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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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gdb 教程。。自学gdb的好资料 gdb是linux 下非常好的调试器。
gdb 教程。。自学gdb的好资料 gdb是linux 下非常好的调试器。-gdb tutorial. . Good information on self-gdb under gdb is a very good linux debugger.
- 2022-06-20 14:20:21下载
- 积分：1
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electronic books, good drop today, more and more developers want to prepare dist...
电子书籍,不错滴
今天，越来越多的开发人员都想编写分布式的，事务型的企业及应用程序，以及平衡速度、安全及服务器方可靠度的技术。如果你已经在这个领域工作，你应该知道在当今的快速变换及需求的电子商务及信息技术的世界里，企业应用程序需要设计、编译、产生低价位的、高速的、占用少量资源的程序。
为了缩减开发成本，快速跟踪企业应用的设计和开发，J2EE技术提供了基于组件的设计方法，开发、集成、部署应用程序。J2EE平台提供了多层分布式应用模式，使具有重用的能力，并集成了基于XML的数据交换――一个统一的安全模式及灵活的事务控制。
-electronic books, good drop today, more and more developers want to prepare distributed, Service-oriented enterprises and application procedures, and to balance speed, security and reliability of the server side technology. If you already work in this field, you should know that in today"s rapidly changing and the demand for e-commerce and information technology world, enterprise applications need to design, compile and produce the low-cost, high-speed, taking up a small amount of resources procedures. To reduce development costs, fast tracking enterprise application design and development, J2EE technology provides a component-based design, development, integration and deployment of applications. J2EE platform offers
- 2022-04-01 16:31:53下载
- 积分：1
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ucfs3.08的使用手册,介绍ucfs怎么移植和使用,需要的可以下啊
ucfs3.08的使用手册,介绍ucfs怎么移植和使用,需要的可以下啊-ucfs3.08 the use of manuals, how ucfs introduction and use of transplantation, need to be under the ah
- 2022-02-11 18:41:36下载
- 积分：1
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A very good introduction to digital image processing library a book, with a focu...
一个很不错的介绍数字图像处理库的一本书，重点是图像API的处理！-A very good introduction to digital image processing library a book, with a focus on image processing API!
- 2022-03-14 17:37:31下载
- 积分：1
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介绍了传真机原理，使用与维护。是全国职高教材。
介绍了传真机原理，使用与维护。是全国职高教材。-Introduced the principle of fax machines, use and maintenance. National Vocational School teaching materials.
- 2022-04-19 14:21:09下载
- 积分：1
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H264 And MPEG4 Video Compression
H264 And MPEG4 Video Compression
- 2022-01-26 19:26:08下载
- 积分：1
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asf asfwfis fsaf sk
asf asfwfis fsaf sk
- 2022-04-16 10:05:28下载
- 积分：1
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< C++ Primer中文非扫描版>>是一本少见的C++编程参考书,值得收藏...
< C++ Primer中文非扫描版>>是一本少见的C++编程参考书,值得收藏-C++ Primer chinese no scanning
- 2022-03-14 00:49:48下载
- 积分：1
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C++编程思想源代码就是布鲁斯艾克尔那本著名的编程思想的代码...
C++编程思想源代码就是布鲁斯艾克尔那本著名的编程思想的代码-C++ Programming thinking of the source code is Bruce Amkor that the well-known ideological programming code
- 2023-01-29 11:55:03下载
- 积分：1
