{250}个256比特长度的密钥有效。
Indexed Typewanfang,cscd
Keyword差分密码分析 非线性密码分析 差分-非线性密码分析 Safer++++ Nessie Safer++++ Nessie Differential Cryptanalysis Nonlinear Cryptanalysis Differential-nonlinear Cryptanalysis Safer++++ Nessie
Department信息安全国家重点实验室
Language中文
Content Type期刊论文
URIhttp://ir.iscas.ac.cn/handle/311060/3518
Collection信息安全国家重点实验室
Recommended Citation
GB/T 7714
张文涛,卿斯汉,吴文玲. 对低轮SAFER++的差分-非线性密码分析[J]. 计算机研究与发展,2003,40(6):791-798.
APA 张文涛,卿斯汉,&吴文玲.(2003).对低轮SAFER++的差分-非线性密码分析.计算机研究与发展,40(6),791-798.
MLA 张文涛,et al."对低轮SAFER++的差分-非线性密码分析".计算机研究与发展 40.6(2003):791-798.
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