Diffie-Hellman Key Exchange Protocol Based on Ring-LWE
Zhimin Yu, Jing Zheng-Jun, Li Shi-Cun · The Open Cybernetics & Systemics Journal · 2015
In this paper, we first construct a one-round Diffie-Hellman key exchange protocol based on Ring-LWE.The security of our construction is based on the hardness of the Ring-LWE problem.Second, we adaptively extend our construction from Ring-LWE to LWE.Finally, we efficiently implement our key exchange protocols based on Ring-LWE and LWE.