Cryptography and Network Security, 4th Ed.

RSA算法介绍-RSA algorithm introduced

含有常用的一些加密标准算法实现- Includes the commonly used some encryption standard algorithms to realize

对于这个问题的实现、刚刚给过一个程序，突然想起另外一种简单一些的方法，一并给出[笔者长期从事移动通信系统的无线链路调制与解调、物理层实现方面的工作。在移动通信GSM系统中，我们进行语音或者业务信道解调时，都会遇到CRC的求解。通常在硬件DSP实现时，特别是40位CRC求解时候，由于生成多项式有41项，DSP最大一次能处理40位，所以使用单个寄存器会遇到一些困难，那么以下这个程序将会解决这一困难（这是针对定点DSP、C55xx的编程实现方法）。]： -For the realization of this issue, just to have a program, suddenly reminded of another simpler way to be given [the author has long been engaged in mobile communication system modulation and demodulation of wireless links, the physical layer to achieve work. GSM in the mobile communications system, we have a voice or channel demodulation operations, it will encounter the solution of CRC. DSP hardware usually realize, especially when solving the 40 CRC, as the generation polynomial has 41, DSP can handle the largest 40, so using a single register may encounter some difficulties, then following this process will solve this One difficulty (which is for fixed-point DSP, C55xx realize programming methods). ]:

idea3a,idea3b,idea3c加密算法-idea3a,idea3b and idea3c encrypting algorithms

Microsoft CryptoAPI中公私密钥对的使用、HASH算法、数字签名等技术-Microsoft CryptoAPI in the use of public-private key pair, HASH algorithm, digital signature technology

Internet上的PIK加密算法源程序-on the Internet PIK encryption algorithm source code

解zip(V1.1)文件密码的程序源码- Solves zip (V1.1) the document password procedure source code

Dr.Sec高速密码算法库Windows版-Dr.Sec high-speed cryptographic algorithm for Windows version

wjdesss加密算法-wjdesss encryption algorithm

椭圆曲线算法改装- The elliptic curve algorithm reequips