网络资源交流信息传输单向加密仿真研究

Research on the Simulation of Network Resource Exchange Information Transmission Based on One-Way Encryption

对网络资源交流信息传输单向加密方法的研究,能有效提高网络资源存储的安全性。对信息传输的单向加密,需要获得单向传输加密的信息编码的散列值,分别恢复出网络信源的编码矢量,完成交流信息传输单向加密。传统方法生成伪随机序列,对数据块的数值进行变换,但忽略了恢复出网络信源的编码矢量,导致加密效果差。提出基于椭圆曲线加密的网络资源交流信息传输单向加密方法。通过按组加密形式将信息映射为加密源演进结构后,将加密后的网络信息数据作为种子衍生集合,对该组加密信息进行二次离散化优化,产生加密所需的一个参数密钥,获得网络单向传输加密的信息编码的散列值,分别恢复出网络信源的编码矢量,得到网络资源交流信息传输单向加密密钥排列图,由此实现网络信息优化加密传输。实验结果表明,所提方法具有较好的信息加密传输性能,拥有较低的密文破译度。

An one-way encryption method of exchange information transmission of network resource is presented based on elliptic curve encryption. The information is mapped to evolution structure of encryption source via encryp- tion form by group, then the encrypted network information data are used as spanning set of seed, and quadratic dis- to generate a parameter secret key. The hashed value of is obtained, and encoder vector of network information secret key of the one-way encryption is obtained. Thus, the optimization encryption transmission of network information is completed. Simulation results show that the method has good transmission performance of information encryption and low degree of cryptograph encoding.