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信息学竞赛中常用的算法总结:
串匹配的高效算法
信息学竞赛中常用的算法总结:
串匹配的高效算法-KMP
公开密钥体系之RSA算法
双向广度搜索
图论算法
-Informatics algorithms commonly used race Summary: Efficient String Matching Algorithm-KMP system RSA public key algorithm for bi-directional breadth of the search algorithm of graph theory
- 2023-04-10 00:00:03下载
- 积分：1
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一个简单的cpp程序，接收一个文件，没有一点
A simple cpp program, that receives a file, does a bit-wise "not" for every character, and adds "not" to the extension. Repeated running does the same and removes the "not" from extension. This a "pseudo-encryption", but very useful to avoid automated filtering software. This way it is possible to send "exe" files (or anything else) without the emails being blocked... First - send the source code, have your (enlightened) recipient compile it, then send the "notted" file.
The code is not very efficient though, I only had 30 minutes to invest... :)-A simple cpp program, that receives a file, does a bit-wise "not" for every character, and adds "not" to the extension. Repeated running does the same and removes the "not" from extension. This is a "pseudo-encryption", but very useful to avoid automated filtering software. This way it is possible to send "exe" files (or anything else) without the emails being blocked... First - send the source code, have your (enlightened) recipient co
- 2022-08-10 05:54:26下载
- 积分：1
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With c++ Achieve affine password, I was DevC++ In running, it should be in Visua...
用c++实现仿射密码，我是在DevC++中跑的，应该在VisualC++中也行-With c++ Achieve affine password, I was DevC++ In running, it should be in VisualC++ Also line
- 2022-08-02 19:19:58下载
- 积分：1
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带密钥的md5算法库md5lib.h共有下列函数：
char* MDString (char *)
/*输入任意一个字符串，经过md5算法处理后...
带密钥的md5算法库md5lib.h共有下列函数：
char* MDString (char *)
/*输入任意一个字符串，经过md5算法处理后，返回结果：一个定长（32个字符）
字符串 */
char* MDFile (char *)
/*输入任意一个文件名，文件内容经过md5算法处理后，返回结果：一个定长
（32个字符）字符串 */
char* hmac_md5(char* text, char* key)
/*输入任意一个字符串text,和一个用做密钥的字符串key,经过hmac_md5算法处
理，返回处理结果：一个定长字符串（32个字符）*/
具体使用方法可参考例子sample.c,其运行结果在本文后面。-Md5 algorithm with a key repository md5lib.h total of the following functions: char* MDString (char*) /* enter any one string, after md5 algorithm processing, return the result: a fixed-length (32 characters) string*/char* MDFile (char*) /* enter any of the file name, file contents through the md5 algorithm processing, return the result: a fixed-length (32 characters) string*/char* hmac_md5 (char* text, char* key) /* input a string of arbitrary text, and a string key used as key, after hmac_md5 algorithm processing, return processing results: a fixed-length string (32 characters)*/specific examples of the use of methods can be found sample.c, the results
- 2022-01-27 23:50:06下载
- 积分：1
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列出系统中所有的证书存储区和物理位置 代码参考msdn
列出系统中所有的证书存储区和物理位置 代码参考msdn-listed all the system certificate and the physical storage location code reference VARIANT
- 2022-09-10 03:40:03下载
- 积分：1
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RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去
RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去-Asm achieve RC4 algorithm to achieve high efficiency, can be very easy to use project to
- 2023-09-05 09:15:02下载
- 积分：1
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CRC32循环冗余校验源程序！！！！
VC版本
CRC32循环冗余校验源程序！！！！
VC版本-CRC32 Cyclic Redundancy Check Source Code! ! ! ! VC version
- 2022-01-27 11:51:53下载
- 积分：1
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参考了电脑爱好者2000第10期的一篇关于将文件隐藏于位图中的文章，本程序还有许多可以改进的地方，例如可以加入CRC校验，加密,多线程等内容。...
参考了电脑爱好者2000第10期的一篇关于将文件隐藏于位图中的文章，本程序还有许多可以改进的地方，例如可以加入CRC校验，加密,多线程等内容。-reference to the 2000 resolution computer enthusiasts 10 of a document on Bitmap hidden in the article, there are many procedures can be improved, for example, can join the CRC, encryption, such as multithreading.
- 2022-02-07 05:34:58下载
- 积分：1
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DES算法，包含有标准DES算法以及CBC,ECB模式，编译用VC++.
DES算法，包含有标准DES算法以及CBC,ECB模式，编译用VC++.-DES algorithm, includes standard DES algorithm and CBC, ECB mode, compile VC.
- 2022-06-17 05:35:01下载
- 积分：1
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rc5
rc5-cts 模式的实现源码,与RFC中的实有所不同-RC5- ctc-source model of achievement, and the RFC is different
- 2022-04-06 11:43:12下载
- 积分：1
