英语词汇permutation cipher怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

permutation cipher

释义

permutation cipher

简明释义

排列密码，置换密码

网络释义

1
[通信]?置换密码
换位密码（transposition cipher) ，又称置换密码(permutation cipher)：明文的字母保持相同，但顺序被打乱了。
2
?换密码
换位密码（Transposition Cipher) 又称臵换密码 (Permutation Cipher) 即明文的字母保持相同，但顺序被打乱了。最简单的换位就是逆序法，即将明文中的字母倒过来输出。
3
?排列密码
... 排列，置换 permutation 排列密码 permutation cipher 置换码 permutation code ...

短语

1
periodic permutation cipher
周期换位密码

双语例句

1
Investigation shows that the scheme is provable security under the blockwise adaptive attack model if the underlying block cipher is a pseudorandom permutation.
结果表明，在所用分组密码是伪随机置换的条件下，方案在分块适应性攻击模型下是可证明安全的。
2
The block cipher with a substitution permutation network is the best known and widely used block cipher system.
包含代替置换网络的分组密码是一种广泛使用的分组密码系统。
3
In this paper, a permutation code security algorithm based on the block cipher that is widely used in the data transmission system is put up after carefully studied the current encryption methods.
基于网络的数据传输安全问题是信息安全领域的重要课题之一，本文在分析现有数据加密方法的基础上，在数据传输系统中应用一种基于分组密码新概念的新算法—排列码加密算法。

随便看

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	permutation cipher
释义	permutation cipher 简明释义排列密码，置换密码网络释义 1 [通信]?置换密码换位密码（transposition cipher) ，又称置换密码(permutation cipher)：明文的字母保持相同，但顺序被打乱了。 2 ?换密码换位密码（Transposition Cipher) 又称臵换密码 (Permutation Cipher) 即明文的字母保持相同，但顺序被打乱了。最简单的换位就是逆序法，即将明文中的字母倒过来输出。 3 ?排列密码 ... 排列，置换 permutation 排列密码 permutation cipher 置换码 permutation code ... 短语 1 periodic permutation cipher 周期换位密码双语例句 1 Investigation shows that the scheme is provable security under the blockwise adaptive attack model if the underlying block cipher is a pseudorandom permutation. 结果表明，在所用分组密码是伪随机置换的条件下，方案在分块适应性攻击模型下是可证明安全的。 2 The block cipher with a substitution permutation network is the best known and widely used block cipher system. 包含代替置换网络的分组密码是一种广泛使用的分组密码系统。 3 In this paper, a permutation code security algorithm based on the block cipher that is widely used in the data transmission system is put up after carefully studied the current encryption methods. 基于网络的数据传输安全问题是信息安全领域的重要课题之一，本文在分析现有数据加密方法的基础上，在数据传输系统中应用一种基于分组密码新概念的新算法—排列码加密算法。
随便看	fine grain developer fine grain development fine grain development finegrained fine-grained fine grained fine grained asphalt concrete fine-grained authorization role fine grained basalt fine-grained carbon fine grained chippings fine grained crack fine-grained density fine grained detrital rock fine-grained dropwise condensation fine-grained environment fine grained film fine grained fracture fine-grained fracture fine grained graphite fine-grained ingot fine grained ingot fine grained iron fine-grained landscape fine-grained material