求翻译：给定一个长度为K byte的密钥，经过KSA操作后，状态机中的某一个状态E（EK)有37%的可能性只依赖于密钥中的前E个元素，在适当的环境下，从输出结果经过逆向分析可以得到密钥。Roos的研究成果在其后的研究中不断地被引用到，很多攻击方法都延续这一思路。是什么意思？

Given a length for the k-byte key, and after the the ksa operation, the state machine in a state of e (ek) the 37% probability depends only on the key in the first e elements, in an appropriate environment from the output of reverse analysis can be the key. roos of research results in subsequent stu

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正在翻译，请等待...

Given a k-byte key length, after KSA operation, one State in a state machine e (EK) 37% only depend on the possibility of first e-in the key element, in appropriate circumstances, through the output results analysis of reverse can be key. Roos research is constantly being referred to in the subseque

正在翻译，请等待...