/// <summary> /// 加密 byte[] 并返回 byte[] /// </summary> /// <param name="Content">加密内容</param> /// <param name="publicKey">公钥(XML格式)</param> /// <param name="desKey">DES密钥</param> /// <param name="desIV">DES向量</param> /// <param name="rsaDes">经RSA加密后的desKey与desIV的集合</param> /// <returns>byte[]</returns> public byte[] EncryptBytes(byte[] Content, string publicKey, string desKey, string desIV, out string rsaDes) { byte[] byteResult = null; if (FunctionHelper.CheckValiable(publicKey)) { // DES加密内容 DESCrypto DC = new DESCrypto(); byteResult = DC.EncryptBytes(Content, desKey, desIV); // 加密DES密钥和初始化向量 RSACrypto RC = new RSACrypto(); string des = desKey + "§" + desIV; rsaDes = RC.RSAEncrypt(publicKey, des); } else { rsaDes = ""; byteResult = Content; } return(byteResult); }
/// <summary> /// 加密 byte[] 并返回 byte[] /// </summary> /// <param name="Content">加密内容</param> /// <param name="publicKey">公钥(XML格式)</param> /// <param name="desKey">DES密钥</param> /// <param name="desIV">DES向量</param> /// <param name="rsaDes">经RSA加密后的desKey与desIV的集合</param> /// <returns>byte[]</returns> public byte[] EncryptBytes(byte[] Content, string publicKey, string desKey, string desIV, out string rsaDes) { byte[] byteResult = null; if (FunctionHelper.CheckValiable(publicKey)) { // DES加密内容 DESCrypto DC = new DESCrypto(); byteResult = DC.EncryptBytes(Content, desKey, desIV); // 加密DES密钥和初始化向量 RSACrypto RC = new RSACrypto(); string des = desKey + "§" + desIV; rsaDes = RC.RSAEncrypt(publicKey, des); } else { rsaDes = ""; byteResult = Content; } return byteResult; }