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常见加密算法汇总的C++实现，初学加密算法者适用-Common encryption algorithm aggregate C++ Realize, learning to apply the encryption algorithm

AES相关的一些列子,需要库的支持才能应用-AES related some Liezi need the support of the Treasury to apply

Unit decrypting file with passwords saved by Opera web brawser

说明：  SM2 密码算法说明，介绍了SM2国密算法标准，并给出了实例。(SM2 Cryptographic algorithm description)

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.)

rsa算法实现的经典开发包，对学习加密算法帮助很大-rsa algorithm realize the classic development kit, the encryption algorithm learning very helpful

C++ 实现格公钥密码, 包括LWE困难问题。(implementation of lattice public key cryptography)

简单实现CRC交验程序-simple inspection procedures

CRC校验程序，使用了CRC-16和CRC-CCITT方法 -CRC inspection program, which use crc-16 and crc-ccitt method

破解VI的密码,两种方法可用,MD5算法(Two methods for password crack of vi)