An Efficient Authenticated Key Agreement Protocol for D2D Communication
Sensen Li, Meixuan Li, Bowu Bao, Bin Yu, Jun Tang · 2021 7th International Conference on Computer and Communications (ICCC) · 2021
In view of the security and efficiency of key agreement in D2D communication, we propose an authenticated key agreement protocol without bilinear pairing. The proposed protocol, which adopts the certificateless cryptosystem, realizes the authentication and key agreement based on the ECC discrete logarithm problem. Theoretical analysis shows that the protocol is secure and reliable under the general certificateless model, which is able to resist replay attack, man-in-middle attack, key leakage attack, with the forward and backward secrecy. Simulation results show that the protocol has advantages in negotiation time and computation cost compared with similar protocols.