摘要
随着车联网的发展,人们的生活有了更多的便利,但同时也成为了黑客入侵汽车网络系统的途径。因此就迫切需要对车联网中传输的数据进行加密和签名,提高传输数据的完整性,保密性和不可否认性。针对车联网中汽车移动互联平台的安全性,论文提出使用1024位的RSA加密算法,负责汽车移动互联平台到服务器的加密和客户端接收服务器信息后的解密。在该汽车移动互联平台中使用的是Android系统,论文提出了在Android系统中调用C++程序的方法进一步加强安全性。该系统经加密后安全性提高,且在安全的同时又有较高的效率。
With the develop of the Intemet of Vehicles, it brings many conveniences to people, although it becomes a way of hacking into automotive network system. Thus, there is an urgent need to improve integrity, confidentiality and non-repudiation of data transmission through encryption and digital signature for transferred data in Vehicle networking. In terms of the security of automotive mobile Intemet platform in the Vehicle network, 1024-bit RSA encryption algorithm is used in this essay which is responsible for the encryption between automotive mobile Intemet platform and server and the decryption after clients receive information from the server. Android system is used in the automotive mobile Intemet platform, so calling C＋＋ in Android to enhance the security is proposed in this essay. The encrypted system will be improved both in security and efficiency.
出处
《网络空间安全》
2016年第9期77-81,共5页
Cyberspace Security
基金
上海汽车工业科技发展基金(1505)资助
