字节

Key words: SMS4; differential analysis; differential fault attack; fault model; difference distri bution table

因为实际中故障发生的字节位置是不可能完全平均的，所以实际攻击所需错误密文数将略大于理论值；文中的实验结果也验证了这一事实，恢复SMS4的128bit种子密钥平均大约需要47个错误密文。

Bool FixedGetConfigFileName ( char* pszName, size_t nBuffSize ){ char szConfigFilename;// Read install dir from registry...

上面的函数使用CharPrev API使pLastChar向后移动一个字符，这个字符可能是两个字节长。

We must resort to something completely different -- direct image byte manipulation Aaahh!!!

我们必须采取一些完全不同的-直接图像字节操作

NET provides a LockBits method, which gives us direct access to the image bytes for a bitmap.

NET中提供了一个LockBits方法，这使我们直接进入了一个位图图像字节。

A 32 byte directory entry describing an allocated data set or volume .

描述一个已分配数据集或文卷的一种32字节的目录项。

Cluster of disk space is allocated for the unit, as the disk is a disk cluster distribution, release, read out the smallest spatial unit, even if only one byte of the documents have to occupy a whole cluster of disk storage space.

磁盘空间是以簇为单位进行分配的，由于磁盘簇是磁盘进行分配、释放、读出的最小空间单位，即使只有一个字节的文件也要占用整整一个簇的磁盘存储空间。

For example, hard disk 1gb only sub-district, then the cluster size is 32kb, that is to say, even if a file is only 1 byte long, 32kb storage must also account for the hard disk space, and the remaining space will be where all the idle, so has led to great waste of disk space. greater support fat16 partition, the disk capacity of each cluster is also greater, resulting in greater waste.

例如1gb的硬盘若只分一个区，那么簇的大小是32kb，也就是说，即使一个文件只有1字节长，存储时也要占32kb的硬盘空间，剩余的空间便全部闲置在那里，这样就导致了磁盘空间的极大浪费。fat16支持的分区越大，磁盘上每个簇的容量也越大，造成的浪费也越大。

There will also be two petabytes of disk storage or holding the content of approximately one billion books.

还将有 2千兆兆字节的磁盘存储，或可容纳大约十亿本书的内容。

Calculation of bytes required for the display of one character.

计算显示一个字符所需要的字节数。

To display any character on the screen, you need to write two bytes to the video memory.

要在屏幕上显示一个字符，你必须写入两个字节到显存。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。