一种基于点集拓扑群分形变幻的云计算加密方法

为了加强云计算系统安全,采用点集拓扑分形变幻运算进行随机密钥生成,并运用椭圆加密算法进行数据加密.首先,对云计算安全防护体系结构进行了分析,主要有基础架构安全、用户数据安全和运营管理安全;接着从点击拓扑群论对象模型和分形变幻环运算详细分析了随机密钥生成;最后运用椭圆加密算法完成数据加密.采用指纹特征作为数据源,运用随机性高的点集拓扑分形变幻环运算和安全性高且速度快的椭圆加密算法,在很大程度上保证了用户端与云端数据交互的安全性,具有一定的研究价值.

A Cloud Computing Encryption Method Based on the Point Set Topology Group Fractal Changing

In order to strengthen the security of cloud computing system, the point set topology changing computing fractal was applied to random key generate, and elliptic curve encryption algorithm was used to encrypt data. First of all, analyzed the cloud computing security architecture, including basic infrastructure security, user data security and operate management security; then detaily elaborated random key generation from click topological group object model and fractal change ring operation two aspects; finally encrypted data using the elliptical encryption algorithm. The fingerprint characteristics was used as the data source, high stochastic point set topology fractal changes ring operation and high safety and speed elliptic curve encryption algorithm were used to data encrypt, to a large extent, ensured data interaction security between clients and cloud services, It had certain research value.