linear operation meaning in Chinese
线性演算
线性运算
Examples
- These facts suggest a simple way of characterizing linear operation .
这些事实提示我们，可以用一个简单方法来描述线性运行。 - We show the difficulty in hardware implementation by complexity analysis , then based on the analysis we provide our scheme , which has low complexity and has been proved to be equivalent to the mmse algorithm without iterations . we provide a scheme called the mmse - llr ( logarithm likelihood ratio ) which is the simplified llr demodulation scheme and omitted a lot of non - linear operations
然后提出自己的简化方案,即通过简要的推导证明在无循环的情况下mmsesic检测算法完全等同于mmse检测算法,结合运算的特点提出了简化的对数似然比解调方案,从而省去了大量的非线性运算,简化后的方案在文中被称为mmse - llr检测方案。 - Obviously rc6 is not square - like cipher . square attack can only attack few rounds of rc6 , because the data - rotations of rc6 affact the rules of propagation for active and passive words , which makes square attack ineffective . we analyse the square attack against serpent which is bit - oriented cipher , and the result shows that square attack on serpent is weak , because the bit - oriented linear operations interrupt the rules of propagation for active and passive multiset
我们将square攻击应用于rc6密码,发现square攻击只能攻击少数几轮rc6 ,这主要是因为rc6的数据依赖循环运算打乱了活动字节和固定字节的传播路径,使得攻击无法进行。我们分析了对serpent密码的square攻击, serpent密码的按比特线性混合运算打乱了所构造multiset的传播路径,使得攻击只能进行到3轮serpent密码。