An Authenticated Privacy-Preserving Mobile Matchmaking Protocol Based on Social Connections with Friendship Ownership

Table 6

Comparison of properties.

	Xie and Hengartner; protocol [7]	Wang et al.; protocol [31]	Proposed; protocol
Privacy preservation	√	√	√
Mutual authentication	√	√	√
Replay attack resistance	√	√	√
Non-TTP requirement			√
Nonidentity signer			√
Nonpersonal interest signer			√
Friendship relations			√
Friendship ownership certification			√