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After treatment in a number of initialization, MD5 to 512 division to deal with...
在一些初始化处理后，MD5以512位分组来处理输入文本，每一分组又划分为16个32位子分组。算法的输出由四个32位分组组成，将它们级联形成一个128位散列值。
首先填充消息使其长度恰好为一个比512位的倍数仅小64位的数。填充方法是附一个1在消息后面，后接所要求的多个0，然后在其后附上64位的消息长度（填充前）。这两步的作用是使消息长度恰好是512位的整数倍（算法的其余部分要求如此），同时确保不同的消息在填充后不相同。
四个32位变量初始化为：-After treatment in a number of initialization, MD5 to 512 division to deal with input text, each sub-divided into 16 sub-32 seat. Algorithm output consists of four sub-groups, 32, cascade them to form a 128-bit hash value. First of all, it filled the news for a length of just over 512 in multiples of 64 only a few small. Filling method is attached to the back of a 1 in the message, followed by the required number of 0, and then subsequently attached to the message length of 64 (before filling). The role of these two steps so that messages are exactly the length of integer multiple of 512 (the rest of the algorithm requested the case), while ensuring that the different sources in the same after filling. Four 32-bit variable is initialized as follows:
- 2022-03-01 00:28:10下载
- 积分：1
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IAR Workbench integrated development environment for Chinese use is for referenc...
IAR Workbench中文集成开发环境仅供参考
- 2022-02-05 01:22:45下载
- 积分：1
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Ajax onlamb material for ruby on rails
Ajax onlamb material for ruby on rails
- 2022-04-14 16:45:06下载
- 积分：1
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The data structure, Peking University lecture courses, the content is very detai...
北京大学数据结构课程讲义，内容很详细，系统的介绍了数据结构方面的知识-The data structure, Peking University lecture courses, the content is very detailed and systematic introduction of the data structure of knowledge
- 2022-03-29 14:05:58下载
- 积分：1
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Web program to allow owners, such as MS Word
让Web程序拥有如MS Word的编辑功能.-Web program to allow owners, such as MS Word
- 2023-04-13 19:50:04下载
- 积分：1
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asp手册，好东西，别忘了下载！
asp手册，好东西，别忘了下载！-asp manual, the good things and do not forget to download!
- 2022-02-07 13:29:07下载
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martin agc agc powerful good succesful agc good for using in electerical
martin agc agc powerful good succesful agc good for using in electerical
- 2022-06-14 10:30:44下载
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《分形算法与程序设计VC版》<9_02>：内含Sierpinski栅栏源代码。双击seripinski.exe文件，程序运行；双击seripinsk...
《分形算法与程序设计VC版》：内含Sierpinski栅栏源代码。双击seripinski.exe文件，程序运行；双击seripinski.cpp文件，进入编-"fractal algorithms and program design VC version of" lt; 9_02gt; : Sierpinski fence containing the source code. Double-click seripinski.exe documents, operating procedures; Double-click seripinski.cpp documents into series
- 2022-05-27 10:20:52下载
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Ethernet equipment inside the exchange of technical specifications have a very d...
以太网设备内部的交换技术规范有很详细的说明，希望对大家有用
- 2022-10-07 08:10:03下载
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一篇关于直线插值的文章，通过这种方法，能够更好的进行直线拟合，对于学习计算机图形学的人也很有帮助．...
一篇关于直线插值的文章，通过这种方法，能够更好的进行直线拟合，对于学习计算机图形学的人也很有帮助．-An article on straight-line interpolation of the article, through this method, to better fit a straight line, for learning computer graphics are also very helpful.
- 2022-04-08 21:17:51下载
- 积分：1
