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Moseddxiong

木虫 (小有名气)

[求助] 大牛们,能不能帮忙翻译一个句子

翻译成英文,我觉得一般的英文书籍中应该有的,结果还没找到
句子如下:
当密文信息能够承受的密码分析攻击强度与密文的价值成本相匹配时,密文是安全的,即当攻击所需的计算复杂度满足用户(根据信息价值确定)的门限值就视为安全的,即满足密码学的可计算安全性原则。
急求....
stupidisasstupiddoes...
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hookhans

铁杆木虫 (著名写手)

Farmer

【答案】应助回帖

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sltmac: 金币+3, 翻译EPI+1 2013-04-21 10:06:16
The cipher text is safe when the cryptanalysis attack strength sustainable (bearable) by the ciphertext information matches with the cipher text value-cost, i.e., it is regarded as SAFE when the computational complexity required for an attack satisfies the threshold of the user's (determined by the information value) , which follows the computationable security principles (rules) of cryptography.
where-there-is-a-will-there-is-a-way.
3楼2013-03-16 16:58:49
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zpjanus

银虫 (小有名气)

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sltmac: 金币+2, 欢迎常来本版交流 2013-04-21 10:05:44
When the ciphertext information to withstand cryptanalysis attack strength match the cipher text value cost, the cipher text is safe, as against the required computational complexity meet user (according to the value of information to determine) threshold method is regarded as safe, which satisfy the cryptography computing security principles
好好学习,天天上进
2楼2013-03-16 15:39:02
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