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Pseudorandom permutation

  • 伪随机置换

网络释义专业释义英英释义

  伪随机置换

Ps22Pdf 关键词 : 密码学 ; 工作模式 ; 可证明安全性 ; 伪随机置换 [gap=1285]Key words: Cryptography; Mode of Operation; Provable Security; Pseudorandom Permutation

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短语

pseudorandom-permutation 伪随机排列

super-pseudorandom permutation 超伪随机检验逻辑

Pseudorandom permutation ensemble 伪随机置换类

  • 伪随机置换 - 引用次数:7

    In order to resist the birthday attack, we should build secure pseudorandom function (PRF) from pseudorandom permutation (PRP) . Based on PRF, we can acquire block cipher modes of operation with beyond the birthday bound.

    为了抵抗生日攻击,可以从伪随机置换(PRP)构造安全的伪随机函数(PRF),从而得到超出生日界安全的分组密码工作模式。

    参考来源 - 分组密码的加密认证工作模式研究
  • 伪随机化 - 引用次数:1

    参考来源 - 基于小波变换的数字水印及版权保护

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Pseudorandom permutation

  • abstract: In cryptography, the term pseudorandom permutation, abbreviated PRP, refers to a function that cannot be distinguished from a random permutation (that is, a permutation selected at random with uniform probability, from the family of all permutations on the function's domain) with practical effort.

以上来源于: WordNet

双语例句

  • 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,在所用分组密码随机置换的条件方案分块适应性攻击模型下是可证明安全的。

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