【原创】手脱VMP

实现RC4流密码算法，对文件进行加密，并将加密的内容以文件形式输出，控制台调用。(Achieve RC4 stream cipher algorithm, to encrypt files and encrypt the contents of the output file format, called the console.)

著名的l0pht代码！-famous l0pht code!

程序运行时间限制的封装类-running time limits the types of Packaging

用python语言实现二级希尔密码的加解密(Python implements two-level Hill encryption and decryption)

安全加密算法sha-1，又方便的调用接口，可用于普通文件的加密-security encryption algorithm sha-1, convenient call interface can be used for document encryption

DES in verilog codes

著名图论问题之一。邮递员从邮局出发送信，要求对辖区内每条街，都至少通过一次，再回邮局。在此条件下，怎样选择一条最短路线?此问题由中国数学家管梅谷于1960年首先研究并给出算法，故名。-Well-known graph theory problems. Postman deliver a letter from the post office proceed to require every street within the right area, at least through the time, return to post office. Under these conditions, how to select a shortest route? This issue by the Chinese mathematician Mei Gu tube study in 1960, and gives the first algorithm, hence the name.

用友NC uap root角色加密解密工具类(UFIDA NC uap root roles encryption and decryption tools)

仿射密码惟密文攻击，标准C实现，大学本科密码学课程实践(affine cipher ciph-text only attack, standard C)

用途:自创加密算法-purposes : Inventing encryption algorithm