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密码编码学――加密方法的C与C++实现
密码编码学――加密方法的C与C++实现-cryptographers-- encryption methods of achieving C and C
- 2022-05-19 14:30:50下载
- 积分：1
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cl341
CryptLib(v3.41)是一个加密安全工具包,利用此加密库接口,可以很容易地为各种应用系统提供安全服务,如加/解密、数字签名、认证等。该文件是从官方下载的最新版(3.41)。(CryptLib (v3.41) is an encryption security toolkit, the use of this encryption library interface, you can easily provide security for a variety of applications services such as encryption/decryption, digital signature, authentication and so on. This file is from the official download of the latest version (3.41).)
- 2011-08-29 17:05:57下载
- 积分：1
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des算法的java实现
des算法的java实现-des algorithm to achieve the java
- 2022-08-03 11:36:18下载
- 积分：1
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Cryptography
计算机密码学
经典密码学书籍，含很多算法的标准实现代码(Cryptography book including many standard codes for some cryptographic algorithms. recommended. )
- 2010-08-13 16:48:04下载
- 积分：1
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代码做了什么？有时我们可能希望隐藏我们的文件内容从其他…
What Does the code DO? Sometimes we may desire to hide our file contents from others.One of the possible way is encrypting these files.Here a simple encryption technique is used(In VB - The same technique can be implemented in "c" also.) Program flow Explained * Open the File to be encrypted for Binary Access Read(Say Source File) * Open a temparory file where encrypted data is stored for Binary Access Write(Say Destination File) * Loop through the Source File Byte by Byte * For each byte read from the file, Complement the data. (Using Not operator (in C we have to use "~" operator) * Write Complemented Data to Destination File * Delete the Source File * Rename Destination file as Source File(Now Encryption is over) -What Does the code DO? Sometimes we may desire to hide our file contents from others.One of the possible way is encrypting these files.Here a simple encryption technique is used (In VB- The same technique can be implemented in
- 2023-06-18 10:00:03下载
- 积分：1
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Galois域乘法器的Verilog源码
广泛用于信道编码、计算机代数及椭圆曲线加密等...
Galois域乘法器的Verilog源码
广泛用于信道编码、计算机代数及椭圆曲线加密等-Galois field multipliers are widely used in the Verilog source channel coding, computer algebra and elliptic curve encryption
- 2022-10-27 07:50:03下载
- 积分：1
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file encryption using the C source code
文件加密用的C++源代码-file encryption using the C source code
- 2023-09-06 13:50:03下载
- 积分：1
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a generation of news summary of the procedures can be used to verify the source...
一个java语言下的生成消息摘要的程序，可用于验证来源和确定身份-a generation of news summary of the procedures can be used to verify the source and identification
- 2022-08-10 12:54:40下载
- 积分：1
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encrpt
加密解决算法，有兴趣的可以瞧瞧，不太清楚如何使用-encrpt
- 2022-07-20 17:30:42下载
- 积分：1
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基于LSB的图像中数据加密隐藏算法程序
图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往...
基于LSB的图像中数据加密隐藏算法程序
图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。
信息隐藏,即将信息嵌入某些载体,而使信息窃取者注意不到信息的存在。由于人眼的视觉的冗余及图像文件本身的数据量很大,数字图像文件是信息隐藏很好的载体,将需要保密的信…
包括的文件有：
findtext.m, hidetext.m, main.bmp, new2.bmp, message.txt, output.txt, gui.fig, new.bmp, gui.asv, gui.p, secret.bmp, read me.txt, screenshot.bmp, screenshot.jpg-err
- 2022-03-13 19:31:38下载
- 积分：1
