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This book has been written with a broad spectrum of readers in mind, which
inc...
This book has been written with a broad spectrum of readers in mind, which
includes anyone interested in secrecy and related issues.
- 2022-12-25 20:55:03下载
- 积分:1
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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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精通struts电子版,学习struts的爱好者请下载
精通struts电子版,学习struts的爱好者请下载-proficient struts electronic version, learning struts lovers download
- 2022-05-13 13:24:34下载
- 积分:1
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《VB精华文摘
《VB精华文摘-其他篇》.chm-"Potpourri VB best-other articles." Chm
- 2022-02-15 07:22:14下载
- 积分:1
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Wily
老谋深算―〈孙子兵法〉启示录
学习孙子兵法!
大家看啊看!
尽管下载!
有好东西,大家分享!-Wily-
- 2022-06-13 00:34:45下载
- 积分:1
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统计学习算法中的一种改进,它延伸出来的方面包括了很多的方面...
统计学习算法中的一种改进,它延伸出来的方面包括了很多的方面-Statistical learning algorithms in an improvement, it extends out include a lot of aspects of
- 2022-03-12 18:25:07下载
- 积分:1
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学习VC的一个很好的书籍
学习VC的一个很好的书籍-learning a good book
- 2022-05-13 04:09:31下载
- 积分:1
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it is good book.
这是一本非常好的OPENGL的学习的书,介绍的内容丰富,还有各种OPENGL怎么用VC++实现的代码,非常适合学习OPENGL编程的初学者。-it is good book.
- 2022-12-14 14:45:03下载
- 积分:1
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本程序是一步一步程序实现一个算法来计算…
本程序根据Jean Meeus的《天文算法》一书中给出的算法,实现对太阳天顶角和方位角的计算,有效时间范围和精度分别为:-2000-6000年,±0.0003 度。
程序作者Ibrahim Reda and Afshin Andreas,由National Renewable Energy Laboratory提供。-This program is a step by step procedure for implementing an algorithm to calculate the solar zenith and azimuth angles in the
period from the year-2000 to 6000, with uncertainties of ±0.0003 degree. The algorithm is described in a book written by Jean Meeus in 1998.
- 2022-02-20 19:02:31下载
- 积分:1
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VB编程标准,对VB编程人员有一定的参考价值
VB编程标准,对VB编程人员有一定的参考价值-VB, VB programmers to a certain reference value
- 2022-12-04 22:00:08下载
- 积分:1