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一个简单的数字签名算法的实现，能进行简单的文件签名和传送...
一个简单的数字签名算法的实现，能进行简单的文件签名和传送-A simple realization of a digital signature algorithm to a simple signature and send the document
- 2023-03-23 00:30:04下载
- 积分：1
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This is a DVD decryption source program.
DVD解码源代码 -This is a DVD decryption source program.
- 2022-08-05 14:31:49下载
- 积分：1
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Base64 encoding and decoding, MD5 encryption source DEMO
Base64编码与解码，MD5加密源码 DEMO-Base64 encoding and decoding, MD5 encryption source DEMO
- 2023-04-04 00:25:03下载
- 积分：1
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chipher
:目前混沌系统与加密技术相结合是现如今最热门的一个课题，虽然有大量的加密算法面世，但是这些加密算法并不成熟，仍然需要进一步的研究。本文采用像素位置置乱变换和像素值替代变换相结合的加密思想，设计出一种基于混沌的数字图像加密算法。引入了整数域上的逆仿射变换，算法中采用二维 logistic 混沌映射相结合的方法，生成多组混沌序列，像素置乱变换与灰度值替换都由这些混沌序列所控制。多混沌序列产生的密钥空间大于单一的混沌序列所产生的密钥空间，因此本文研究的算法加密强度很高。(The current chaotic system with encryption technology combined is now one of the hottest topics, although there are a number of encryption algorithms available, but these encryption algorithms are not ripe, still need further study. In this paper, the pixel position and the pixel value Scrambling alternative encryption ideological transformation combining design a digital image based on chaos encryption algorithm. The introduction of the inverse affine transformation integer domain, the algorithm uses a two-dimensional logistic chaos mapping method of combining to produce multiple sets of chaotic sequence, scrambling transformation and pixel gray values are replaced by the chaotic sequence control. Key space more chaotic sequence is greater than the key space of a single chaotic sequence generated by the algorithm to encrypt and therefore high strength paper.)
- 2015-07-31 13:37:22下载
- 积分：1
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得到大素数的算法的Pascal源码
得到大素数的算法的Pascal源码 - Obtains the big prime number the algorithm Pascal source code
- 2022-10-18 00:15:03下载
- 积分：1
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crypt
MD5加密、解密、形成加密文件，文件中有实例程序，可以用于以上功能测试(MD5 encryption, decryption, the formation of encrypted files, there are examples of procedures, can be used for the above functional test)
- 2016-01-19 16:37:32下载
- 积分：1
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19824363RSA
分析RSA算法的应用现状，论证文件加密应用RSA算法的可行性和意义。设计一套完整实用的RSA文件加密解决方案，具体编码实现。对RSA算法进行研究，从常规RSA算法出发，用C++实现RSA加密算法类库，并在32位windows平台封装成组件。在.Net平台引用此组件，实现可以对任意文件进行RSA加密
(Analysis of Application of RSA algorithm, file encryption application demonstration of the feasibility of RSA algorithm and significance. Design of a complete file encryption RSA practical solutions to achieve specific coding. Research on the RSA algorithm, starting from the conventional RSA algorithm using C++ class library to achieve RSA encryption algorithm, and in 32-bit windows platform components into a package. In. Net platform, referred to this component, the realization of arbitrary files on RSA encryption)
- 2009-06-02 18:09:17下载
- 积分：1
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这是RC4加密算法的VB源程序，语法简单。如果您有需要，可以翻译为其他语言的版本。
这是RC4加密算法的VB源程序，语法简单。如果您有需要，可以翻译为其他语言的版本。-This is the RC4 encryption algorithm of the VB source code, a simple grammar. If you have needs, can be translated into other languages.
- 2022-01-26 06:32:56下载
- 积分：1
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Super rabbit has a file encryption, file is encrypted then, open the file, back...
超级兔子有一个文件加密功能，文件被加密以后，打开该文件时，回转到控制面板，可是我们忘了密码怎么办呢？这里提供了一个简单方法-Super rabbit has a file encryption, file is encrypted then, open the file, back to the control panel, but we forget the password how to do? Here provides a simple way
- 2022-09-12 14:50:03下载
- 积分：1
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et框架由于拥有CLR提供的丰富库支持，只需很少的代码即可实现先前使用C等旧式语言很难实现的加密算法。本类实现一些常用机密算法，供参考。其中MD5算法返回Int...
et框架由于拥有CLR提供的丰富库支持，只需很少的代码即可实现先前使用C等旧式语言很难实现的加密算法。本类实现一些常用机密算法，供参考。其中MD5算法返回Int的ToString字串。返回数字字母型结果的算法参见之前Blog文章-* This program is free software you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program if not, write to the Free Software Foundation,
* Inc., 59 Temple Place- Suite 330, Boston, MA 02111-1307, USA.
- 2022-05-19 19:13:03下载
- 积分：1
