base64

这是我用c++实现的一个DES加密算法！应该可以适合那些对加密感兴趣的人看。-This is achieved with c a DES encryption algorithm. Should be suitable for those interested in encryption right people.

encrypt and descrypt

对软件进行加密限制，以防止末经诃可的随意拷贝-right software encryption restrictions to prevent the end by sending copies to be arbitrary

AES算法完整源码与调用方法,详细讲述了算发并给出了案例(AES algorithm with complete source code calls methods in detail about the hair and gives the case considered)

说明：  一个彩色视频加密程序，可以实现对彩色视频的加密解密。(A color video encryption program can realize the encryption and decryption of color video.)

一种国际上通用的加密算法―DES算法的原理-a common encryption algorithms-DES algorithm Principle

古典密码中的仿射密码的加密和解密用C语言来实现。(Classical affine password encryption and decryption using C language to achieve.)

ASIC design and synthesis

rsa encryption which ask a user input must me be uppercase letter-rsa encryption which ask a user input must me be uppercase letter..

一个实现AES加密的源代码，含注释，可满足于数字签名及加密程序(Implementation of an AES encryption source code, including the Notes may be satisfied with digital signatures and encryption procedures)