基于代理重加密技术的网络编码安全算法研究

A Security Network Coding Algorithm Based on Proxy Re-Cryptography

介绍了网络编码安全性的相关研究,着重介绍了代理重加密技术与同态加密技术,并基于代理重加密技术提出了新型的防窃听网络编码算法,保证了编码数据的机密性和完整性。同时给出了在单源单宿、多源多宿、单源多宿、多源多宿情况下的加密解密步骤,有效保证了网络编码的安全性。

Network coding security related research has been introduced in this paper. PRC （Proxy Re - Cryptography） and HES （Homomorphic Encryption Schemes） will be elaborated. We will raise a new anti -eavesdrop newwork coding algorithm based on PRC and HES. This can ensure the security and integrity of the coding date. At the same time, we will explain the steps of encryptin and decryption in some situations to confirm the security of network coding.