基于FPGA的crc设计，有一定的参考价值，写的比较详细

包括密钥盘制作软件、LIB、DLL 加密模块 各种语言调用加密模块的例子程序、网络注册软件等-including key disk production software, LIB, DLL encryption modules in various languages called encryption module example, Web registration software

LibTomCrypt是一个全面的、可扩展的密码学函数库。包括了各类主要的加密函数，单向摘要函数，伪随机数生成器，公钥加密函数。 你可以在这里下载到源文件及其说明：http://www.libtomcrypt.org libtomcrypt在C++builder6下编译为tomcrypt.lib -LibTomCrypt is a comprehensive, scalable cryptography libraries. Including the major types of encryption function, the one-way function summary, the pseudo-random number generator, public key encryption function. You can download the source of the document and its Note : http :// in C www.libtomcrypt.org libtomcrypt builde r6 compiler for tomcrypt.lib

bmp图像的加密-bmp image encryption

Cryptography application implement in PIC

密码学学习的C语言函数库――Miracl库。对密码学学习很有帮助-Cryptography to learn C language library- Miracl library. Very helpful for learning cryptography

这是一个C的源代码，用来实现基于身份的加密算法-This is a C source code, used for identity-based encryption algorithm

sip中的md5测试源码,可以进行md5加密认证的-MD5 test source code in sip which can be used to implement MD5 encryption and authentation

现在很多J2EE应用都采用一个license文件来授权系统的使用，特别是在系统购买的早期，会提供有限制的license文件对系统进行限制，比如试用版有譬如IP、日期、最大用户数量的限制等。 而License文件中的Base64或BEA公司现在是WebLo

Introduction to Cryptography in plain simple english. The document talks about the early day cryptography and gives some simple examples to the readers.

AES候选算法,安全性高于3DES而速度快过DES-candidate for AES, 3DES and safe to speed faster than DES