RSA

实现维吉尼亚密码，用键盘接收明文和密钥，屏幕打印密文和解密后的明文。 可以实现：大小写敏感，明文小写则密文大写，明文大写则密文小写输出，注意输入的健壮性控制，明文字符超出字符集后保留原文(Virginia to achieve the password, use the keyboard to receive the plaintext and the key, the screen printing ciphertext and the decrypted plaintext. Can be achieved: case sensitive, then the ciphertext plaintext lowercase uppercase, lowercase plaintext ciphertext output is capital, pay attention to the robustness of the control input, plaintext characters out retain the original character set)

a sample algorithm of rsa in langage C-a sample algorithm of rsa in langage C++

ElGamal算法-ElGamal algorithm

加密和解密app.config或web.config的连接字符串(Encrypt and Decrypt of ConnectionString in app_config and-or web_config)

详细的介绍了RSA的实现过程，以及它的优化-Detail the realization of the RSA process, as well as its optimization

aes的原代码，在ＶＣ＋＋的环境下运行．-Orangk"aes the original code in VC++ environment operation.

这是一个小程序,凯撒解密,自己写的,以后还会扩展的(This is a simple program for a example of ceasar cipher. It is produced by myself and I want to extend it to a substitution cipher program in some days.)

Oreilly_Java_Cryptography EBOOK SOURCE CODE

CCITT Parallel CRC 16-bit

loki加密算法-loki encryption algorithm