查询词典 hash code

The algorithm performs discrete cosine transform on sub image of host image, which is cover by visible watermarking, and compresses sub image by select the set of visually important DCT coefficients. Then, the algorithm hides the compressed sub image, which is encrypted by the hash function that is constructed by Rijndael code, in the high coefficient of wavelet domain.

算法将水印图像与宿主图像进行融合，并对隐藏子图采用DCT变换，按Zig_Zag排序保留视觉重要DCT系数的方法作压缩处理，并利用Rijndael密码构造单向Hash函数作加密处理，最终分散嵌入到宿主图像的带参数的整数小波域中的高频系数，实现了可见水印的有效嵌入。

Hash table to generate the code fragment.

生成Hash表的代码片段。

A hash function must always return the same hash code for the same key.

哈希函数必须始终为相同的键返回相同的哈希代码。

If part of an object's value is in another object, the hash code computed for the object's should be partially based on the other object's hash code.

如果一个物体的一部分的价值是在另一个对象，计算散列代码的对象应该是部分基于其他对象的散列代码。

The hash algorithm specifies the size of the hash code.

哈希算法指定哈希代码的大小。

We've written the code to accept the user's name and password, the code to hash and verify passwords, and the code to create and manage users.

这些程序被用来接受用户的用户名以及密码，而后对其做出HASH运算并验证其密码，并最终创建并管理用户。

Some phone numbers are actually " Hash Code s " that will open hidden applications.

号码可被当作" Hash Code s "来启动隐藏程序。

The level hash data are obtained by using the binary statistical quantity of all blocks and the authentication hash code is generated.

对特征矩阵进行二值化运算，并采用分块计算数据统计量的方法压缩数据，生成分级认证哈希码。

A primary motivation for cryptographic hash functions is that they serve as compact representative images of input messages, which they can uniquely identify. For example, the MD5 hash code "72c067b50c90837c95186d019f686700" can be looked on as the "fingerprint" to represent this thesis title uniquely.

密码学杂凑函数也称Hash函数、哈希函数或单向散列函数，它可以将任意长度的消息压缩到固定长度的杂凑值。

Block cipher; group encryption; S-box; SPN; AES; SAFER; CAST; RC6; differential ciyptanalysis; linear cryptanalysis; key schedule; keyed authentication code; Hash function

信息科技，电信技术，通信分组密码；群加密； S盒； SPN； AES； SAFER； CAST； RC6；差分密码分析；线性密码分析；密钥编排算法；加密认证码； Hash函数

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。