MD5散列函数的MATLAB代码

很好的字典生成器，输入关键字，实现排列组合，破解密码的利器(Good dictionary builder, enter a keyword permutations and combinations to achieve, to crack the code of the weapon)

This class implements Base64 encoding/decoding functionality as specified in RFC 2045 (http://www.ietf.org/rfc/rfc2045.txt).

生成RSA密钥，将密钥生成后`，存入文件中(RSA key generation, key generation `stored in the file)

Nagravision 2 patch source code

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

应用背景这个补丁增加了GOST R 34.10-2012和 ；34.11-2012支持OpenSSL 1.0.2d。它是俄罗斯的加密标准。路径被发现在网络和应用OpenSSL最近的来源。关键技术OpenSSL 1.0.2d，GOST 34.10-2012数字签名，GOST 34.11-2012哈希（消息摘要），俄罗斯的加密标准，公钥密码体制，椭圆曲线密码体制。

windows登陆密码信息拦截，获取明文口令。程序对不同系统做了处理，在2000,2003,xp,vista上都可以截取， 在2000,2003,xp中，通过UNICODE_STRING.Length 的高8位取xor key,如果密码是编码过的，则通过ntdll.RtlRunDecodeUnicodeString解码， vista则通过AdvApi32.CredIsProtectedW判断密码是否编码过，解码用AdvApi32.CredUnprotectW。(The windows Password intercept, access to the plaintext password. Processing program on a different system in 2000, 2003, xp, vista can intercept, 2000,2003, xp UNICODE_STRING.Length high eight take xor key if the password is encoded by the ntdll.RtlRunDecodeUnicodeString decoding, vista, to judge by AdvApi32.CredIsProtectedW and password whether encoding, decoding AdvApi32.CredUnprotectW.)

一个袖珍的vc++加密软件，同时还可以解密，加密文件的范围挺大的，几乎所有文件都可以加密，输入密码并解密，好像不是真正意义的加密，只不过是用文件额外加密的方法进行加密，较早时候的程序，不过编译还是顺利的。 (A pocket-sized vc++ encryption software, but also can decrypt encrypted files the scope of getting bigger, almost all the files can be encrypted, enter the password and decrypt the encryption does not seem real, but the file is an additional method of encryption to encrypt Earlier procedures, but the compiler is still smooth.)

文件加密的过滤驱动程序，适用于大部分的文件加密软件-File Encryption filter driver, applies to most of the file encryption software

有理bezier曲线应用于图像加密的源代码（Matlab）(Rational Bezier curves used in image encryption source code (Matlab))