实现群签名算法的一部分初始化操作,具体步骤还没有完成,需待改进.-Group signature algorithm to achieve as part of initialization, concrete steps have not yet completed, need to be improved.

　实现RC4加密算法，其是密钥长度可变的流加密算法簇。之所以称其为簇，是由于其核心部分的S-box长度可为任意，但一般为256字节。该算法的速度可以达到DES加密的10倍左右。RC4算法的原理很简单，包括初始化算法和伪随机子密码生成算法两大部分。-RC4 encryption algorithm to achieve, it is the variable key length stream cipher algorithm clusters. It is called a cluster, i

3des algorythm Create a new TripleDESCryptoServiceProvider object to generate a key and initialization vector (IV). TripleDESCryptoServiceProvider tDESalg = new TripleDESCryptoServiceProvider-3des algorythm Create a new TripleDESCryptoServic

Modern symmetrical encryption systems use a starting “key” that is up to 256 bits long (for us civilians anyway) and combine this with an initialization-vector (also up to 256 bits long). By applying the vector to the key through some scary mathemati