资源列表
古典加密程序
- 在这个程序中将实现三种古典加密方法：恺撒算法，多表代换算法中的Vigener算法，与列换位算法-in this process will achieve three classical encryption methods : Caesar algorithm, multi-table substitution algorithm of Vigener algorithms, and algorithm out transpositions
数据加密标准（DES）示例
- 利用VC来实现一个简单的DES加密程序，他能完成DES算法的全部步骤，不过只能使用64位密码对64位明文进行加密-VC to achieve a simple DES encryption program, he can finish all the DES algorithm steps, but only use 64 to 64 passwords expressly encryption
栏栅加密算法
- 栏栅加密算法源程序!主要实现栏栅加密和解密等功能~主要用VC实现-fencing encryption algorithm source! Main barriers such as encryption and decryption functions to the main VC
yhfjmjm
- 一个用vb编的非常实用的加密解密软件.可以实现对文章和文字的加密.不可以对文件加密解密.-with a series of very practical encryption and decryption software. The article can be achieved and text encryption. Not for the document encryption and decryption.
yhf
- 一个非常好的加密解密软件 vb编写的 实现了des的转换.-a very good encryption and decryption software vb prepared realized des conversion.
Arnold1
- 用matlab实现的图像加密算法-基于Arnold变换的图像加密-using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption
图像加密代码
- VC实现的图像加密算法，采用Arnold变换，对于初涉信息安全的人员有一定参考价值-The algorithm of encrypted image completed in VC, applying the Arnold transform .It is valuable to people who will devote himself to infomation security
S_P盒的产生
- 置换代换密码体制的S-P盒的发生器，能随机产生S盒和P盒，用于置换代换密码体制的加密解密-replacement substitution Cryptosystem S-P boxes of generators, can generate random boxes S and P boxes for the replacement substitution Cryptosystem encryption and decryption
S盒的线性逼近表
- 此为密码攻击中的线性分析，通过对S盒的分析，来达到对S-P密码体制的攻击-password for this attack linear analysis of the S-box analysis, in order to achieve the S-P Cryptosystem attack
SPN加密
- 此代码实现S-P密码的加密解密，在这个实验中用到了S盒和P盒随机发生器-this code to achieve S-P password encryption and decryption, in this experiment uses S boxes and boxes of random generator P
差分分析（C＋＋）
- 差分密码分析，此实验是对S-P密码体制的差分分析-differential cryptanalysis, the experiment of S-P Cryptosystem Differential Analysis
poj1811
- 程序实现了大素数的判断和如果不是素数，则其可分解的最小的素数-program of large prime numbers and if the judgment is not prime, then decomposition of the smallest prime number