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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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《程序员修炼之道：从小工到专家》原名<The Progmatic Programmer>国外翻译书籍中文版，pdf格式...
《程序员修炼之道：从小工到专家》原名国外翻译书籍中文版，pdf格式
- 2022-05-17 03:19:05下载
- 积分：1
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图像处理，利用Visual C
procesamiento de imagenes mediante visual C-shapr
- 2022-07-20 19:54:45下载
- 积分：1
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VFP的电子书籍，很全面。
VFP电子书籍,很全面的.-VFP electronic books, is very comprehensive.
- 2022-09-25 18:00:03下载
- 积分：1
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《VisualC++视频技术方案宝典》，人民邮电出版社出版，2008年出版。共九章，对音视频编码工程很有帮助。这是第2、4、5章的源码。...
《VisualC++视频技术方案宝典》，人民邮电出版社出版，2008年出版。共九章，对音视频编码工程很有帮助。这是第2、4、5章的源码。-" VisualC++ Video Technology Program Collection," Posts And Telecommunications News Publishing House, published in 2008. A total of nine chapters, the audio and video encoding works very helpful. 2,4,5 This is the first chapter of the source code.
- 2022-02-04 11:40:48下载
- 积分：1
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这是一个关于SN54LS244器件的说明资料,是我从国外的网站上找到的....
这是一个关于SN54LS244器件的说明资料,是我从国外的网站上找到的.-SN54LS244 device on the descriptive information from abroad is the website found.
- 2023-08-05 10:35:03下载
- 积分：1
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Fudan University, statistical information, and show to share with you!
复旦大学的统计学资料，拿出来与大家共享！-Fudan University, statistical information, and show to share with you!
- 2023-07-24 08:20:05下载
- 积分：1
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The programs and applications on this disk have been carefully tested, but are...
The programs and applications on this disk have been carefully tested, but are
not guaranteed for any particular purpose. The publisher does not offer any
warranties and does not guarantee the accuracy, adequacy, or completeness of
any information and is not responsible for any errors or omissions or the
results obtained from use of such information.
- 2022-08-21 23:06:28下载
- 积分：1
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对access2007功能和用法的详细介绍
对access2007功能和用法的详细介绍-detail introduce the function for the access2007
- 2023-08-30 19:25:05下载
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PHP4快速入门
PHP4快速入门-PHP4 Quick Start
- 2022-01-26 01:46:01下载
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