-
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
-
C Language Solutions (fourth), a comprehensive account of C language in all its...
C语言大全(第四版),全面讲解了C语言的各个方面,包括C语言的最新规范,通俗易懂!-C Language Solutions (fourth), a comprehensive account of C language in all its aspects, including the C language to the latest norms, accessibly!
- 2022-01-26 02:41:38下载
- 积分:1
-
Edge Detection Basis of Theory and Practice e by CAS
中科院计算机视觉课程边缘检测理论与实践基础
- 2022-01-25 15:39:18下载
- 积分:1
-
字符数统计
字符数统计
字符数统计
字符数统计-Statistics of the number of characters the number of characters the number of characters statistics Statistics
- 2023-05-05 07:45:03下载
- 积分:1
-
实现将数据库生成XML,简单又方便!VB加Csharp
实现将数据库生成XML,简单又方便!VB加Csharp-achieve XML database, a simple and convenient! VB increase Csharp
- 2022-10-23 17:00:03下载
- 积分:1
-
IEEE 802.16e
IEEE 802.16e-2005 IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands.
- 2022-02-12 00:54:52下载
- 积分:1
-
Scott W. Ambler在1998年写的关于ORM Persistence Layer的详细设计论文,本文档张笑猛翻译的中文版....
Scott W. Ambler在1998年写的关于ORM Persistence Layer的详细设计论文,本文档张笑猛翻译的中文版.-Scott W. Ambler wrote in 1998 on the ORM Layer persistence in the detailed design papers, the documentation Zhang Xiao Meng translation of the Chinese version.
- 2023-01-21 09:50:04下载
- 积分:1
-
这个是C#的简单帮助文档,CSDN上找到的,有300多人下载过此PDF
C#是一种简单、现代、面向对象和类型安全的编程语言,由 C和C++发展而来。C#(发...
这个是C#的简单帮助文档,CSDN上找到的,有300多人下载过此PDF
C#是一种简单、现代、面向对象和类型安全的编程语言,由 C和C++发展而来。C#(发音为“C
霎普”)牢固地植根于 C和 C++语言族谱中,并且会很快被 C和 C++程序员所熟悉。C#的目标在于把
Visual Basic的高生产力和 C++本身的能力结合起来。
C#作为Microsoft Visual Studio 7.0的一部分提供给用户。除了 C#以外,Visual Studio还支持Visual
Basic、Visual C++和描述语言VBScript和Jscript。所有这些语言都提供对Microsoft .NET平台的访问能
力,它包括一个通用的执行引擎和一个丰富的类库。Microsoft .NET平台定义了一个“通用语言子集”
(CLS),是一种混合语言,它可以增强 CLS兼容语言和类库间的无缝协同工作能力。对于 C#开发者,
这意味着既是 C#是一种新的语言,它已经可以对用老牌工具如Visual Basic和 Visual C++使用的丰富类
库进行完全访问。C#自己并没有包含一个类库。
-This is a simple C# Help, CSDN found, there are more than 300 people downloaded this PDF
C# is a simple, modern, object-oriented and type-safe programming language, from C and C++ developed from. C# (pronounced "C
Sharp S & P ") firmly rooted in the C and C++ language in genealogy, and will soon be C and C++ programmers are familiar with. C# The target is to
High productivity of Visual Basic and C++ their own capacities.
C# as a Microsoft Visual Studio 7.0 as part
- 2023-07-20 14:00:06下载
- 积分:1
-
linux程序设计是一本软件工程师或者教师学生在学习工作中需要的工具书...
linux程序设计是一本软件工程师或者教师学生在学习工作中需要的工具书-linux programming is a software engineer or the work of teachers in students the tools they need to book
- 2022-02-02 18:43:58下载
- 积分:1
-
专门针对NANDFLASH的文件系统的详细介绍,方便嵌入式系统应用开发的文件系统的管理....
专门针对NANDFLASH的文件系统的详细介绍,方便嵌入式系统应用开发的文件系统的管理.-NANDFLASH specific documents detailed description of the system, Embedded systems to facilitate the development of applications of document management systems.
- 2022-03-05 14:54:04下载
- 积分:1