Abstract:
Key schedule is an important part in designing iterated block cryptosystems. A new triple encryption scheme on DES isintroduced in this paper, which improves the key schedule algorithm given by L.R.Knudsen. Finally, two models of key schedule are proposedon the basis of key stream generator of stream ciphers.
摘要： 密钥编排是迭代型分组密码体制设计的一个重要环节。基于DES提出了一种新的三重加密方案，改进了L.R．Knudsen给出的密钥编排算法；基于流密码的非线形组合生成器和状态滤波生成器提出了两种密银编排算法模型。
关键词:
分组密码,
密钥编排,
三重加密,
密钥流生成器
CLC Number:
Gu Dawu, Qiu Weidong, Chen Kefei, Bai Yingcai. On the Models of Key Schedule in Iterated Block Ciphers[J]. , 1999, 25(S1): 126-.
谷大武,邱卫东,陈克非,白英彩. 迭代型分组密码的密钥编排模型(英文)[J]. , 1999, 25(S1): 126-.